CHEMISTRY HELP USING GAS LAWS A 75.0 mL sample of sulfur dioxide gas exerts 200. mm Hg pressure at 30.0°C. What pressure in mmHg does it exert at 35.0°C if the volume expands to 80.0 mL? ​

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

Can someone me with questions 12 and 13 plz.

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar