Equations balanced on the previous day | Equations balanced on the next day |
Mn2O3 + P2O5 = Mn2(PO4)2
Cu(NO3)2 + Na3HPO4 = CuNa3 + PO4(NO3)2 + H =>
Cu(NO3)2 + Na3HPO4 = CuNa3 + PO4(NO3)2 + H
NaClO + Na2S2O3 + H2O = NaCl + NaOH + Na2S4O6 =>
NaClO + 2 Na2S2O3 + H2O = NaCl + 2 NaOH + Na2S4O6
Cu(s) + NO3{-}(aq) + H{+} = Cu2{+}(aq) + NO(g) + H2O(l) =>
6 Cu(s) + NO3{-}(aq) + 4 H{+} = 3 Cu2{+}(aq) + NO(g) + 2 H2O(l)
FeC2O4H2 + MnO4{-} + H{+} = Mn2{+} + H2O + Fe3{+} + CO2 =>
39 FeC2O4H2 + 14 MnO4{-} + 34 H{+} = 7 Mn2{+} + 56 H2O + 13 Fe3{+} + 78 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
(Zn)(S) + (H)(Cl) = (H2)(S) + (Zn)(Cl2) =>
(Zn)(S) + 2(H)(Cl) = (H2)(S) + (Zn)(Cl2)
Sb2O3 + C = Sb2O + CO =>
Sb2O3 + 2 C = Sb2O + 2 CO
Pb(C2H3O2)2 + (NH4)2CO3 = PbCO3 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + (NH4)2CO3 = PbCO3 + 2 NH4(C2H3O2)
Ba + P = BaP =>
Ba + P = BaP
K2Cr2O7 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
K2Cr2O7 + 3 NaNO2 + 4 H2O = 2 Cr(OH)3 + 3 NaNO3 + 2 KOH
C4H9OH + K = C4H9OK + H2 =>
2 C4H9OH + 2 K = 2 C4H9OK + H2
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
SiO2 + C3 = SiC + CO =>
SiO2 + C3 = SiC + 2 CO