mole to gram ella
How many grams of water are produced if 3.5 moles of oxygen gas react completely?
Equation: 2 H₂ + O₂ → 2 H₂O
126.14 grams
What number do chemists use to count particles in 1 mole?
6.022 x 1023
How many molecules are in 18 g of H2O?
06.02 X 1023
How many grams are in 6.02 x 1023 molecules of H2O
18 g H2O
How many grams of ammonia are formed if 1.25 moles of nitrogen gas react completely?
Equation: N₂ + 3 H₂ → 2 NH₃
42.58 grams
How many molecules are in 1 mole?
6.022 x 1023
How many molecules are in 44g of CO2 ?
6.02 x 10223
How many grams are in 3.01×10233.01×1023 molecules of O₂?
16 g O2
How many grams of carbon dioxide are produced from the combustion of 0.60 moles of methane?
Equation: CH₄ + 2 O₂ → CO₂ + 2 H₂O
26.41 grams
How many molecules are in 2 moles?
2 x 6.022 x 1023 = 1.204 x 1024
How many molecules are in 34 g of NH3?
1.2 x 1024
How many grams are in 1.20×10241.20×1024 molecules of CO₂?
88 g CO2
How many grams of sodium chloride are produced if 2.15 moles of chlorine gas react completely?
Equation: 2 Na + Cl₂ → 2 NaCl
251.29 grams
True or False: Molecules are tiny particles that make up substances.
True
How many molecules are in 98 g of H2SO4?
6.02 x 1023
How many grams are in 9.×10239.03×1023 molecules of NH₃?
34 g NH3
How many grams of oxygen gas are produced when 1.50 moles of potassium chlorate decompose completely?
Equation: 2 KClO₃ → 2 KCl + 3 O₂
72.00 grams
If you have 4 moles of water, do you have more or fewer molecules than 1 mole?
More molecules
How many molecules are in 180 g of C6H12O6?
6.02 x 1023
How many grams are in 2.41×10242.41×1024 molecules of CH4
64 g CH4