balancing equation Zn(s) +HCl(aq) HCl+ Na2SO3 HCl +ZnS Pb(NO3) +HCl
Complete the following molecular equation Pb(NO3)2(aq) + 2KI(aq) →
how to balance this equation? MnO2 + PbO2 + HNO3 → HMnO4 + Pb(NO3)2 + H2O thanks
Balance the following equation: V + HNO3 -----> V(NO3)3 + N2O + H2O
7. 8. Na2SO3 + HCI — K,CrO4 + Pb(NO3)2 —> NaC,H,O, + HCl — NaOH + NH4NO3 → 09HHH - .100 ,00 HO, 00 → BiClg + H2S Dan 13. | 14. 15. K,C,04 + HCI — H,PO, + Ca(OH)2 — (NH) CO, + HNO3 - K.CO, + NiBr-
Classify the following reaction and balance the equation by entering the smallest possible integer coefficients. Pb(NO3)2 (aq) + Mnly (aq) —> Pblz (s) + Mn(NO3)2 (aq) Reaction Type: ___ Submit Answer
fite balance complete molecular equation, balance, and identify the states of matter when each of the following solutions are mixed. a) Pb(NO3)2 and Na2S (double replacement) b) AgNO3 and Ki (double replacement) c) Na2CO3 and HCl (double replacement) 2. Calculate molecular weight (molar mass). Na2SO4 = FeSO4.7H20 = HC2H302 = _ C6H5CI = durod (Ovidizing agent) in the
Complete and balance the equations below by ½ reaction
method.
6. _ _C _HNO - Cu(NO3)+ NO (dilute acid) Write balanced equation: 7. _Cus+ _ _HNO3) => _ _Cu(NO3)2) + NO2 (cono, acid) Write balanced equation: 8. MnO + CO2) => Costa) + MnO2is) (basic soln.) Write balanced equation:
Q.8. Balance the following equation. _Co (NO3)2 (aq) +_(NH4)2S(aq) => _Co2S3() + _NH4NO3(aq)
complete and balance the following chemical equations and identify any precipitation (a) Na2 SO4(aq) + Pb(NO3)2 (aq) (b) NaCI (aq) + KNO3(aq) (c) AgNO3(a) + NaCI (aq)