Test 3 Flashcards
What describes an oxidation?
Loss of electrons
What is the oxidation state of the atoms in chlorine gas
0
In a … Reaction, two or more elements or compounds form one product.
Combination
Molar mass for NaHCO3
84.01
Molar mass for iron 2 sulfide
87.92
Molar mass for carbon dioxide
44.01
Molar mass for CuCl2
134.45
Molar mass for hydrogen gas
2.016
What is the oxidation number of phosphorus in H3PO4
5+
How many moles of carbine atoms are there in .500 mol of C2H6
1.00 mol
0.100 mol of lithium has a mass of
0.694
How many grams of glucose (C6H12O6) are in 3.5 mol of glucose
631 g
How many moles of water are presented in 75.0 g H2O
4.16 mol
The number of moles oxygen gas needed to react with 4.00 mol of Mg is
2.00 mol
In the ion MnO4-, the oxidation number of magnesium is
7+
One mol of potassium has a mass of
39.10 g
