How many grams of #H_2# are needed to produce 11.27 g of #NH_3#?
We need (i) the stoichiometric equation, and (ii) the equivalent mass of dihydrogen.
How much dinitrogen gas was needed? Regardless of this molar quantity, the reaction's stoichiometry makes it evident that 3/2 equiv of dihydrogen gas were needed.
By signing up, you agree to our Terms of Service and Privacy Policy
2.001 g hydrogen gas is needed to produce 11.27 g ammonia if nitrogen gas is present in excess.
Create a balanced equation first.
Since the inquiry focuses on the required mass of hydrogen gas, it is assumed that there is an excess of nitrogen gas.
If nitrogen gas is present in excess, 2.001 g of hydrogen gas is required to produce 11.27 g of ammonia.
By signing up, you agree to our Terms of Service and Privacy Policy
To determine the grams of needed to produce 11.27 g of , we use stoichiometry.
-
Write the balanced chemical equation:
-
Calculate the molar mass of :
-
Calculate the moles of produced:
-
Use the stoichiometric coefficients to find the moles of needed:
-
Calculate the grams of needed:
Therefore, 4.01 grams of are needed to produce 11.27 grams of .
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- #"1.95 g"# of #"H"_2# is allowed to react with #"9.94 g"# of #"N"_2#, producing #"1.56 g"# of #"NH"_3#. What is the theoretical yield in grams for this reaction under the given conditions?
- How many liters of oxygen are required to react completely with 2.4 liters of hydrogen to form water?
- 1)how many grams of C6H5CO2H are produced from 8.00 x 10^25 atoms of oxygen? 2)If 2.6g of C6H5CH3 and 3.2g of O2 are allowed to react which will be limiting? 3)how many moles of C6H5CO2H will be formed(theoretical yield)?
- In the reaction #CaC_2(s) + 2H_2O(l) -> C_2H_2(g) + Ca(OH)_2(aq)#, if 23 g of #CaC_2# are consumed in this reaction, how much #H_2O# is needed?
- How can you find a limiting reactant using moles?
- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7