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4 NH3 + 5 O2 ---> 4 NO + 6 H2O
moles NH3 used = 36.3 g x 1 mole/17 g = 2.14 moles
moles O2 needed = 2.14 moles (note a 1mole to 1mole ratio of O2 to NH3 in balanced equation)
grams O2 needed = 2.14 moles x 32g/mol = 68.48 grams needed

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How many grams of Oxygen are required to react with 100 g Fe in this reaction?

The balanced chemical equation for the reaction is: 4Fe + 3O2 -> 2Fe2O3 From the equation, it can be seen that 3 moles of O2 are required to react with 4 moles of Fe. Therefore, to determine the grams of O2 required to react with 100 g Fe, you would need to use stoichiometry to find the answer.


Does magnesium react with nitrogen gas?

Magnesium will not react with nitrogen gas at room temperature and pressure due to the high activation energy required for the reaction. It is possible for magnesium to react with nitrogen under extreme conditions, such as high temperatures or pressures.


How many grams of nitrogen are required to react with 2.79 g of hydrogen to produce ammonia?

In the reaction 3H2 + N2 --> 2NH3, the ratio of H2 to N2 is 3:1. To calculate the amount of N2 required, we need to first convert the mass of H2 to moles, then use the ratio to find the moles of N2 needed, and finally convert the moles of N2 to grams. After the calculation, we find that 2.79 g of H2 requires 3.31 g of N2 to react completely.


How many hydrogen molecules are required to react with 150 nitrogen molecules?

If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.


Given that zinc reacts with iodine in the fixed mass ratio of 1 gram of zinc to 3.88 grams of iodine how many grams of iodine are required to completely react with 4.2 grams of zinc?

For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.

Related Questions

How many grams of nitrogen dioxide must react with water to produce 5.00 x 1022 molecules of nitrogen monoxide?

To find the grams of nitrogen dioxide needed, first calculate the moles of nitrogen monoxide using Avogadro's number. Then, use the balanced chemical equation to determine the moles of nitrogen dioxide required. Finally, convert moles to grams using the molar mass of nitrogen dioxide.


If you start with seventy grams of nitrogen and twenty grams of hydrogen how many grams of ammonia will be formed and how many grams of hydrogen are leftover?

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How many grams of fe2o3 are required to completely react with 84 grams of co?

160...cant quite grasp HOW though


How many grams of Oxygen are required to react with 100 g Fe in this reaction?

The balanced chemical equation for the reaction is: 4Fe + 3O2 -> 2Fe2O3 From the equation, it can be seen that 3 moles of O2 are required to react with 4 moles of Fe. Therefore, to determine the grams of O2 required to react with 100 g Fe, you would need to use stoichiometry to find the answer.


Does magnesium react with nitrogen gas?

Magnesium will not react with nitrogen gas at room temperature and pressure due to the high activation energy required for the reaction. It is possible for magnesium to react with nitrogen under extreme conditions, such as high temperatures or pressures.


What mass of oxygen (O2) is required to react completely with 86.17 grams of C6H14?

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How many hydrogen molecules are required to react with 150 nitrogen molecules?

If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.


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How many grams of bromine will be required to react with 35.23 g of potassium for complete conversion to potassium bromide?

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