Answer:
Only the H is unbalanced.
Explanation:
There are 4 H's and 2 of everything else
The precipitate that is most likely formed from a solution containing Ba+2, Li+, OH-1, and CO3^-2 is BaCO3.
This is because carbonates of all metals except sodium, Lithium potassium (group 1) and ammonium are insoluble in water. Hydroxides of sodium, Lithium, potassium and ammonium are very soluble in water, calcium and barium are moderately soluble. Ba(CO3) is insoluble in water and therefore forms a precipitate.
Answer:
C. The point of contact between the skates and the ice
Explanation:
That is the only point of friction with the ice that provides the ability to complete the move.