identify what type of reaction is below. also determine what coefficients that would balance the chemical equation.
fe(oh)2 → feo +
a) single replacement; 3, 1, 2
b) decomposition; 1, 1, 1
c) synthesis; 1, 1, 1
d) combustion; 1, 1, 1

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Classify this reaction: 2al+n2-> aln.

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?