The starting temperature of the hot water was 70.1°C. The starting temperature of the ice sphere was 0.5°C. The final temperature of the dyed water is NOT half way between those numbers. In fact, it's much higher. Why did this happen?

because the temputare seemed to drop a lot.

Explanation:

so maybe there was a cold front that came in over time or over night and the rain was what caused it to drop down...

- decrease the number of plants and animals living in the water.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.