3 years ago

2NO(g) + O2 (g) --> 2NO2

Chemistry

1 answer:

Lorico [155]3 years ago

4 0

Take 46g / 46 g/mol = 1 mol NO2 produced
1 mol * 1/2 = 0.5 mol O2 needed (1/2 ratio between NO2 and O2)

You might be interested in

The equation represents the combustion of sucrose. C12H22O11 + 12O2 12CO2 + 11H2O If there are 10.0 g of sucrose and 8.0 g of ox

Vaselesa [24]

<span>0.0292 moles of sucrose are available. First, lookup the atomic weights of all involved elements Atomic weight Carbon = 12.0107 Atomic weight Hydrogen = 1.00794 Atomic weight Oxygen = 15.999 Now calculate the molar mass of sucrose 12 * 12.0107 + 22 * 1.00794 + 11 * 15.999 = 342.29208 g/mol Divide the mass of sucrose by its molar mass 10.0 g / 342.29208 g/mol = 0.029214816 mol Finally, round the result to 3 significant figures, giving 0.0292 moles</span>

7 0

3 years ago

Which of the following is the correct isotope notation for the element above?

ozzi

7 becuse it splits in half

6 0

3 years ago

Read 2 more answers

For her school Science Fair, Alyssa designs an experiment to learn more about erosion. Her experimental set up is shown below. W

shutvik [7]

Answer:

if I am going to answer I need the set up