How many moles are there in 150. g of methanol, CH3OH? 1. 0.0326 mol
2. 0.047 mol
3. 4.68 mol
4. 30.7 mol

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?

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.