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2 KI(aq) + Cu(NO3)2(aq) = CuI2(s) + 2 KNO3(aq)
C4H6O2 + NaOH + H2O = CH3COONa + CH3OH =>
2 C4H6O2 + 3 NaOH + H2O = 3 CH3COONa + 2 CH3OH
Ba3 = Ba =>
Ba3 = 3 Ba
Ba(OH)2 + H3PO4 = [Ba(OH)]3PO4 + H2O =>
3 Ba(OH)2 + H3PO4 = [Ba(OH)]3PO4 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
KIFeCl3 = KCl3IFe =>
KIFeCl3 = KCl3IFe
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
K2S4O6 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2SO4 + H2O =>
3 K2S4O6 + 7 K2Cr2O7 + 62 HNO3 = 14 Cr(NO3)3 + 20 KNO3 + 12 H2SO4 + 19 H2O
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(i) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(i)
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Mn(NO3)2 + NH3 + H2O = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4NO3
HCO3{-} + Cl{-} = CO2 + OCl{-} + H2O + {-} =>
2 HCO3{-} + Cl{-} = 2 CO2 + OCl{-} + H2O + 2e
K3PO4 + Ca(ClO3)2 = Ca3(PO4)2 + KClO3 =>
2 K3PO4 + 3 Ca(ClO3)2 = Ca3(PO4)2 + 6 KClO3
CaOH + Al(SO4)3 = CaSO4 + Al(OH)3 =>
3 CaOH + Al(SO4)3 = 3 CaSO4 + Al(OH)3
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(i) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(i)
HgSO4 + FeCl3 = HgCl2 + Fe2(SO4)3 =>
3 HgSO4 + 2 FeCl3 = 3 HgCl2 + Fe2(SO4)3
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
CoF + Cl2 = CoCl2 + F2 =>
2 CoF + 2 Cl2 = 2 CoCl2 + F2
Pb + CuCl2 = PbCl + Cu =>
2 Pb + CuCl2 = 2 PbCl + Cu
HSOFe = FeSOH =>
HSOFe = FeSOH
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HNO3 + H2S = HNO2 + H2O + S =>
HNO3 + H2S = HNO2 + H2O + S
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
C2H5OH + Na2CO3 = H2O + NaHCO4 + C2H5 =>
21 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaHCO4 + 20 C2H5
CrO + Br2 + H2O = Cr2O3 + HBr =>
2 CrO + Br2 + H2O = Cr2O3 + 2 HBr
P2O5 + CaO = P2CaO6 =>
P2O5 + CaO = P2CaO6
NaCrO2 + H2O2 = NaCrO4 + H2 =>
NaCrO2 + H2O2 = NaCrO4 + H2
O3 = O1 =>
O3 = 3 O1
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
CO2 + AgNO3 = Ag2CO3 + NO2 + O2 =>
2 CO2 + 4 AgNO3 = 2 Ag2CO3 + 4 NO2 + O2
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SnCl4NaOH = NaCl4SnOH =>
SnCl4NaOH = NaCl4SnOH
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
C2 = C3 =>
3 C2 = 2 C3
KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2 =>
2 KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Bi(OH)3 + NaSnO2{-2} = Bi + H2O + NaSnO3{-2} =>
2 Bi(OH)3 + 3 NaSnO2{-2} = 2 Bi + 3 H2O + 3 NaSnO3{-2}
FeCl3 + H2O + Cu = CuCl + FeO + H2 =>
FeCl3 + H2O + 3 Cu = 3 CuCl + FeO + H2
Na4SiO4(aq) + SrCl2 = Na2Cl2(aq) + Sr2(SiO4) =>
Na4SiO4(aq) + 2 SrCl2 = 2 Na2Cl2(aq) + Sr2(SiO4)
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