Vocabulary
Word that describes a chemical that can not be dissolved in a liquid or water.
What is insoluble?
_SnO2 + _H2 → _Sn + _H2O
SnO2 + 2 H2 → Sn + 2 H2O
CaCOH has this molar mass.
What is 69?
Define chemical reactions
what is a process in which some substances change into different substances, they occur when bonds are broken or formed.
How many Liters are in 13 x 1022 particles of oxygen gas
What is 4.84 L
States that in an ordinary chemical reaction, matter cannont be created or destroyed.
What is law of conservation of mass?
The unit for Molar Mass
What is g/mol?
What is this type of reaction? A + B -> AB
What is a synthesis reaction?
The percent of oxygen in Barium acetate
What is 25.1%
The unabbreviated meaning of STP
What is Standard Temperature and Pressure?
_Al203 → _Al + _O2
2Al2O3→ 4Al+ 3O2
The molar mass of CuSO4
What is 160?
A molecule consisting of two atoms. Ex: O2 or H2
What is a diatomic
The mass of a single atom of Uranium
What is 9.41 x 10-20g
The symbol that indicates a chemical is dissolved in water.
What is aq?
What is the mass in grams of 0.172 moles of NaHCO3.
What is 14.4 g?
AgNO3(aq) + NaCl(aq) -> AgCl(s) + NaNO3(aq)
is an example of this type of reaction.
What is an example of a double displacement reaction?
The amount of atoms in 1.5 moles of gold
9.0 x 1023 atoms
The name given to 6.02x1023
What is Avogadro's Number?
_Al2(SO4)3 +_Ca(OH)2 →_Al(OH)3 + _CaSO4
Al2(SO4)3 + 3 Ca(OH)2 → 2 Al(OH)3 + 3 CaSO4
The molar mass of Cr4(P2O7)3.
What is 730
gas, solid forms, color change, temperature change, light is given off.
The percent composition of Magnesium Carbonate.
Mg - 28.6%
C - 14.8 %
O = 57.1%