Solar panels are used to harness sunlight energy. How could solar panels be used in a house?

A to collect and heat rain water
B to prevent heat from escaping the house
C to absorb heat from the roof tiles to heat water
D to absorb energy from the sun’s radiation to heat wat

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

How many miles of water are produced if 5.43 mol pbo2 are consumed

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.