Explanation:
Adding logs of same base is equivalent to multiplying the arguments. You get:

Use the definition of the log to turn this into an exponential function:



2 HCl + Ca(oh)2 ---------- CaCl2+ 2 H2O
Answer:
1 gram.
Explanation:
Density is commonly expressed in units of grams per cubic centimetre. For example, the density of water is 1 gram per cubic centimetre, and Earth's density is 5.51 grams per cubic centimetre. Density can also be expressed as kilograms per cubic metre (in MKS or SI units).
I want to say Neutrons.
Hope this helps!
Photosynthetic Bacteria, They take the carbon dioxide and sunlight and turn it into Glucose and Oxygen, then releases the oxygen because they don't use it.