Find the reactants for the following products:
Reactants: Products: NH3(g) + CO2(g) + H2O(l)
Reactants: Products: ZnSO4(aq) + Cu(s)
Reactants: Products: CuO(s)
Reactants: Products: Na+1(aq) + CO3-2(aq)
Reactants: Products: SrCO3(s) + NaNO3(aq)
A strangely worded question. I really don't get the reactants:products: idea. If you want the reactants for the following in which ZnSO4(aq) + Cu(s) are the products, then Zn(s) + CuSO4(aq) ==> ZnSO4(aq) + Cu(s)
or
Sr(NO3)2(aq) + Na2CO3(aq) ==> SrCO3(s) + NaNO3(aq)
The first equation is balanced; the second one is not.
To find the reactants for the given products, we need to identify the substances that combine or react to form the products. Let's go through each example step by step:
1. Reactants: Products: NH3(g) + CO2(g) + H2O(l)
In this case, the products are given. We can see that NH3, CO2, and H2O are the products of this reaction. To determine the reactants, we need to identify the substances that can combine to form these products. One possible set of reactants could be N2(g) + 3H2(g) + CO2(g), as this combination will yield NH3, CO2, and H2O when the reaction occurs.
2. Reactants: Products: ZnSO4(aq) + Cu(s)
Again, the products are given. ZnSO4 and Cu are the products of this reaction. To find the reactants, we need to determine what substances can combine to produce these products. In this case, the reaction involves a single displacement reaction where Zn replaces Cu. Therefore, the reactants could be Zn(s) + CuSO4(aq) as this will yield ZnSO4(aq) + Cu(s).
3. Reactants: Products: CuO(s)
Only the product is given in this case. CuO is formed from the reaction. The reactants will involve a substance that can combine with oxygen to produce CuO. In this case, the reactant could be Cu(s) + O2(g), as the combination of these substances will yield CuO(s).
4. Reactants: Products: Na+1(aq) + CO3-2(aq)
Again, only the products are provided. Na+1 and CO3-2 are the products of this reaction. To determine the reactants, we need to identify the substances that can combine to produce these ions. In this case, the reactants could be Na2CO3(aq), as this will yield Na+1(aq) and CO3-2(aq) ions when the reaction occurs.
5. Reactants: Products: SrCO3(s) + NaNO3(aq)
The products are given in this case. SrCO3 and NaNO3 are the products of this reaction. To find the reactants, we need to determine what substances can combine to produce these products. In this case, the reaction involves a double displacement reaction where Sr replaces Na. Therefore, the reactants could be Na2CO3(aq) + Sr(NO3)2(aq) as this will yield SrCO3(s) + 2NaNO3(aq).