, At 50°C, 2 gram of a salt remains as a residue after drying 7 gram of a saturated solution. Calculate the solubility of the salt at that temperature. ​

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

How does the motion of particles in a gas change as the gas cools