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1:3 because...

in the equation N2+3H2---> 2NH3

the product is 2NH3... there are 2 Nitrogens and 6 Hydrogens (2*3) making the ratio 2:6; but the correct simplified answer is 1:3

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12y ago

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If 6 liters of hydrogen gas are used how many liters of nitrogen gas will be needed for the above reaction at STP?

For the reaction N₂ + 3H₂ → 2NH₃, the mole ratio of hydrogen gas to nitrogen gas is 3:1. Since 6 liters of hydrogen gas is used, you would need 2 liters of nitrogen gas at STP for this reaction according to the stoichiometry of the reaction.


How many nitrogen atoms are in .25 mole of nitrogen gas?

There are 1 mole of nitrogen gas molecules contain 2 nitrogen atoms. Therefore, 0.25 mole of nitrogen gas would contain 0.25 * 2 = 0.5 moles of nitrogen atoms.


Nitrogen gas react with hydrogen gas to form ammonia what are the reactants in this chemical reaction?

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How many moles of ammonia gas are produced by the reaction of 3 mole of nitrogen gas with excess hydrogen gas N2 H2 ---- NH3?

N2 + 3H2 --> 2NH3 You have been told, indirectly, that nitrogen limits and will drive the reaction. 3 moles N2 (2 moles NH3/1 mole N2) = 6 moles ammonia gas produced ========================


Which gas has the lowest mass per mole?

Hydrogen gas has the lowest mass per mole, with a molar mass of approximately 2 grams per mole.


What is the chemical formula when nitrogen gas reacts with hydrogen gas?

Nitrogen and hydrogen react to form ammonia. This is the reaction in the Haber process, in which the gases are mixed at high pressure and moderately high temperature and passed over an iron catalyst.


How many moles of nitrogen are needed to convert 9.0 mole hydrogen gas to ammonia gas?

To form ammonia, balanced reaction is N(2) + 3H(2) ---> 2NH(3) + H(2)O. As you can see for 1 mole of nitrogen three moles of hydrogen is required. Hence for your question, 3 moles nitrogen is required to satisfy the ratio.


What gas is made when hydrogen combines with nitrogen?

When hydrogen combines with nitrogen, it forms ammonia gas (NH3).


When 1 liter of nitrogen gas reacts with 3 liters of hydrogen gas at constant temperature and pressure how many liters of ammonia gas will be produced?

When 1 liter of nitrogen gas reacts with 3 liters of hydrogen gas, they will react to produce 2 liters of ammonia gas. This follows the balanced chemical equation: N2 + 3H2 → 2NH3. Each mole of nitrogen reacts with 3 moles of hydrogen to produce 2 moles of ammonia.


How cannitrogen gas be synthesized to ammonia?

If you mean how ammonia is produced especially from nitrogen~it will by haber process where one mole of nitrogen reacts with 3moles of hydrogen at 200 atmostpheres and temp 450,if no pls rephrase


What is the usual state of hydrogen and nitrogen?

the usual state of both hydrogen and nitrogen are gas.


Is ammonia gas a compound or a mixture?

Ammonia gas is a compound. It is composed of two elements, nitrogen and hydrogen, that are chemically bonded together in a fixed ratio (NH3).