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2 ScBr3 + 3 MgSO4 = 3 MgBr2 + Sc2(SO4)3
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
CH3COOH + CH3CH2OK = CH3COOK + CH3CH2OH =>
CH3COOH + CH3CH2OK = CH3COOK + CH3CH2OH
AlBr3 + Sn3(PO4)4 = SnBr4 + Al(PO4) =>
4 AlBr3 + Sn3(PO4)4 = 3 SnBr4 + 4 Al(PO4)
LiOH + SO = LiO + SOH =>
LiOH + SO = LiO + SOH
Ca + NaCl = Na + CaCl =>
Ca + NaCl = Na + CaCl
K2MnO4 + Br2 = KMnO4 + KBr =>
2 K2MnO4 + Br2 = 2 KMnO4 + 2 KBr
Au + HCl = H + AuCl3 =>
Au + 3 HCl = 3 H + AuCl3
H8O3C7 + H2O = H6O3C7 + CH4O =>
7 H8O3C7 + 4 H2O = 6 H6O3C7 + 7 CH4O
HBr(aq) + Ca(OH)2 = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2 = CaBr2(aq) + 2 H2O(l)
Ni + PbO2 = NiO2 + Pb =>
Ni + PbO2 = NiO2 + Pb
K2S + Li = K + SLi2 =>
K2S + 2 Li = 2 K + SLi2
CuSO4(s) + SO2(l) + NaCl(s) + H2O(l) = CuCl(s) + Na2SO4(s) + H2SO4(l) =>
2 CuSO4(s) + SO2(l) + 2 NaCl(s) + 2 H2O(l) = 2 CuCl(s) + Na2SO4(s) + 2 H2SO4(l)
BeH2(s) + H2O = Be(OH)2 + H2 =>
BeH2(s) + 2 H2O = Be(OH)2 + 2 H2
Fe2O(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(s) + CO2(g)
PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)
CuO + HCl = CuCl2H2O =>
CuO + 2 HCl = CuCl2H2O
KOH + KNO3 + MnSO4 = K2MnO4 + KNO2 + K2SO4 + H2O =>
4 KOH + 2 KNO3 + MnSO4 = K2MnO4 + 2 KNO2 + K2SO4 + 2 H2O
H{+} + ClO{-} = HClO =>
H{+} + ClO{-} = HClO
ZnO + HNO3 = Zn(OH)NO3 =>
ZnO + HNO3 = Zn(OH)NO3
C2H5OH + K = C2H5 + KOH =>
C2H5OH + K = C2H5 + KOH
C12H26(g) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(g) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
CuI + H2SO4 + MnO2 = CuSO4 + MnSO4 + H2O + I2 =>
2 CuI + 4 H2SO4 + 2 MnO2 = 2 CuSO4 + 2 MnSO4 + 4 H2O + I2
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
NaHSe = Na + H + Se =>
NaHSe = Na + H + Se
C6H10 + O2(g) = CO2 + H2O =>
2 C6H10 + 17 O2(g) = 12 CO2 + 10 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
K + Fe(ClO4)2 = Fe + K(ClO4)2 =>
K + Fe(ClO4)2 = Fe + K(ClO4)2
Au(NO3)3 + H2SO4 = Au2(SO4)3 + HNO3 =>
2 Au(NO3)3 + 3 H2SO4 = Au2(SO4)3 + 6 HNO3
Zn + Ni2SO4 = ZnSO4 + Ni =>
Zn + Ni2SO4 = ZnSO4 + 2 Ni
CaCO3 + CH3COOH = CH3COO2Ca + H2O + CO2 =>
8 CaCO3 + 7 CH3COOH = 8 CH3COO2Ca + 2 H2O + 6 CO2
CuNO3 + NaCl = CuCl + NaNO3 =>
CuNO3 + NaCl = CuCl + NaNO3
Zn(CH3COO)2 + AgClO4 = ZnClO4 + Ag(CH3COO)2 =>
Zn(CH3COO)2 + AgClO4 = ZnClO4 + Ag(CH3COO)2
C4H7NO4 + NaOH = C4H6NO4Na + H2O =>
C4H7NO4 + NaOH = C4H6NO4Na + H2O
Zn(CH3CO2)2 + Mg = Mg(CH3CO2)2 + Zn =>
Zn(CH3CO2)2 + Mg = Mg(CH3CO2)2 + Zn
SiI4 + H2O = H2SiO3 + HI =>
SiI4 + 3 H2O = H2SiO3 + 4 HI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KBr + Al(ClO4)3 = AlBr3 + KClO4 =>
3 KBr + Al(ClO4)3 = AlBr3 + 3 KClO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
C3H8O2 = C3H4O + H2O + H2 =>
C3H8O2 = C3H4O + H2O + H2
FeCl3 + PO4 = FePO4 + Cl =>
FeCl3 + PO4 = FePO4 + 3 Cl
Al3O3 = Al + O2 =>
2 Al3O3 = 6 Al + 3 O2
NH4Br + Ag(C2H3O2) = NH4C2H3O2 + AgBr =>
NH4Br + Ag(C2H3O2) = NH4C2H3O2 + AgBr
Pb(NO3)2(aq) + FeBr3(aq) = PbBr2 + Fe(NO3)3 =>
3 Pb(NO3)2(aq) + 2 FeBr3(aq) = 3 PbBr2 + 2 Fe(NO3)3
Na2HPO4*12H2O = Na4P2O7 + H2O =>
2 Na2HPO4*12H2O = Na4P2O7 + 25 H2O
Cu + NaHCO3 = CuCO3 + NaH =>
Cu + NaHCO3 = CuCO3 + NaH
KNaC4H4O6 + O2 = CO2 + NaOH + KOH + H2O =>
2 KNaC4H4O6 + 5 O2 = 8 CO2 + 2 NaOH + 2 KOH + 2 H2O
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