How can a get the mixed number fraction from 68/9

Find the total number of atoms in a sample of cocaine hydrochloride, c17h22clno4, of mass 23.0 mg.

The formation constant for the following reaction is Kf = 5.6 108 at 25°C. Ni2 + (aq) + 6 NH3 (aq) Ni (NH3) 62 + (aq) (a) Determine G0 at this temperature.

You need to prepare 100mL of a 0.125M CuSO4 stock solution. Explain how you would prepare?

What is true about the structure or function of the plasma membrane? A: The processes of endocytosis and exocytosis occur here. B: Hydrophilic molecules attract the water the cell requires.

Lizzy lost 2.3 lbs of water due to sweating during baseball practice. How much energy is absorbed from Lizzy's body for this process? 2.2 lbs = 1.0 kg. Express the answer in kilojoules.

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