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Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + CO2 + H2O
H2CO3 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
2 H2CO3 + 2 Ca(OH)2 = Ca2(CO3)2 + 4 H2O
Al2(SO4)3 + KHCO3 = Al(OH)3 + CO2 + K2SO4 =>
Al2(SO4)3 + 6 KHCO3 = 2 Al(OH)3 + 6 CO2 + 3 K2SO4
FeSO4 + BrOH + HCl = FeCl3 + HBr + H2SO4 + H2O =>
2 FeSO4 + BrOH + 6 HCl = 2 FeCl3 + HBr + 2 H2SO4 + H2O
(NH4)2Cr2O7 + HCl = NH4Cl + Cl2 + CrCl3 + H2O =>
(NH4)2Cr2O7 + 14 HCl = 2 NH4Cl + 3 Cl2 + 2 CrCl3 + 7 H2O
Sr(NO3)2 + KIO3 + H2O = Sr(IO3)2*H2O + KNO3 =>
Sr(NO3)2 + 2 KIO3 + H2O = Sr(IO3)2*H2O + 2 KNO3
ZnOHI = ZnIOH =>
ZnOHI = ZnIOH
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4
Na2[NbF7] + K = Nb + KF + NaF =>
Na2[NbF7] + 5 K = Nb + 5 KF + 2 NaF
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
C9H11N + H2 = C9H13N =>
C9H11N + H2 = C9H13N
FeS2 + O2(g) = Fe2O3 + SO2 =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2
K2Cr2O7 + C2O4H2 + K2C2O4 = CO2 + K3[Cr(C2O4)3] + H2O =>
K2Cr2O7 + 7 C2O4H2 + 2 K2C2O4 = 6 CO2 + 2 K3[Cr(C2O4)3] + 7 H2O
Cr2(SO3)3 + NaNO3 = Cr(NO3)3 + Na2SO3 =>
Cr2(SO3)3 + 6 NaNO3 = 2 Cr(NO3)3 + 3 Na2SO3
HCl + C = C2Cl2 + H2 =>
2 HCl + 2 C = C2Cl2 + H2
Mn2Cl2 + CdSO4 = MnSO4 + CdCl =>
Mn2Cl2 + 2 CdSO4 = 2 MnSO4 + 2 CdCl
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
Mg + H3PO4 = Mg4(PO4)2 + H2 =>
4 Mg + 2 H3PO4 = Mg4(PO4)2 + 3 H2
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
Co[Zn(OH)4] + HCl = ZnCl2 + CoCl2 + H2O =>
Co[Zn(OH)4] + 4 HCl = ZnCl2 + CoCl2 + 4 H2O
BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O =>
BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O
KClH2C4H4O6 = KHC4H4O6HCl =>
KClH2C4H4O6 = KHC4H4O6HCl
Ni + HCl(aq) = H + NiCl =>
Ni + HCl(aq) = H + NiCl
C3H7CH(OH)RCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C3H7C(O)RCH3 =>
5 C3H7CH(OH)RCH3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 5 C3H7C(O)RCH3
NaBiO3 + HNO3 = NaNO3 + HBiO3 =>
NaBiO3 + HNO3 = NaNO3 + HBiO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCl + Fe2OH + O3 = FeCl3 + H2O =>
36 HCl + 6 Fe2OH + 5 O3 = 12 FeCl3 + 21 H2O
CH3CHNH2COOHNaNO2HCl = CH3CHOHCOOHN2NaClH2O =>
CH3CHNH2COOHNaNO2HCl = CH3CHOHCOOHN2NaClH2O
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
Zn + Li2(CO3) = Zn(CO3) + Li =>
Zn + Li2(CO3) = Zn(CO3) + 2 Li
Cr(s) + HCl(aq) = Cl(aq) + HCr =>
Cr(s) + HCl(aq) = Cl(aq) + HCr
ZnSO4 + NaOH + NH3 = [Zn(NH3)4](OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH + 4 NH3 = [Zn(NH3)4](OH)2 + Na2SO4
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + H2O + I2 + KOH =>
K2Cr2O7 + 6 HI + 3 H2SO4 = Cr2(SO4)3 + 5 H2O + 3 I2 + 2 KOH
BrO3 + H = Br + H2O =>
BrO3 + 6 H = Br + 3 H2O
Pb(CH3CO2)2 + K2S = PbS + KCH3CO2 =>
Pb(CH3CO2)2 + K2S = PbS + 2 KCH3CO2
H2SO4 + NiCO3 = H2O + CO2 + NiSO4 =>
H2SO4 + NiCO3 = H2O + CO2 + NiSO4
MnO3 + SO3 = MnO2 + SO4 =>
MnO3 + SO3 = MnO2 + SO4
NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2 =>
2 NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2
C27H28Br2O5S + HCl = C27H28Br2O5SCl + H =>
C27H28Br2O5S + HCl = C27H28Br2O5SCl + H
C2H6Cl + Na = C2H6Na + Cl =>
C2H6Cl + Na = C2H6Na + Cl
Zn + AgNO3 = ZnO3 + AgN =>
Zn + AgNO3 = ZnO3 + AgN
K2Cr2O7 + H2SO4 + KIO3 = KIO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 KIO3 = 3 KIO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
C240H90O4NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C240H90O4NS + 525 O2 = 480 CO2 + 90 H2O + 2 NO2 + 2 SO2
NH4NO3 = NH3 + N2O + H2O3 =>
5 NH4NO3 = 4 NH3 + 3 N2O + 4 H2O3
C2H5ClKOH = H2OC2H4KCl =>
C2H5ClKOH = H2OC2H4KCl
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
H2 = H11 =>
11 H2 = 2 H11
Ca(OCl2)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(OCl2)2 + 4 HCl = CaCl2 + 2 H2O + 3 Cl2
BaCO2 + HCl = H2CO2 + BaCl2 =>
BaCO2 + 2 HCl = H2CO2 + BaCl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
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