What volume of a 0.14 M calcium hydroxide solution is required to completely neutralize 1.2g acidic solution?

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h