Q3. When copper (II) chloride reacts with silvernitrate, copper (II) nitrate and silverchloride are formed. Write the balanced equation for the reaction given above:A. CuCl2(aq) + 2 AgNO3(aq) →Cu (NO3)2(aq) + 2 AgCl(s)B. CuCl2(aq) + NaNO3(aq) →Cu (NO3)2(aq) + AgCl(s)C. CuCl2(aq) + 2 NaNO2(aq) →Cu (NO2)2(aq) + 2 AgCl(s)D. CuCl(aq) + NaNO3(aq) →Cu NO3(aq) + AgCl(aq

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules