Explain why the resulting crystals can only be rinsed with a little amount of water in preparation of salts.​

Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false