34% I believe
Hope this helps!
STSN
What about it do you want answered
Answer:
1.96mL
Explanation:
Density = mass/volume, and rearranged to solve for volume, volume = mass/density.
So:
volume = 5.30g/2.70g/mL = 1.96mL (assuming your unit was g/mL for density)
The correct response I believe is D. The reaction rate increases because the probability of collisions increases as there are more Zn atoms to react.
