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MgSO4*7H2O + 2 NaHCO3 = Na2SO4 + Mg(HCO3)2 + 7 H2O
CH2CHCHCH2 + H2O = CH3CHCHCH2OH =>
CH2CHCHCH2 + H2O = CH3CHCHCH2OH
Cr(IO3)3 + HBr = CrBr + H(IO3)3 =>
Cr(IO3)3 + HBr = CrBr + H(IO3)3
Mg + NiPO4 = Mg3(PO4)2 + Ni =>
3 Mg + 2 NiPO4 = Mg3(PO4)2 + 2 Ni
HI + Li2S = H2S + Li2I2 =>
2 HI + Li2S = H2S + Li2I2
CaSO4 + HCl = S + O2 + H2O + CaCl2 =>
2 CaSO4 + 4 HCl = 2 S + 3 O2 + 2 H2O + 2 CaCl2
Fe + HCl + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2 =>
4 Fe + 12 HCl + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 6 H2
Ca(s) + HCl(l) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(l) = CaCl2(aq) + H2(g)
Sb2O3 + HC2H3O2 = Sb(C2H3O2)3 + H2O =>
Sb2O3 + 6 HC2H3O2 = 2 Sb(C2H3O2)3 + 3 H2O
NaNO3(s) + H2SO4(l) = HNO3(s) + NaHSO4(g) =>
NaNO3(s) + H2SO4(l) = HNO3(s) + NaHSO4(g)
Ca + I = CaI =>
Ca + I = CaI
Al + H2O + NaOH = Al2O3 + Na2OH4 =>
4 Al + 3 H2O + 6 NaOH = 2 Al2O3 + 3 Na2OH4
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2SO4
SnBr4 + H2O = Sn[Br4(H2O)2]*3H2O =>
SnBr4 + 5 H2O = Sn[Br4(H2O)2]*3H2O
HI + H2SO4 = HS + I2 + H2O =>
14 HI + 2 H2SO4 = 2 HS + 7 I2 + 8 H2O
Na2CO3 + H2SO4 = NaHCO3 + Na2SO4 =>
2 Na2CO3 + H2SO4 = 2 NaHCO3 + Na2SO4
Ni(NO3)2 + Na2CrO4 = NiCrO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2CrO4 = NiCrO4 + Na2(NO3)2
AlBr3 + HF = HBr + AlF3 =>
AlBr3 + 3 HF = 3 HBr + AlF3
AlOH + CaCrO4 = AlCrO4 + CaOH =>
AlOH + CaCrO4 = AlCrO4 + CaOH
PbBr2 + Cl2 = PbCl2 + Br2 =>
PbBr2 + Cl2 = PbCl2 + Br2
KMgCl3*6H2O = MgCl2 + KCl + H2O =>
KMgCl3*6H2O = MgCl2 + KCl + 6 H2O
Fe + O3 + H2O = FeO3H2O =>
Fe + O3 + H2O = FeO3H2O
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
C6H5CH2OH + KMnO4 = C6H5COOH + H2O + KOH + MnO2 =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOH + H2O + 4 KOH + 4 MnO2
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Sn(NH3)2 + OH = Sn(OH)2 + NH3 =>
Sn(NH3)2 + 2 OH = Sn(OH)2 + 2 NH3
Sn(OH)4 + H2CO3 = H2O + Sn(CO3)2 =>
Sn(OH)4 + 2 H2CO3 = 4 H2O + Sn(CO3)2
CuNO3(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq) =>
CuNO3(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq)
He + N2 = NHe =>
2 He + N2 = 2 NHe
Fe3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K =>
4 Fe3 + 9 K4[Fe(Cn)6] = 3 Fe4[Fe(Cn)6]3 + 36 K
Na2(SO4) + AgNO3 = NaNO3 + Ag2(SO4) =>
Na2(SO4) + 2 AgNO3 = 2 NaNO3 + Ag2(SO4)
H3PO4 + NaOH = (H2O)2 + NaPO3 =>
H3PO4 + NaOH = (H2O)2 + NaPO3
HCl + Ac = AcCl + H2 =>
2 HCl + 2 Ac = 2 AcCl + H2
BaCl2 + H2O2 = BaCl2H2O + O2 =>
2 BaCl2 + 2 H2O2 = 2 BaCl2H2O + O2
H3C6H5O7 + NaOH = H3C6H5O7Na + OH =>
H3C6H5O7 + NaOH = H3C6H5O7Na + OH
KIO + H2SO4 + KI = K2SO4 + I2 + H2O =>
KIO + H2SO4 + KI = K2SO4 + I2 + H2O
H3PO4 + KCN = HCN + K3PO4 =>
H3PO4 + 3 KCN = 3 HCN + K3PO4
Br2 + SO2 + H2O = HBr + H2SO4 =>
Br2 + SO2 + 2 H2O = 2 HBr + H2SO4
H{+} + K2C2O4 + KMnO4 = Mn{2+} + CO2 + H2O + K{+} =>
16 H{+} + 5 K2C2O4 + 2 KMnO4 = 2 Mn{2+} + 10 CO2 + 8 H2O + 12 K{+}
CH3OH = C3H6 + H2O =>
3 CH3OH = C3H6 + 3 H2O
Ca(C2H3O2)2(s) + FeCl3(aq) = Fe(C2H3O2)3(s) + CaCl2 =>
3 Ca(C2H3O2)2(s) + 2 FeCl3(aq) = 2 Fe(C2H3O2)3(s) + 3 CaCl2
Al4C3(s) + H2O = Al(OH)3 + CH4 =>
Al4C3(s) + 12 H2O = 4 Al(OH)3 + 3 CH4
H3PO4 + Tc(OH)7 = Tc3(PO4)7 + H2O =>
7 H3PO4 + 3 Tc(OH)7 = Tc3(PO4)7 + 21 H2O
SrSO3 + HI = SrI + HSO3 =>
SrSO3 + HI = SrI + HSO3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4
Mn(OH)3 + HBrO = Mn(BrO)3 + H2O =>
Mn(OH)3 + 3 HBrO = Mn(BrO)3 + 3 H2O
Cl2 + H2O + SO2 = HCl + H2SO4 =>
Cl2 + 2 H2O + SO2 = 2 HCl + H2SO4
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + K2Cl2 =>
CaCl2 + K2CO3 = CaCO3 + K2Cl2
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