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MgS + H2O = H2S + MgO
CaCO3 = *3CaO + CO2 =>
3 CaCO3 = *3CaO + 3 CO2
Ca(OCl)Cl + HCl = CaCl2 + Cl2 + H2O =>
Ca(OCl)Cl + 2 HCl = CaCl2 + Cl2 + H2O
PbSO4 + K2Cr2O7 + H2SO4 = Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 PbSO4 + K2Cr2O7 + 7 H2SO4 = 3 Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + 7 H2O
(NH3OH)Cl + K2Cr2O7 + HCl = N2 + KCl + CrCl3 + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 2 HCl = 3 N2 + 2 KCl + 2 CrCl3 + 13 H2O
Hg(NO3)2 + K3PO4 = Hg3(PO4)2 + KNO3 =>
3 Hg(NO3)2 + 2 K3PO4 = Hg3(PO4)2 + 6 KNO3
Na2SO4 + S = Na2S + SO4 =>
Na2SO4 + S = Na2S + SO4
MgS + H2O = Mg(OH)2 + Mg(SH)2 =>
2 MgS + 2 H2O = Mg(OH)2 + Mg(SH)2
Ca + Na + H2O = CaO + NaH =>
Ca + 2 Na + H2O = CaO + 2 NaH
H2Si + O3 = H2O + SiO2 =>
H2Si + O3 = H2O + SiO2
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
SO2 + Cl2 = OSCl2 + Cl2O =>
SO2 + 2 Cl2 = OSCl2 + Cl2O
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
AgBr + NaHCO3 = Ag + NaBr + CO2 + H2O + O2 =>
4 AgBr + 4 NaHCO3 = 4 Ag + 4 NaBr + 4 CO2 + 2 H2O + O2
CH3COOH + NaOH + H2O = C2H9NaO5 =>
CH3COOH + NaOH + 2 H2O = C2H9NaO5
Cr(OH)3 + KNO3 = KOH + Cr(NO3)3 =>
Cr(OH)3 + 3 KNO3 = 3 KOH + Cr(NO3)3
Zn(s) + Cu(NO3)2 = Zn(NO3) + Cu =>
2 Zn(s) + Cu(NO3)2 = 2 Zn(NO3) + Cu
Cr(OH)3 + KNO3 = KOH + Cr(NO3)3 =>
Cr(OH)3 + 3 KNO3 = 3 KOH + Cr(NO3)3
NaClO(aq) + Na2S2O3(aq) + NaOH(aq) = NaCl(aq) + Na2SO4(aq) + H2O(l) =>
4 NaClO(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 4 NaCl(aq) + 2 Na2SO4(aq) + H2O(l)
KOH + S + KMnO4 = SO2 + H2O + K2MnO4 =>
4 KOH + S + 4 KMnO4 = SO2 + 2 H2O + 4 K2MnO4
ZnCO3 + O2 = ZnO2 + CO3 =>
ZnCO3 + O2 = ZnO2 + CO3
Zn{2+} + H2S = ZnS + H{+} =>
Zn{2+} + H2S = ZnS + 2 H{+}
K20 + H2O = KOH + H =>
K20 + 20 H2O = 20 KOH + 20 H
ZnCl + H3PO4 = Zn3PO4 + Cl2 + H2 =>
6 ZnCl + 2 H3PO4 = 2 Zn3PO4 + 3 Cl2 + 3 H2
Cd3Br2 + Na2SO4 = Cd3SO4 + NaBr =>
Cd3Br2 + Na2SO4 = Cd3SO4 + 2 NaBr
Pb(NO3)2 + HCl = Pb2 + HCl(NO3)2 =>
2 Pb(NO3)2 + 2 HCl = Pb2 + 2 HCl(NO3)2
C{4}H{10} + O{2} = CO{2} + {2}H{2}O =>
C{4}H{10} + O{2} = CO{2} + 2{2}H{2}O
PbO2 + HNO3 = PbNO32 + H2O + NO =>
3 PbO2 + 58 HNO3 = 3 PbNO32 + 29 H2O + 55 NO
HClO3 + Na2CO3 = H2CO3 + NaClO3 =>
2 HClO3 + Na2CO3 = H2CO3 + 2 NaClO3
LiOH + CrSO4 = LiSO4 + CrOH =>
LiOH + CrSO4 = LiSO4 + CrOH
H2SO4 + CaOH2 = CaSO3 + H2O =>
H2SO4 + CaOH2 = CaSO3 + 2 H2O
K0 = K =>
K0 = K
Na + AgOH = NaOH + Ag =>
Na + AgOH = NaOH + Ag
K2MnO4 + Pb3O2 + HCl = KCl + MnCl2 + PbCl2 + H2O =>
K2MnO4 + 2 Pb3O2 + 16 HCl = 2 KCl + MnCl2 + 6 PbCl2 + 8 H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
HNO3 + SO3 = H2O + SO2 + NO3 =>
2 HNO3 + SO3 = H2O + SO2 + 2 NO3
Lu2O3 + HNO3 = Lu(NO3)3 + H2O =>
Lu2O3 + 6 HNO3 = 2 Lu(NO3)3 + 3 H2O
Sn(OH)3 + NaOH = Na3[Sn(OH)6] =>
Sn(OH)3 + 3 NaOH = Na3[Sn(OH)6]
Na2Co3 + HCl = Na2Cl + HCo3 =>
Na2Co3 + HCl = Na2Cl + HCo3
KCN + Hg(NO3)2 = K2[Hg(CN)2] + NO3 =>
2 KCN + Hg(NO3)2 = K2[Hg(CN)2] + 2 NO3
Au + J = AuJ3 =>
Au + 3 J = AuJ3
ClO3 + Br2 = Cl + BrO3 =>
2 ClO3 + Br2 = 2 Cl + 2 BrO3
Na2SO4 + Ca3(PO4)2 = CaSO4 + Na3PO4 =>
3 Na2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 Na3PO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ba(NO3)2 + LiI = BaI2 + LiNO3 =>
Ba(NO3)2 + 2 LiI = BaI2 + 2 LiNO3
(ZnOH)2CO3 + HClO4 = H2O + Zn(ClO4)2 + CO2 =>
(ZnOH)2CO3 + 4 HClO4 = 3 H2O + 2 Zn(ClO4)2 + CO2
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Mg(OH)2 + Cu3N = CuOH + Mg3N2 =>
3 Mg(OH)2 + 2 Cu3N = 6 CuOH + Mg3N2
HNO3 + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr(NO3)3 + 3 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
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