1) One way to find teh degree of saturation of a solid/liquidsolution is to drop
ID: 690151 • Letter: 1
Question
1) One way to find teh degree of saturation of a solid/liquidsolution is to drop some solute into the solution. If thecrystal sits at the botton of the container the solution is: a)saturated b) unsaturated c)supersaturated or d) concentrated 2)A 25 g sample of sugar is dissolved in 50 g of water. The concentration of the solution is a) 50 percent mass b)33percent mass c)0.5 M or d)50 percent volume 3) Which is NOT a property of an acid? a) tastes sour or b)feels slippery 4)An acid can be defined as a a) proton accepter b) protondonor c) both a donor and acceptor Thanks. 1) One way to find teh degree of saturation of a solid/liquidsolution is to drop some solute into the solution. If thecrystal sits at the botton of the container the solution is: a)saturated b) unsaturated c)supersaturated or d) concentrated 2)A 25 g sample of sugar is dissolved in 50 g of water. The concentration of the solution is a) 50 percent mass b)33percent mass c)0.5 M or d)50 percent volume 3) Which is NOT a property of an acid? a) tastes sour or b)feels slippery 4)An acid can be defined as a a) proton accepter b) protondonor c) both a donor and acceptor Thanks.Explanation / Answer
1.) The solution is saturated because the crystal is notdissolving (there's no more liquid that could hold theparticles) and if the solution were super saturated thecrystal would grow, and unsaturated it would shrink. Concentrated doesn't really apply here 2.) 25 grams/50grams = 0.5 by mass so a (grams is a unit ofmass, not volume) 3.) b. feels slippery (think of soap- soap is basic and slippy) 4.) The definition of a Bronsted acid is that it donates a protonto a bronsted base so it's b. proton doner
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