How many picograms are in 1 mg? In 35 ng?

Calculate the number of moles present in 9.50g of co2

The rate expression for a first order reaction could be A.) Rate=k[A] B.) Rate=k[A]^2[B] C.) Rate=k[A][B] D.) Rate=k[A]^2[B]^2

The Large Hadron Collider is a particle accelerator that may be able to provide insight into the most fundamental structure of matter. It is 27 km long.

How might a flood affect the population of an area?

If 0.220 molmol of a nonvolatile nonelectrolyte are dissolved in 3.70 molmol of water, what is the vapor pressure PH2OPH2O of the resulting solution? The vapor pressure of pure water is 23.8 torrtorr at 25 ∘C∘C.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda