Answer:
When ice changes into liquid water it melts. The solidified ice in the frozen, would melt via the burning sun shooting its streaks down at the ice. Which causes the ice to melt, and turn into liquid water.
Explanation:
pp poopoo
It’s water vapor, does this help?
C would be the right answer
68.7g
molar mass of Ba(137.327)x (.500)= 68.6635
.500 has 3 sig figs.