Write the equation for the reaction between phosphoric acid solution and solid magnesium hydroxide. (Use the fowest nossible coeffictents, Ale sure to specify states such as (aq) or (s), If a box is not needed, leave ir blank.) Wite a bahanced equation for the double-replacement precipitation reaction described, using the smaallent possible integer coeificients A precipitate forms when aqueous solutions of silver nitrate and nickel(II) chloride are combined (the the lowest poswble cocficients, Damit stares of matter) Write a balanced equation for the double-replacement neutralization reaction described, using the smallest possible integer coefficients. A reaction occurs when aqueous solutions of sodium hydroxide and perchloric acid are combined. (Use the lowest possible coefficients. Omit states of matter.) 2 item attempts remaining Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients. A precipitate forms when aqueous solutions of ammonium carbonate and silver(I) nitrate are combined. (Use the lowest possible coefficients. Omit states of matter.)