Hypothesis: if the temperature of the liquid is increased, then more sugar will dissolve, because warm solutions hold more solute than cold solutions. to test the hypothesis above, you changed the (a- sugar concentration, b- pressure, c- solubility, d- temperature) of the solvent and measured the (a- sugar concentration, b- pressure, c- solubility, d- temperature) of a solid.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.