In two or more complete sentences explain how to balance the chemical equation and classify its reaction type. Al(s) + CuSO4(aq)——>

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

Which statement describes james chadwick’s discovery.