quantitative chemistry Flashcards
1
Q
Polyatomic ions
- cyanide ion
- carbonate
- hypochlorite
- chlorate
- chromate
- dichromate
- permanganate
- nitrite
- nitrate
- phosphate
- sulphite
- sulphate
- hydroxide
- ethanoate
- ammonium
- hydronium
A
- CN^-
- CO3^2-
- ClO^-
- ClO3^-
- CrO4^2-
- Cr2O7^2-
- MnO4^-
- NO2^-
- NO3^-
- PO4^3-
- SO3^2-
- SO4^2-
- OH^-
- CH3COO^-
- NH4^+
- H3O^+
2
Q
molar mass
A
- the mass in grams of one mole of that substance
3
Q
solution (homogenous mixture)
A
- a homogenous mixture of solute and solvent
4
Q
solute
A
- the substance that is dissolved in the solution
5
Q
solvent
A
- the substance in which another substance is dissolved, forming a solution
6
Q
concentration
A
- the amount of solute per unit volume of solution
7
Q
yield
A
- a measure of extent of a reaction, generally measured by comparing the amount of product against the amount of product that is possible
