What is the major current use of solar thermal energy? a. to grow crops for biomass b. to provide heat and hot water for houses c. to collect heat from earth’s igneous rocks d. to power wind farms

How can you use chemical equations to predict the products of the reaction you can carry out?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction