What colour is observed when sodium is burned? Describe how copper (ii) sulfate can be prepared starting with Copper hydroxide and sulfuric acid Describe the crystallization process as applied in salt preparation Explain how molecular mass affect the rate of diffusion

Newtons second law deals most cosely with

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2