STEPS
What is the first step you take when doing stoichiometry?
What is convert to moles.
What are you trying to find when you convert moles to moles?
What is Mole Ratio. moles of unknown.
Mass relationships between substances in a chemical reaction.
What is Stoichiometry.
What are the steps (in order) from grams of Substance A to grams of Substance B?
What is Mass A to Mole A,mole ratio to Mole B to Mass B
100 g of Fe3O4 how many atoms of Fe do you possess?
What is 1.95 X1023 atoms.
What is the second step you take in stoichiometry?
What is mole ratio.
Unexpected color change, change in odor, formation of precipitate, gas released, and change in energy are all types of ___?
What are indicators of a chemical reaction
Indicated by coeficients in a balanced equation.
What is number of moles of each compound and element.
6.022x1023 atoms,molecules,particles.
What is Avogadros number?
How many grams of Fe would you have if you are given 6.0 x1015 atoms of Fe2O3?
What is 3.71 X10-7 grams of Fe.
What is the third step you take in stoichiometry?
What is convert to grams or atoms.
What do you call an equation that is not balanced?
What is skeleton equation.
Actual amount of a product that can be formed with the limiting reactant.
What is Actual Yield
process of converting moles to grams
What is multiply by molar mass?
How many grams of K are present in 6 moles of KClO3?
What is 234 grams.
What is the last step in stoichiometry?
What is check sigfigs and units.
What must you have to convert from moles to mass or vice versa?
What is Molar Mass.
Maximum amount of a product that can be given off.
What is Theoretical Yield.
converting particles to grams
What is divide by 6.022x10^23 then multilply by molar mass?
How many grams of Na are present 3.0 x1010 atoms of NaCl?
What is 1.15 x10-12 grams of Na.
What is something you could use to help you with the stoichiometry process?
What is Mass A ->Mole A ->Mole B ->Mass B. or draw a road map.
Fe2O3 Find the mole ratio of Iron to Oxygen
What is 2:3
Reactant that is not used up when a reaction is run to completion
What is Excess Reactant
What must be used to convert from one substance to another?
What is mole ratio?
Ammonium nitrate decomposes into dinitrogen monoxide gas and water. Determine the amount of grams of nitrogen present in 2.o x105 atoms of N2O?
What is 9.30 X10-18 grams N.