Molecular Mass

1,4 moles carbon monoxide are produced.

1,0.10e9 atoms is equivalent to 0,166.10e-14 moles.

We can use the equation PV=nRT. There are 2.048#10^5 pascels.

The molar mass of anhydrous sodium sulfate is 142,04.

moles of acid = moles base = moles base/liter x liters of base used

2 moles of Ca and 4 moles of OH

Atoms and moles are used in laboratories.

The energy is 18,263.10e4 joules.

You think probable to dinitrogen pentoxide - N2O5.

1 mole sulfuric acid for 1 mole calcium chloride

The answer is 0,2675 moles.

1.39 moles

The product PV remain constant in a closed system at constant temperature.

The number of atoms in 1,2 moles of pure aluminum is 7,2265690284.1023.

If it is CO2 reacting, I think it is 2CO2 => CO and CO32-

As you've said it, it should give 2.2 moles as long as the O2 source doesn't limit the reaction. However, look at the stoichiometry and see if the equation I've mentioned is relavent or not

25,3 moles of potassium sulfate hva a mass of 4,4409 kg.

22.414dm-3*5.5=123.277dm-3

The chemical reaction of photosynthesis is:
6 CO2 + 6 H2O = C6H12O6 + 6 O2

0,2 mol sodium contain 1,204.10e23 atoms.

It is not mandatory.

Technically... not really. It would perhaps be more accurate to use the terms formula mass and molecular mass rather than formula weight and molecular weight. This because in physical terms, weight is a force while mass is a measure of the amount of substance in something.

The answer is 2,17 moles carbon.

The answer is 8 moles CO2.

The molecular mass of lactose (C12H22O11) is approximately 342.3 g/mol. This is calculated by adding the atomic masses of each element present in the compound (12 carbons, 22 hydrogens, and 11 oxygens).

We need 3 moles of potassium perchlorate.