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2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
CO2 + S + H2O = C6H12O6 + H2SO4 =>
6 CO2 + 4 S + 10 H2O = C6H12O6 + 4 H2SO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Co + SCN = CoSCN =>
Co + SCN = CoSCN
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
Zn + K2CrO7 + H2SO4 = ZnSO4 + Cr2SO4 + K2SO4 + H2O =>
11 Zn + 2 K2CrO7 + 14 H2SO4 = 11 ZnSO4 + Cr2SO4 + 2 K2SO4 + 14 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
O + (C6H12O6) = CO2 + H2O =>
12 O + (C6H12O6) = 6 CO2 + 6 H2O
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
CH4 + Br2 = CH2Br2 + HBr =>
CH4 + 2 Br2 = CH2Br2 + 2 HBr
ZnO2H2 + H2SO = ZnSO + H2O =>
ZnO2H2 + H2SO = ZnSO + 2 H2O
C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI
FeSO4 + KMnO4 + H2SO4 = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
9 FeSO4 + 3 KMnO4 + 3 H2SO4 = Fe(OH)3 + 4 Fe2(SO4)3 + 3 KOH + 3 MnO2
Bi2O3 + NaI + H2O = BiI3 + NaOH =>
Bi2O3 + 6 NaI + 3 H2O = 2 BiI3 + 6 NaOH
Li + HS = Li2S + H2 =>
4 Li + 2 HS = 2 Li2S + H2
KOH + H2SO4 = K2(SO4) + H2O =>
2 KOH + H2SO4 = K2(SO4) + 2 H2O
HfCl4 + HCl = H2HfCl6 =>
HfCl4 + 2 HCl = H2HfCl6
Zn(NO3)2*6H2O + C6H12O6 = CO2 + H2O + ZnO + NO2 =>
12 Zn(NO3)2*6H2O + C6H12O6 = 6 CO2 + 78 H2O + 12 ZnO + 24 NO2
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + MnO2 + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 2 H2O = 3 K3[Fe(CN)6] + MnO2 + 4 KOH
NH4NO3 + H2O = NH4O + H2NO3 =>
NH4NO3 + H2O = NH4O + H2NO3
NaOH + H2SO4 = NaSO4 + H3O =>
NaOH + H2SO4 = NaSO4 + H3O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
SO4 + Cl2 = SO4Cl2 =>
SO4 + Cl2 = SO4Cl2
CH3COOH + Ag(NH3)2OH = CH3COOAg + CH3COONH4 + H2O =>
3 CH3COOH + Ag(NH3)2OH = CH3COOAg + 2 CH3COONH4 + H2O
SeO2 = Se + O2 =>
SeO2 = Se + O2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
HClLiOH = H2OLiCl =>
HClLiOH = H2OLiCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOHH2SO3 = NaOH(SO3)H2 =>
NaOHH2SO3 = NaOH(SO3)H2
CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2 =>
CsNO3(s)Ca(OH)2 = CaNO3Cs(OH)2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Ba(ClO)2 + KI + HCl = I2 + BaCl2 + KCl + H2O =>
Ba(ClO)2 + 4 KI + 4 HCl = 2 I2 + BaCl2 + 4 KCl + 2 H2O
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
Cd + NaOH = Cd(OH)2 + Na =>
Cd + 2 NaOH = Cd(OH)2 + 2 Na
Cd + H2S04 = CdS04 + H2 =>
Cd + H2S04 = CdS04 + H2
H3PO4 + K(OH) = K(PO4) + H2O + H2 =>
H3PO4 + K(OH) = K(PO4) + H2O + H2
[Bi(OH)2NO3]4BiO(OH) + HCl = BiOCl + H2O + HNO3 =>
[Bi(OH)2NO3]4BiO(OH) + 5 HCl = 5 BiOCl + 5 H2O + 4 HNO3
K4[Fe(CN)6] + (NH4)2S = K2S + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 2(NH4)2S = 2 K2S + (NH4)4[Fe(CN)6]
Cu(aq) + S(aq) = CuS =>
Cu(aq) + S(aq) = CuS
(NH4)2SO4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + NH4SO4 =>
5(NH4)2SO4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 NH4SO4
Ti + NaCl = TiCl + Na =>
Ti + NaCl = TiCl + Na
AlCl3 + K2SO3 + H2O = H2SO3 + Al(OH)3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 3 H2SO3 + 2 Al(OH)3 + 6 KCl
FeCl3 + AuNO3 = AuCl + Fe(NO3)3 =>
FeCl3 + 3 AuNO3 = 3 AuCl + Fe(NO3)3
NaFeO2 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
2 NaFeO2 + 8 NaOH + 3 Cl2 = 2 Na2FeO4 + 6 NaCl + 4 H2O
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