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Cl2 + ZnI2 = ZnCl2 + I2
(NH4)2SO4 + CuCl2 = NH4Cl + CuSO4 =>
(NH4)2SO4 + CuCl2 = 2 NH4Cl + CuSO4
HgO + HCl = Cl + Hg + H2O =>
HgO + 2 HCl = 2 Cl + Hg + H2O
CH3CO2H + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CO2H + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
Al2SiO5 + Fe3Al2Si3O12 = SiO2 + FeAl2O4 =>
2 Al2SiO5 + Fe3Al2Si3O12 = 5 SiO2 + 3 FeAl2O4
HNO2KOH = KNO2H2O =>
HNO2KOH = KNO2H2O
KNO3 + C6H10O5 = KNO2 + CO2 + H2O =>
12 KNO3 + C6H10O5 = 12 KNO2 + 6 CO2 + 5 H2O
Na2Co3 + Ba(No3)2 = NaNo3 + Ba(Co3) =>
Na2Co3 + Ba(No3)2 = 2 NaNo3 + Ba(Co3)
I2 + CrO7{2-} + H{+} = IO3{-} + Cr{3+} + H2O =>
9 I2 + 10 CrO7{2-} + 32 H{+} = 18 IO3{-} + 10 Cr{3+} + 16 H2O
Na3AsO3 + CaCl2 = Ca3(AsO3)2 + NaCl =>
2 Na3AsO3 + 3 CaCl2 = Ca3(AsO3)2 + 6 NaCl
Al(HCO3)2 + Ba(OH)2 = Al(OH)2 + Ba(HCO3)2 =>
Al(HCO3)2 + Ba(OH)2 = Al(OH)2 + Ba(HCO3)2
(CH3CO)2O + NaHCO3 = CH3COONa + H2O + CO2 =>
(CH3CO)2O + 2 NaHCO3 = 2 CH3COONa + H2O + 2 CO2
FeI2 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + I2 =>
10 FeI2 + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O + 10 I2
Al(s) + CuCl2*2H2O(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
2 Al(s) + 3 CuCl2*2H2O(aq) = 3 Cu(s) + 2 AlCl3(aq) + 6 H2O(l)
HNCS + H2SO4 + KMnO4 = HCN + MnSO4 + K2SO4 + H2O =>
5 HNCS + 4 H2SO4 + 6 KMnO4 = 5 HCN + 6 MnSO4 + 3 K2SO4 + 4 H2O
CuSO4H2O + HCl = CuCl4{-2} + H{+} + SO4{-2} + H2O =>
CuSO4H2O + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2} + H2O
Pb(CH3COO)2 + I2 = PbI2 + CH3COOI =>
Pb(CH3COO)2 + 2 I2 = PbI2 + 2 CH3COOI
AgBr + Fe2(CO3)3 = FeBr3 + Ag2CO3 =>
6 AgBr + Fe2(CO3)3 = 2 FeBr3 + 3 Ag2CO3
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
NH4OH + Cl2 = NH4Cl + H2O + NH4ClO4 =>
8 NH4OH + 4 Cl2 = 7 NH4Cl + 4 H2O + NH4ClO4
N2(g) + H2(g) = NH3(g)3 =>
N2(g) + 33 H2(g) = 2 NH3(g)3
HNO3Na(OH) = Na(NO3)H2O =>
HNO3Na(OH) = Na(NO3)H2O
As2O3 + VO2{+} + H{+} = As2O5 + VO{2} + H2O =>
As2O3 + 4 VO2{+} + 4 H{+} = As2O5 + 4 VO{2} + 2 H2O
Mg + HNO3 = Mg(NO4)2 + N2 + H2O =>
5 Mg + 16 HNO3 = 5 Mg(NO4)2 + 3 N2 + 8 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fe + Sn(NO2)2 = Fe(NO2)3 + Sn =>
2 Fe + 3 Sn(NO2)2 = 2 Fe(NO2)3 + 3 Sn
CrCl3 + Bi2O3 = BiCl3 + Cr2O3 =>
2 CrCl3 + Bi2O3 = 2 BiCl3 + Cr2O3
HBrO3 + AuOH = AuBrO3 + H2O =>
HBrO3 + AuOH = AuBrO3 + H2O
Cl2 + Ca(OH)2 = ClO + CaCl2 + H2O =>
3 Cl2 + 2 Ca(OH)2 = 2 ClO + 2 CaCl2 + 2 H2O
HClO2 + Li = LiClO2 + H =>
HClO2 + Li = LiClO2 + H
K2Cr2O7 + Al = K2CrO4 + Al2O3 + Cr2O3 =>
2 K2Cr2O7 + 2 Al = 2 K2CrO4 + Al2O3 + Cr2O3
CCl4 + BaSO4 = C(SO4)2 + BaCl2 =>
CCl4 + 2 BaSO4 = C(SO4)2 + 2 BaCl2
CO + KMnO4 = CO2 + K2O + MnO2 =>
3 CO + 2 KMnO4 = 3 CO2 + K2O + 2 MnO2
SnBr2(aq) + Na2S(aq) = SnS(s) + NaBr(s) =>
SnBr2(aq) + Na2S(aq) = SnS(s) + 2 NaBr(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3(s) = NaOH(s)CO2(g) =>
NaHCO3(s) = NaOH(s)CO2(g)
CH3CHOHCH2CH3 = CH3CHCHCH2CH3 + H2O =>
5 CH3CHOHCH2CH3 = 4 CH3CHCHCH2CH3 + 5 H2O
Mg(ClO3)2(aq) + Ca(s) = Ca(ClO3)2(aq) + Mg(s) =>
Mg(ClO3)2(aq) + Ca(s) = Ca(ClO3)2(aq) + Mg(s)
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
Sb2S3 + NaOH = NaSbS2 + NaSbSO + H2O =>
Sb2S3 + 2 NaOH = NaSbS2 + NaSbSO + H2O
Pb(NO3)2(aq) + K2CrO4(aq) = Pb(CrO4) + K(NO3) =>
Pb(NO3)2(aq) + K2CrO4(aq) = Pb(CrO4) + 2 K(NO3)
K2Cr2O7 + N2H4 = K2O + N2 + H2O + Cr2O3 =>
2 K2Cr2O7 + 3 N2H4 = 2 K2O + 3 N2 + 6 H2O + 2 Cr2O3
HCO3 + Fe(OH)2 = FeOHCO3 + H2O =>
HCO3 + Fe(OH)2 = FeOHCO3 + H2O
S + KOH = K2S + SO2 + H2O =>
3 S + 4 KOH = 2 K2S + SO2 + 2 H2O
P4S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO3 =>
P4S3 + 4 KMnO4 + 8 H2O = 3 S + 4 MnO2 + 4 KOH + 4 H3PO3
MgSO4 + SiO2 = MgO + SiSO3 + O2 =>
MgSO4 + SiO2 = MgO + SiSO3 + O2
P4S3 + KMnO4 + H2O = S + MnO2 + KOH + H3PO3 =>
P4S3 + 4 KMnO4 + 8 H2O = 3 S + 4 MnO2 + 4 KOH + 4 H3PO3
H + Cl2 + Ca + NO3 = H2ClCa(NO3)2 =>
4 H + Cl2 + 2 Ca + 4 NO3 = 2 H2ClCa(NO3)2
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