The sun generates its energy by nuclear fusion of hydrogen nuclei into helium.
delta g must be negative in order for the reaction to be spontaneous bb ♡
Answer:

Explanation:
The Celsius and Kelvin scales are used to measure the temperature of matter. Their scales and unit differences are the same (1 K increase = 1 °C increase), but they have different starting points.
So, the conversion is quite simple and only requires addition because of the different starting points. The formula is:

The boiling point of liquid nitrogen is -195.8 °C. We can substitute this value into the formula.


The boiling point of liquid nitrogen is 77.35 Kelvin.
Number 1.c
number 2.a
number 3.b
number 4.d