In a balanced equation, coefficients always represent

a

the ratio of volumes of substances

b

the volume ratios of reactants and products

c

the mole ratios of reactants and products

d

the number of atoms present

What is one observation you can make aboit venus

Do you think the theory of plate tectonics is credible

What is the [oh-] of a solution if its ph = 8.78? answer in units of m?

What is the frequency of light with a wave - length of 4.0 * 10-7 m?

If a sample of gas has a volume of 5.00 L @ 92.3 C, what will the volume of the gas be if the temperature is lowered to - 37 C

Which of the following statements is not considered weather? The wind is blowing 20 miles per hour right now in Kansas. It is raining in Seattle. It is usually humid in Florida. It is snowing in Colorado.

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