Answer : The heat required is, 1904 calories.
Explanation :
The process involved in this problem are :
The expression used will be:
where,
m = mass of ice = 17 g
= specific heat of liquid water =
= enthalpy change for fusion =
Now put all the given values in the above expression, we get:
Therefore, the heat required is, 1904 calories.
Answer:
They both have 7 electrons in their outer shell
1. They lack a nucleus
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