representative particle of nitrogen gas
1. representative particle of nitrogen gas
Answer:
Molecules. The molecule is the representative particle of molecular compounds. It is also the representative particle of diatomic elements.
Answer:
Molecules
Explanation:
The molecule is the representative particle of molecular compounds. It is also the representative particle of diatomic elements.
2. nitrogen gas (n2) representative particle
Answer:
molecules
Explanation:
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3. What is the representative particle of nitrogen gas?
Answer:
molecule
The representative particle for nitrogen is a molecule
Explanation:
4. Representative particle of:Nitrogen gas ?Ascorbic acid ?
Answer:
The representative particle for nitrogen is a molecule.
The representative particle for ascorbic acid is the atom.
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5. number of particles of nitrogen gas
Answer:
Seven electrons with seven protons with five electrons
Answer:
So, in one mole of nitrogen gas you have 6.022⋅1023 molecules of nitrogen gas, N2 . But since each individual molecule consists of 2 atoms of nitrogen, the number of moles of nitrogen atoms will be twice that of nitrogen gas molecules. Alternatively, you can express this as 2×NA , where NA is Avogadro's constant.
6. SUBSTANCERepresentativeparticleMolarmass(g/mole)No. of No. ofmoles particles111.mercury(Hg)2 nitrogengas(N2)3.sucrose(C12H22 011)2
Answer:
1. 200 g/mole
2. 28 g/mole
3. 342 g/mole
Explanation:
1. Hg= 200.6
2. N= 14.01 x 2
3. C + H + O
C= 12.01 x 12
H= 1.008 x 22
O= 15.999 x 11
7. representative particle of glucose and nitrogen
Answer:
Carbon Hydrogen Oxygen and Nitrogen
Explanation:
6 atoms of Hydrogen, 12 for Hydrogen, and 6 atoms of oxygen for Glucose. N2 is a diatomic molecule
8. what is the no. of particle of nitrogen gas with the mass of 140.10
Answer:
7
Explanation:
Nitrogen is an element with atomic symbol N, atomic number 7, and atomic weight 14.01.
NCI Thesaurus (NCIt)
Nitrogen appears as a colorless odorless gas. Noncombustible and nontoxic. Makes up the major portion of the atmosphere, but will not support life by itself. Used in food processing, in purging air conditioning and refrigeration systems, and in pressurizing aircraft tires. May cause asphyxiation by displacement of air. Under prolonged exposure to fire or heat containers may rupture violently and rocket.
CAMEO Chemicals
Nitrogen, refrigerated liquid (cryogenic liquid) appears as colorless odorless liquid. Very cold. Contact may cause frostbite. Nontoxic. Under prolonged exposure to heat or fire the container may rupture violently and rocket. Used to freeze foods, to preserve whole blood and other biologicals, and as a coolant.
9. 4. Why does nitrogen gas needed fixation"? A. Nitrogen gas needs to be broken down into simpler forms B. Animals cannot breathe in nitrogen gas, It needed to be fixed first. C. Nitrogen gas is a flammable gas. Fixation is needed to avoid Ignition D. Planls cannot utilize nitrogen gas therefore it needed to be converted into usable for through fuation.
nitrogen is required to biosynthesize basic building blocks of plants, animals, and other life forms,
answer:C
10. number of particles of nitrogen gas
Answer: number of particles of nitrogen gas
Explanation:
You know that one molecule of nitrogen gas, N2, contains two atoms of nitrogen, 2 × N. Now, a mole is simply a very, very large collection of particles. In order to have one mole of things, let's say particles, you need to have 6.022 ⋅ 1023 particles → this is known as Avogadro's constant and acts as the definition of the mole.
11. If each paper clip represents 1 x 10^23 particles, how many particles are there in 12g of carbon? In 16g of oxygen? In 7g of lithium? In 14g of nitrogen? In 28g of silicon?
This topic involves stoichiometry. You need to know how to convert from mole to Avogadro's number. In simple terms, in this problem, one particle (paper clip) is equivalent to 1 x 10^23. Thus,
1 mole = 1 x 10^23 particles.
1 mole = molar mass.
Therefore, 1 mole = 1 x10^23 = molar mass.
Using these conversion factors, then we have
(12 g C)(1 mole/12 g)(1x10^23 particles/1 mole) =1x10^23 particles C
(16 g O)(1 mole/16g)(1x10^23 particles/1 mole) =1x10^23 particles O
(7 g Li)(1 mole/7g)(1x10^23 particles/1 mole) =1x10^23 particles Li
(14 g Ni)(1 mole/14g)((1x10^23 particles/1 mole) =1x10^23 particles N
(28g Si)(1 mole/28g)(1x10^23 particles/1 mole) =1x10^23 particles Si
12. What is the pressure exerted on a 60L sample of nitrogen gas with 2.68mol of particle heated at 420k?
Given:
[tex]V = \text{60 L}[/tex]
[tex]n = \text{2.68 mol}[/tex]
[tex]T = \text{420 K}[/tex]
Unknown:[tex]P[/tex]
Solution:[tex]PV = nRT[/tex]
[tex]P = \frac{nRT}{V}[/tex]
[tex]P = \frac{(\text{2.68 mol})(0.0821 \: \frac{\text{L • atm}}{\text{K • mol}})(\text{420 K})}{\text{60 L}}[/tex]
[tex]\boxed{P = \text{1.54 atm}}[/tex]
[tex]\\[/tex]
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13. Calciumfluoride (CaF2)Molar Mass(g/mol) =_______Mass (g) = _______Number of Particles = ________Nitrogengas(N2)Representative Particle= ________Number of moles= ________Number of Particles= ________Plzzzz help me with this Activity need now
Answer:
Molar Mass = 41.98817 g/mol
Mass (g) = 41.9881732 grams
Nitrogen gas
Representative Particle = Molecule
Number of moles = 0.071394404106606 moles
Number of Particles = 6.022 Particles
14. Patulong naman po... Write the Nylumber Of Particles of the f-llowing:Ptassium (K) Nitrogen Gas (N2) Ascorbic Acid (C6H606)
Answer:
Ascorbic acid
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15. 6. How does lightning aid in nitrogen fixation? A. Lightning convert nitrogen gas to ammonium nitrate B. Lightning convert ammonia to ammonium ions C. Lightning splits nitrogen gas to combine oxygen to form nitrogen dioxide D. Lightning splits nitrogen gas to combine with nitrogen dioxidet to form nitrates
Answer:
6.d
Explanation:
yan lang po alam ko ja
16. Nitrogen moroxide reacts with oxygen gas to produce nitrogen dioxide
Answer:
2NO(g) + O₂(g) → 2NO₂(g)
Explanation:In writing chemical equations, you must remember the following:
Reactants are placed on the left side and products on the right side of the chemical equation.Words like "react with", "combine with", "and", etc. are converted to "+" (plus).Words like "yield", "produce", "form", etc. are converted to "→" (right arrow).The states of the substances involved in a chemical reaction is placed beside chemical symbol/formula of each substance. Symbols used for solid, liquid, aqueous, and gas states are s, l, aq, and g, respectively. These symbols are enclosed in parentheses.In decomposition reaction, the agent of decomposition is written above the right arrow symbol. For example, if the reactant is heated to form two or more products, we must place uppercase Greek letter delta (∆) above the right arrow.In balancing chemical equations, the number of each atom in the reactant side must be equal to the number of each atom in the product side.
[tex]\\[/tex]
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17. SUBSTANCE1. Mercury2. Nitrogen gas3. SucroseREPRESENTATIVE PARTICLE1. Mercury - 2. Nitrogen gas - 3. Sucrose - MOLAR MASS (g/mole)1. Mercury - 2. Nitrogen gas - 3. Sucrose - NO. OF MOLES1. Mercury - 2. Nitrogen gas - 3. Sucrose - NO. OF PARTICLES1. Mercury - 2. Nitrogen gas - 3. Sucrose - Pahelp po please
SUBSTANCEMercury (Hg) Nitrogen gas (N2) Sucrose (C12H22O11) REPRESENTATIVE PARTICLEMercury — AtomsNitrogen gas — MoleculesSucrose — MoleculesMOLAR MASS (g/mole)Mercury — 200.59Nitrogen gas — 28.02Sucrose — 342.34NO. OF MOLESMercury — 1Nitrogen gas — 1Sucrose — 2NO. OF PARTICLESMercury — 6.02 × 10²³Nitrogen gas — 6.02 × 10²³Sucrose — 6.20 × 10^24
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18. what type of particles is nitrogen gas, sodium chloride, and argon gas
Answer:
Nitrogen gas is a molecule.
Sodium chloride is an ion.
Argon gas is an atom.
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19. number of particles of nitrogen gas
Answer:
So, in one mole of nitrogen gas you have 6.022⋅1023 molecules of nitrogen gas, N2 . But since each individual molecule consists of 2 atoms of nitrogen, the number of moles of nitrogen atoms will be twice that of nitrogen gas molecules. Alternatively, you can express this as 2×NA , where NA is Avogadro's
20. Explain why the percentage of nitrogen is the same in both inhaled air andexhaled air? a. Because the nitrogen gas was utilized in the cellsb. Because the nitrogen gas is not necessary to the cellsc. Because the nitrogen gas was absorbed to the cellsd. None of the above
Answer:
A. because the nitrogen gas was utilized in the cells
Explanation:
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21. no.of particles of nitrogen gas
Answer:
Samples of helium (He), nitrogen (N 2 ), and methane (CH 4 ) are at STP. Each contains 1 mole or 6.02 × 10 23 particles. However, the mass of each gas is different and corresponds to the molar mass of that gas: 4.00 g/mol for He, 28.0 g/mol for N 2 , and 16.0 g/mol for CH 4 .
Hope it helps tho
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22. the reaction of ammonia gas to nitrogen monoxide gas yields nitrogen gas and gas vapor. how many moles of each reactant will be present I'd 13.7 moles of nitrogen gas is produced?
Answer:
n NH3 = 10.96 mol
n NO = 16.44 mol
Explanation:
Step 1: Write the balanced chemical equation.
4NH3 + 6NO → 5N2 + 6H2O
Step 2: Compute for the number of moles of each reactant present.
For mol of NH3
n NH3 = 13.7 mol N2 × (4 mol NH3 / 5 mol N2)
n NH3 = 10.96 mol
For mol of NO
n NO = 13.7 mol N2 × (6 mol NO / 5 mol N2)
n NO = 16.44 mol
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23. atomic nitrogen representative particle
Answer:
molecule
6.02x10²³N2 molecule
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24. SubstanceGold (Au)Molar mass (g-mol)?Representative ParticleatomMass (g)?Number of Moles1Number of Particles ?SubstanceGlucose (C6H12O6)Molar mass (g-mol)?Representative Particle?Mass (g)360.36Number of Moles?Number of Particles 1.205 × 10²⁴SubstanceCalcium fluoride (CaF2)Molar mass (g-mol)?Representative ParticleFormula unitMass (g)?Number of Moles3Number of Particles ?SubstanceNitrogen gas (N2)Molar mass (g-mol)28.02Representative Particle?Mass (g)140.10Number of Moles?Number of Particles ?
Answer:
Substance
Gold (Au)
Molar mass (g-mol)
197.00Representative Particle
atom
Mass (g)
197Number of Moles
1
Number of Particles
6.02×10²³Substance
Glucose (C6H12O6)
Molar mass (g-mol)
180.18Representative Particle
moleculeMass (g)
360.36
Number of Moles
2Number of Particles
1.205 × 10²⁴
Substance
Calcium fluoride (CaF2)
Molar mass (g-mol)
78.08Representative Particle
Formula unit
Mass (g)
234Number of Moles
3
Number of Particles
1.806×10²⁴Substance
Nitrogen gas (N2)
Molar mass (g-mol)
28.02
Representative Particle
moleculeMass (g)
140.10
Number of Moles
5Number of Particles
3.010×10²⁴25. what is the representative particle of nitrogen?
Answer:
The molecule.
Explanation:
The molecule is the representative particle of molecular compounds. It is also the representative particle of diatomic elements.
Answer:
Molecules.
The molecule is the representative particle of molecular compounds. It is also the representative particle of diatomic elements.
26. Representative particle of carbon Gold,Glucose,calcium flouride and nitrogen gas
What is the representative particle for nitrogen gas?
moleculeWhat is the representative particle of gold?
AtomWhat is the representative particle of glucose?
Mole of any substance contains (6.02 × 1023) Avogadro's number representative particles of the substance. A representative particle can be an atom, an ion, a molecule, or a formula unit. The molar mass of an element is its atomic mass expressed in grams and is equal to the mass of one mole of atoms of that element.
What is the representative particle for carbon?
A representative particle is the smallest unit in which a substance naturally exists. For the majority of elements, the representative particle is the atom. Iron, carbon, and helium consist of iron atoms, carbon atoms, and helium atoms,
what is the representative particle of calcium Fluoride?
Calcium fluoride is the inorganic compound of the elements calcium and fluorine with the formula CaF2.
27. What is the number particles of (C6H12O6), Calcium Fluoride(CaF2), Nitrogen gas (N2)?
Answer:
calcium fluoride (CaF2) is an insoluble ionic compound composed of Ca2+ and F-ions it occurs naturally as the mineral Flourite
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28. what is representative particle, molar mass and nom of particles of mercury, nitrogen gas, and sucrose
Answer:
A representative particle is the smallest unit in which a substance naturally exists. For the majority of elements, the representative particle is the atom. Iron, carbon, and helium consist of iron atoms, carbon atoms, and helium atoms, respectively29. no of particles nitrogen
Answer:
7 protons
7 neutrons
7 electrons
Total of 21 particles.
30. nitrogen is the life-giving gas that plants dust and particles true or false ?
Answer:
False
Explanation:
Sana makatutulong
Answer:
False
Explanation:
because plants need oxygen.
