Chemical Formulas and Molar Mass
Determine the TOTAL number of atoms in C6H12O6
What is 24 total atoms?
What is Avogadro's number?
What is 1 mole = 6.02 x 1023?
What is the formula for % composition?
What is (Part/Whole) x 100?
Determine the molar mass: 2H2O (Include SF and unit)
What is 36.03 amu?
How many atoms are inside a bottle containing 2.59 moles of Iodine?
What is 1.56 x 1024 atoms of Iodine?
If water contains 6.1 g of Oxygen and 2.2 g of Hydrogen, what is the % composition?
What is 73% Oxygen and 27% Hydrogen?
How many liters are in 3.5 moles of H2O?
What is 78 L of water?
How many atoms of Carbon are in 3Co(NO3)2?
What is 0 (zero) Carbon atoms?
Convert 12 moles of CO to grams.
What is 340 grams of CO?
Na2O sample weighs 20 g. There are 5 g of Oxygen. What is the % composition of each element?
What is 30% of Oxygen and 80% Sodium?
Determine how many liters of CO2 are produced from 2 moles of CO2.
What is 40 liters of CO2?
How many atoms of Sulfur are in 5Al4(SO4)3?
What is 15 Sulfur atoms?
How many moles are in a 1 kg bar of gold?
What % of Nitrogen is present in NH3?
What is 82.24% Nitrogen?
How many moles are in 50,000 L of C2H6O?
What is 2,000 moles of C2H6O?
How many atoms of Calcium and Oxygen are in 3Ca3(PO4)2?
What is 9 Calcium and 24 Oxygen?
Convert 4.1 moles of CO2 to atoms.
What is 7.4 x 1024 atoms of CO2?
Calculate the % composition of CaCO3.
What is 40.044% Ca, 12.001% C, and 47.956% O?
Calculate the number of moles inside a 300 L tank of He gas.
What is 10 moles of He?