1* Reaction: X(NO3)2+ 2NaOH → Y + 2 NANO3 2nd Reaction: Y + heat Z+ H2O Problem: An unknown solution labeled only by its concentration was analyzed. It was labeled as “1.000 M X((NO,),", X is known to be a metal cation. To Find out the identity of Cation, a 10.00 ml aliquot of the solution was reacted with 10.00 ml of 1.000 M NAOH solution and heated according to the reactions above. What is the identity of Y and Z in terms of X? Please include states(s/g/l/aq): Identity and State of Y: Identity and State of Z: Please use proper significant figures. Calculate the theoretical moles of NaOH needed to fully consume X(NO;); in the solution. What is the limiting reactant? Calculate the theoretical amount (in moles) of the metal precipitate formed in the second reaction.

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".