Achemist dissolves an unknown solute into 1000 grams of water and then measures the freezing point to be -2.88 c what can be determined from this data and from known constants for water?

At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers

Which element forms a compound with chlorine with the general formula mci?

Amatch has about 21 milligrams of red phosphorus coating the tip. how many atoms of phosphorus is this?