Equations balanced on the previous day | Equations balanced on the next day |
C6H8O6 + I2 = C6H6O6 + 2 HI
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
La(NO3)3 + Ce(NO3)3 + C12H22O11 = La2Ce2O7 + CO2 + H2O + N2 =>
48 La(NO3)3 + 48 Ce(NO3)3 + 29 C12H22O11 = 24 La2Ce2O7 + 348 CO2 + 319 H2O + 144 N2
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2) =>
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2)
K3 + B2O3 = KO2 + B =>
K3 + 2 B2O3 = 3 KO2 + 4 B
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
Sb + S8 = SbS5 =>
8 Sb + 5 S8 = 8 SbS5
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2) =>
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2)
Sb + S8 = Sb2S3 =>
16 Sb + 3 S8 = 8 Sb2S3
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H2CO(g) + O2(g) = CO2(g) + H2O(l) =>
H2CO(g) + O2(g) = CO2(g) + H2O(l)
Ca(COO)2 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
4 Ca(COO)2 + 7 CH3COOH = 4 Ca(CH3COO)2 + 6 CO2 + 2 H2O
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2) =>
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2)
C7H7Cl + C12H16 = C19H23Cl =>
C7H7Cl + C12H16 = C19H23Cl
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
HI + Pb(C2H3O2)2 = PbI2(s) + H(C2H3O2) =>
2 HI + Pb(C2H3O2)2 = PbI2(s) + 2 H(C2H3O2)
KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaCl =>
3 KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaCl
KOH(aq) + CoBr2(aq) = KBr + Co(OH)2 =>
2 KOH(aq) + CoBr2(aq) = 2 KBr + Co(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn + PO4 = Sn3PO4 =>
3 Sn + PO4 = Sn3PO4
Cs3PO4 + FeSO4 = Cs2SO4 + Fe3(PO4)2 =>
2 Cs3PO4 + 3 FeSO4 = 3 Cs2SO4 + Fe3(PO4)2
C10H13N + O = C20H24N2O2 + H2O =>
2 C10H13N + 3 O = C20H24N2O2 + H2O
NaH2SO4 + HCl = NaCl + H3SO4 =>
NaH2SO4 + HCl = NaCl + H3SO4
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Sb + S8 = Sb2S5 =>
16 Sb + 5 S8 = 8 Sb2S5
C5H10O5 = CO2 + C2H5OH =>
3 C5H10O5 = 5 CO2 + 5 C2H5OH
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2) =>
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2)
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3 =>
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3
C2H9O + H2 = C2H9OH =>
2 C2H9O + H2 = 2 C2H9OH
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
IO3{-} + H{+} + Cr = I2 + H2O + Cr3{+} =>
2 IO3{-} + 12 H{+} + 30 Cr = I2 + 6 H2O + 10 Cr3{+}
Zn(CN)2 + H3O{+} = Zn{2+} + HCN + H2O =>
Zn(CN)2 + 2 H3O{+} = Zn{2+} + 2 HCN + 2 H2O
Ca + YbF3 = Yb + CaF2 =>
3 Ca + 2 YbF3 = 2 Yb + 3 CaF2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
FeS2 + HNO3 = Fe2(SO)3 + NO + H2SO4 + H2O =>
2 FeS2 + 4 HNO3 = Fe2(SO)3 + 4 NO + H2SO4 + H2O
S(s) + NaOH(aq) = Na2S + Na2S2O3 + H2O =>
4 S(s) + 6 NaOH(aq) = 2 Na2S + Na2S2O3 + 3 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + KHSO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 KHSO4 + Cr2(SO4)3 + 7 H2O
H2SO2 + KI = H2O + I2 + K2SO4 + H2S =>
5 H2SO2 + 4 KI = 2 H2O + 2 I2 + 2 K2SO4 + 3 H2S
K2SO4 + Zn = ZnSO4 + K =>
K2SO4 + Zn = ZnSO4 + 2 K
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2) =>
Pb(C2H3O2) + MgBr2 = PbBr2 + Mg(C2H3O2)
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