15. the hydrogen ion concentration in moles per liter for a certain brand of tomato-vegetable juice is 0.000316.

a. write a logarithmic equation for the ph of the juice.
b. what is the ph of the juice?

a. Write a logarithmic equation for the pH of the juice.

pH= -log (0.000316)

b. What is the pH of the juice?

3.5

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun