What is the maximum amount of potassium nitrate (kno 3) that can dissolve in 100 grams of water at 40°c?

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An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

How is the atomic number of a nucleus changed by alpha decay