Miscellaneous
1 mole = ____ L
What is 22.4 L?
NaBr -> Na + Br
The amount of moles of Na can be made from 22.44mol NaBr.
What is 22.44mol Na?
4Ga + 3O2 -> 2Ga2O3
Determine the mass of gallium oxide produced when 2.38 moles of oxygen reacts with gallium.
What is 629g Ga2O3?
3Be + N₂ -> Be₃N₂
The amount of grams of beryllium nitride that can be produced from 42.56g Be.
What is 7,029g Be₃N₂?
The amount of moles in 58.92g Al.
What is 2.184mol Al?
Avogadro's number
What is 6.02 x 1023?
2Ca + O₂ -> 2CaO
The amount of moles of oxygen needed to produce 80.44mol CaO.
What is 40.22mol O₂?
2Ti2O3 + 2Na2 -> 4TiN + 3O2
If there are 24.6 moles of Na2 reacting with titanium (III) oxide, then the mass of the product, TiN, will be _____g.
What is 3040g TiN?
2H₂O -> 2H₂ + O₂
Determine the mass of the product, H₂, if the mass of the reactant, H₂O, is 12.6g.
What is 1.41g H₂?
The amount of moles in 4.88 x 10²⁵ particles of NaCl.
1 mole = ____ g Na
What is 22.99g NA?
2K + Mg(NO₃)₂ ->2KNO₃ + Mg
Calculate the number of moles of magnesium nitrate required to react with 8.96 moles of K.
What is 17.92mol K?
3Rb2S + Be3N2 -> 2Rb3N + 3BeS
Solve for the mass of Rb3N if there are 42.8 moles of the reactant, Be3N2.
What is 23100g Rb3N?
3Zn + Mg₃N₂ -> Zn₃N₂ + 3Mg
Solve for the amount of grams of Zn₃N₂ produced if 26.88 grams of Zn reacted with magnesium nitride.
What is 30.72g Zn₃N₂?
The amount of liters in 66.2g O₂.
What is 46.3L of O₂?
The thing that you must use whenever you need to change from one substance to a different substance
What is a mole ratio?
2RbF + MgCO₃ -> Rb₂CO₃ + MgF₂
The amount of moles of Rb₂CO₃ and MgF₂ produced in a reaction where there are 6.42mol RbF.
What is 3.21mol Rb₂CO₃ and 3.21mol MgF₂?
2Al + Zn3(PO4)2 -> 2AlPO4 + 3Zn
If there are 2.32 moles of Zn3(PO4)2 reacting with aluminum, then the mass of the product, Zn, will be _____g.
What is 455g Zn?
2Ag₃P + 3CaF₂ -> 6AgF + Ca₃P₂
Determine the mass of Ca₃P₂ when the mass of Ag₃P is 108.2g.
What is 27.80g Ca₃P₂?
The amount of molecules in 10.66g BeF₂.
What is 1.365 x 10²³ molecules of BeF₂?
The measuring unit for very small objects such as atoms and particles.
What is a mole?
2 Al + 6 HCl ->2 AlCl₃ + 3 H₂
If 4.33 moles of aluminum react with excess hydrogen chloride, this many moles of hydrogen will be produced.
What is 6.50mol H₂?
2KNO3 + BaCO3 -> K2CO3 + Ba(NO3)2
Determine the mass of potassium carbonate produced when 4.6 moles of potassium nitrate reacts with barium carbonate.
What is 320g K2CO3?
2Na₃PO₄ + Al₂(SO₄)₃ -> 3Na₂SO₄ + 2AlPO₄
The amount of grams of the reactant, Al₂(SO₄)₃, if the product, AlPO₄, has a mass of 60.9g.
What is 85.4g Al₂(SO₄)₃?
The amount of grams in 23.789L of Ca₃N₂.
What is 157.45g Ca₃N₂?