Use the conservation of mass interactive to answer the questions. Consider the reaction.  MnS(s) + 2 HCI(aq) __ MnCI2(aq) +H2S(g) if the large amount of MnS is combined with large amount HCI, what is the mass of the products? The mass of any excess reaction will also be included in this total

1-Classify each chemical compound: compound type of compound Ca(CN)2 ___ ionic ___molecular   Cr3P2 ___ ionic ___molecular   PCl5 ___ ionic ___molecular       2-Classify each chemical reaction: Reaction Type K2SO4(aq) + Ba(NO3)2(aq) → 2KNO3 (aq) + BaSO4 (s) choose one ____combination ____decomposition ___single substitution ___double substitution ___none of the above 2KNO3 (s) → 2KNO2 (s) + O2 (g) choose one ____combination ____decomposition ___single substitution ___double substitution ___none of the above Cl2 (g) + CuBr2 (aq) → CuCl2 (aq) + Br2 (l)  choose one ____combination ____decomposition ___single substitution ___double substitution ___none of the above 2Na (s) + F2 (g) → 2NaF (s) choose one ____combination ____decomposition ___single substitution ___double substitution ___none of the above 3-Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of…

Complete and balance  the following molecular reactions.  Write the  ionic and net ionic reactions.    ___ K3PO4 (aq)  +   ___ CuCl2 (aq)  =

Complete (where necessary) and balance the following equation. Write the stoichiometric equation, then write the equation in ionic and net ionic form.  __ CuO (s) + __ H2SO4 (aq) → __ CuSO4 (aq) + __________