PH = -log [H+]
pH = -log (1.0x10^-4) = -(-4) = 4 or A
I don’t understand the question
The molar mass of CuCl2 is 134.45 g/mol; therefore, you divide 2.5 g of CuCl2 by 134.45 g of CuCl2 leaving you with 0.019 moles.
I hope this works.
PLEASE GIVE ME A BRAINIEST CROWN.
Hey, for #1, it's 1, 1, 1 because it's already balanced!
For #2, it's 1, 2, 1, 1 since the product side has 2 Cl's but left side only had 1.
Answer:
If the chef is in a hurry we would assume he would want the pan to heat up so copper
Explanation:
