"In a three-compartment sink, you are ready to chemically sanitize the items you have just washed. What should the temperature be of the water used for sanitizing?"

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

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

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.