According to the reaction XCl2 (aq)+ (NH4)2S (aq) →XS(s) + 2NH4Cl (aq) The ppt XS has black color so the cation X is cation of

a-Silver

b- Nickel

c- Aluminum

d-Scandium

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

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.