Balance and identify the chemcial reaction numbered 3 1)
Na3PO4 +
KOH →
NaOH +
K3PO4
2)
MgF2 +
LizCO3 → _MgCO3 +
LiF
3)
PA+O2 → = P203
-
4)
RbNO3 +
BeF2 →
Be(NO3)2 +
RbF.
5)
AgNO3 +
Cu →
Cu(NO3)2 +
Ag

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?