What is the solubility of barium chromate in parts per million?
*parts per million = Grams of Solute/grams of solution X 10^6 (which is ppm)
2.787 x 10^-3g/L x 1L/1000g x 10^6 = 0.02779, or 2.78 x 10^-2ppm
Answer in parts per million to three significant figures =2.78ppm
this is correct for the pearson mastering chemistry question
Higher than.
that’s because ionic bonds are stronger and more complex than covalent bonds, so more heat is required to break them <3
Using the Ideal Gas Law:
Calculating the ratio between the initial and the final numbers of moles:
The statement says that
. Hence:
Answer:
The charge from the positively charged metals goes to anions is how cations form.
Explanation:
Cations- Positive charged metals
Anions- Negative charged metals
The charge from the positively charged metals goes to anions is how cations form.