Calculate the total amount of energy required to change 10.0 g of water from 35.0 degrees Celsius to 110. degrees Celsius. Specific heat values:
Water: 4.184 J/g \cdot⋅ degrees Celsius

Ice= 2.0g J/g \cdot⋅ degrees Celsius

Steam= 2.02 J/g \cdot⋅ degrees Celsius

Heat of fusion= 334.72 J/g

Heat of vaporization = 2259.36 J/g \cdot⋅

**NO ANSWER CHOICES PROVIDED**

Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.

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