Answer:
1.35 g
Explanation:
water is h2o, so the molar mass is 1.01x2+16.00=18.02. divide 4.5 x 10^22 by 6.022 x 10^23 to get 7.5 x 10^-2 (2 sig figs). 18.02 x 7.5 x 10^-2 is 1.35 g
Search it up a lot of information should appear. Try that
Answer: False
Explanation: just took on edge
It well be 9025 because it will dissolve in 0.8 hcl soluiton
