Answer:
65 ml
Explanation:
The aluminum will not float , so it will displace a volume of fluid equal to its volume.
13.5 gm / 2.7 gm/ml = 5 ml
the new graduated cylinder measurement will be 60 + 5 = 65 ml
Answer:
Rubidium Acetate
Explanation:
Rb is Rubidium C2H3O2 is acetate
Ca: 40.078 g/mol
C: 12.011 g/mol
O: 16.00g/mol
CaCO3:
molar mass of 100.089g/mol
The choices can be found elsewhere and as follows:
<span>A. 0.3
B. 3.9
C. 8.4
D. 11.7
</span>
I believe the correct answer is option B. <span>The pH of apple juice ranges from 3.35 to 4, which indicates it is on the acidic side of the pH scale. Hope this answers the question. Have a nice day.</span>
