What are the correct coefficients that will balance the equation? Zn + AgNO3 →
L +
Ag + __Zn(NO3)2
0 1,1,1,1
O 1,2,2,1
O 2,4,2,1
O 1,2,1,1

Why are pipes bursting in the in extremely cold weather?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

A0.100-kilogram apple hangs in a tree 1.50 meter above the ground. ignore frictional effects, the total mechanical energy of the apples is