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2 K2O + 4 CaO = 4 KCa + 3 O2
Cs3PO4 + CaBr2 = CsBr + Ca3(PO4)2 =>
2 Cs3PO4 + 3 CaBr2 = 6 CsBr + Ca3(PO4)2
PF3 = P3 + F =>
3 PF3 = P3 + 9 F
C2H6 + Cl = C2H6Cl =>
C2H6 + Cl = C2H6Cl
Mg + Ag2O = MgO + Ag2 =>
Mg + Ag2O = MgO + Ag2
AsO3{3-} + Sn{2+} + H{+} = As + Sn{4+} + H2O =>
2 AsO3{3-} + 3 Sn{2+} + 12 H{+} = 2 As + 3 Sn{4+} + 6 H2O
K2S + GaI3 = KI + Ga2S3 =>
3 K2S + 2 GaI3 = 6 KI + Ga2S3
N4H8Cr2O7 = N2 + Cr2O3 + H2O =>
N4H8Cr2O7 = 2 N2 + Cr2O3 + 4 H2O
Fe(NO3)3 + HCl = HNO3 + FeCl3 =>
Fe(NO3)3 + 3 HCl = 3 HNO3 + FeCl3
Fe(S) + O2 = Fe2 + O3(S) =>
2 Fe(S) + 3 O2 = Fe2 + 2 O3(S)
Ca(OH)2 + KN = KNO3 + Ca + H2O =>
3 Ca(OH)2 + KN = KNO3 + 3 Ca + 3 H2O
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4Fe(NO3)2 + Ba(CN)6
H2SO4 + Si = SiO2(s) + SO2(g) + H2O =>
2 H2SO4 + Si = SiO2(s) + 2 SO2(g) + 2 H2O
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
PbCl2 + K2(SO4) = Pb2(SO4)2 + KCl =>
2 PbCl2 + 2 K2(SO4) = Pb2(SO4)2 + 4 KCl
CoCO3 + CH3COCOCH2CH3 = Co(CH3COCOCH2CH3)3 + CO2 + H2O =>
12 CoCO3 + 37 CH3COCOCH2CH3 = 12 Co(CH3COCOCH2CH3)3 + 17 CO2 + 4 H2O
Cl2 + K2HPO3 + H2O = HCl + K2HPO4 =>
Cl2 + K2HPO3 + H2O = 2 HCl + K2HPO4
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
KOHMgCl2 = KCl2MgOH =>
KOHMgCl2 = KCl2MgOH
CuSO4 + FeCl3 = Fe2(SO4)3 + Cu3(Cl3)2 =>
3 CuSO4 + 2 FeCl3 = Fe2(SO4)3 + Cu3(Cl3)2
HClO4 + K2CO3 = CO2 + H2O + KClO4 =>
2 HClO4 + K2CO3 = CO2 + H2O + 2 KClO4
P1 + O2 = PO =>
2 P1 + O2 = 2 PO
C + Ba = CBa =>
C + Ba = CBa
(NH4)2CO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
(NH4)2CO3 + Ba(OH)2 = BaCO3 + 2 NH3 + 2 H2O
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 Na(NO3)
HZrO3{-} = H2O + O2 + ZrO2 + e =>
4 HZrO3{-} = 2 H2O + O2 + 4 ZrO2 + 4e
C6H3(COOH)3 + NaOH = C6H3(COONa)3 + H2O =>
C6H3(COOH)3 + 3 NaOH = C6H3(COONa)3 + 3 H2O
BCl3 + BF3 = BClF2 =>
BCl3 + 2 BF3 = 3 BClF2
C6H12O + NaOCl = C6H10O + NaCl + H2O =>
C6H12O + NaOCl = C6H10O + NaCl + H2O
Cu(NO3)2(aq) + Na(aq) = Cu(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 Na(aq) = Cu(s) + 2 NaNO3(aq)
Kl + Pb(No3)2 = Kl(No3)2 + Pb =>
Kl + Pb(No3)2 = Kl(No3)2 + Pb
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COOK + CH3COONa + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 2 CH3COOK + 6 CH3COONa + 3 H2O
Na + HPO4 + H2O = Na2HPO4*2H2O =>
2 Na + HPO4 + 2 H2O = Na2HPO4*2H2O
Ba(OH)2 + Mn(CH3COOH)2 = Ba(CH3COOH)2 + Mn(OH)2 =>
Ba(OH)2 + Mn(CH3COOH)2 = Ba(CH3COOH)2 + Mn(OH)2
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + MnSO3 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 7 Na2SO3 = 3 H2O + K2SO4 + 2 MnSO3 + 7 Na2SO4
O + C2H8N2 = CO2 + H2O + N =>
8 O + C2H8N2 = 2 CO2 + 4 H2O + 2 N
Au2S3 + H2 = Au2 + H3S2 =>
4 Au2S3 + 9 H2 = 4 Au2 + 6 H3S2
K2SO4 + SrCl2 = SrSO4 + KCl =>
K2SO4 + SrCl2 = SrSO4 + 2 KCl
H2O + CaCl2 = HCl + OCa =>
H2O + CaCl2 = 2 HCl + OCa
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
SnCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 SnCl4 + 7 H2O
CdCl2 + NaOH = CdO2H2 + NaCl =>
CdCl2 + 2 NaOH = CdO2H2 + 2 NaCl
N + H2O = NH2O =>
N + H2O = NH2O
HCl + ZnCl2 = ZnCl + HCl2 =>
HCl + ZnCl2 = ZnCl + HCl2
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
HTcO4 + H2S = Tc2S7 + H2O =>
2 HTcO4 + 7 H2S = Tc2S7 + 8 H2O
CH3SH + KOH = H2O + CH3SK =>
CH3SH + KOH = H2O + CH3SK
CO3 = COO2 =>
CO3 = COO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
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