Answer: 18g/mol
Explanation:
H2O = (2 x 1) +16 = 2 + 16 = 18g/mol
Answer: leg b, leg c, leg d, leg a, leg e in that order
Explanation: you can tell due to the circumstances
Answer:
A) 6.63 x 10^-34 B) 8.31 x 10^7
Explanation:
Count three from the beginning since there are no zeros and round up if you can.