The answer is C, because if the copper has a +2 charge, the fluoride must have a -2 charge in order to cancel out.
You use a nucleus with inflection on the arm processor.
Answer:
Mole fraction O₂= 0.43
Explanation:
Mole fraction is the moles of gas/ total moles.
Let's determine the moles of each:
Moles O₂ → 15.1 g / 16 g/mol = 0.94
Moles N₂ → 8.19 g / 14 g/mol = 0.013
Moles H₂ → 2.46 / 2 g/mol = 1.23
Total moles = 2.183
Mole fraction O₂= 0.94 / 2.183 → 0.43
The answer in the given sentence above is the financial
responsibility law as this law provides operators and owners to be held liable
of the damages that they had provided or injuries that has proven to be their
fault and they would likely provide financial support or payment to those
affected.
Answer:
chemonoia
Explanation:
Many people have a strong fear of “chemicals” that belies the evidence. It's called chemonoia – and it may be damaging their health. If you were paranoid, you might think there really was something in the water that's damaged our sense of reason.
