What is the concentration of A13+ when 25 grams of Al(OH)3 is added to 2.50 L of solution that
originally has [OH-] = 1 x 10-3. Ksp(Al(OH)3) =
1.3 X 10-33

The answer is a) carbon-12

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

Ibelieve its because the stove is a cleaner burning fuel

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.