how many grams does 8.50x10^22 molecules of NH3 represent?
Homework Answers
The answer is 2.399 grams of
NH3 and the answer is calculated in the attached image.
How many moles of ammonia molecules are there in 789 grams of NH3?
How many moles of ammonia molecules are there in 789 grams of NH3?
How many molecules are there in 2.30 grams of NH3? How many moles of H? Show work.
How many molecules are there in 2.30 grams of NH3? How many moles of H? Show work.
how many grams are in 5.32×10^22 molecules of co2
how many grams are in 5.32×10^22 molecules of co2
7) How many grams of NH3 are needed to provide the same number of molecules as...
7) How many grams of NH3 are needed to provide the same number of molecules as in 0.55 g of SF6? mass of NH3: __g 10) A sample of trifluoroacetic acid, C2HF3O2, contains 51.7 g of carbon. Calculate the mass of the trifluoroacetic acid sample. mass: __g
how many grams of HNO3 are in 4.055 x10^22 molecules of HNO3? This is how they...
how many grams of HNO3 are in 4.055 x10^22 molecules of HNO3? This is how they have the equation set up. 4.055 x 10^22 molecules HNO3 x 1 mol HNO3 / 6.022 x 10^23 molecules HNO3 x 63.018 g HNO3/ 1 mol HNO3= I cant get the correct answer using their equation.
howmany moles of THC does this 23 ug represent? how many molecules?How many moles...
how
many moles of THC does this 23 μg represent? how many molecules?
1.) How many grams are there in 3.2 moles of N2O5? 2.) How many grams of...
1.) How many grams are there in 3.2 moles of N2O5? 2.) How many grams of N are there in 3.2 moles of N2O5? 3.) How many molecules of NH3 are there in 3.2 grams of NH3?
Part C How many grams of H, are needed to produce 13.93 g of NH3? Express...
Part C How many grams of H, are needed to produce 13.93 g of NH3? Express your answer numerically in grams. View Available Hint(s) IVO AQ * O 2 ? g H2 Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Part D How many molecules (not moles) of NH3 are produced from 7.02x10-4 g of H2? Express your answer numerically as the number of molecules. ► View Available Hint(s) VO AQ R o 2 ? |
How many grams of NH3 can be produced from 4.74 mol of N2 and excess H2.
Learning Goal: To understand how to use stoichiometry to convert between quantities of reactants and products in chemical equations. Stoichiometry describes the quantitative relationships among the reactants and products of a balanced reaction by directly comparing mole ratios. Stoichiometry can be used to convert mass, number of moles, or number of particles between products and reactants, as shown in the flowchart displayed in the figure. (Figure 1)How many grams of NH3 can be produced from 4.74 mol of N2 and excess H2. Express...
a box contain 2.5*10^21 hydrogen molecules. how many moles of hydrogen does this represent? what is...
a box contain 2.5*10^21 hydrogen molecules. how many moles of hydrogen does this represent? what is the mass of the gas?
how
many moles of THC does this 23 μg represent? how many molecules?
Part C How many grams of H, are needed to produce 13.93 g of NH3? Express your answer numerically in grams. View Available Hint(s) IVO AQ * O 2 ? g H2 Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Part D How many molecules (not moles) of NH3 are produced from 7.02x10-4 g of H2? Express your answer numerically as the number of molecules. ► View Available Hint(s) VO AQ R o 2 ? |
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