Calculate the volume (mL) of 1.0 M potassium carbonate (K2CO3) needed to prepare 5.0 g of the COBALT pigment. This is where the balanced chemical equation comes in. You should be able to relate the moles of pigment to the moles of K2CO3, and from that calculate the volume of 1.0 M K2CO3 solution needed

18. use the activity series to predict whether the following synthesis reaction will occur. write the chemical equations for the reaction if it's predicted to occur. (s) + o2(g) -> *note: it is possible.*

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.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3