hw 10

1.1) solution is a mixture of 2 or more substances, colloid is a substance diffused in another substance, suspension is a fluid containing solids.
1.2) they dissolve
1.3) it changes the mass and substance
1.4) you made a solution because you are adding 2 fluids
1.5) solvents freezing point changes depending on the mass of the solute
2.1)how much of a given substance is in another substance
2.2) it can be removed or added
2.3) temperature, volume, mass, pressure
2.4) it makes their particles slow and makes them stiffer or harder
2.5) it shows you basses and acids
3.1) Blue on litmus paper, sour, liquid, reacts with metals
3.2) soapy, slippery, red on litmus, reacts with acid
3.3)acid turns red on litmus, bases, blue
3.4) it is sour or wet
3.5) because fertilizer has acid in it and can burn skin
4.1) hydrogen
4.2) carbon
4.3) carbon
4.4) it is acid
4.5) more hydrogens
5.1) acid breaks it down, bases re build it
5.2) they have acids, and bases
5.3) it makes it harder for the acids to break it down
5.4) saliva
5.5) it changes due to acids and bases