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4 NaHCO2 + 3 CH3COOH = 4 CH3COONa + 2 H2O + 2 CO2
CuCl{-} + HS{-} + H{+} + O2 = Cu(HS)2{-} + Cl{-} + H2O =>
4 CuCl{-} + 8 HS{-} + 4 H{+} + O2 = 4 Cu(HS)2{-} + 4 Cl{-} + 2 H2O
CaCO3 + H2SO4 = CaSO4 + CO2H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2H2O
C7H22 + O2 = CO2 + H2O =>
2 C7H22 + 25 O2 = 14 CO2 + 22 H2O
Pb(NO3)2 + CaI2 = Ca(NO3)2 + PbI2 =>
Pb(NO3)2 + CaI2 = Ca(NO3)2 + PbI2
Cr + Fe2O3 = Fe + CrO3 =>
Cr + Fe2O3 = 2 Fe + CrO3
K2S04 + ZnCl2 = KCl + ZnS04 =>
K2S04 + ZnCl2 = 2 KCl + ZnS04
Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3
NaHSO4 + H2O = H2SO4 + Na + O2 =>
4 NaHSO4 + 2 H2O = 4 H2SO4 + 4 Na + O2
FeSO4 + CaOH3 = FeOH3 + CaSO4 =>
FeSO4 + CaOH3 = FeOH3 + CaSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl
C6H3OH + O2 = CO2 + H2O =>
2 C6H3OH + 13 O2 = 12 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
I1 + HNO3 = HIO3 + NO2 + H2O =>
I1 + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
C4H8Cl2 + Zn = cyclobutane + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
SO2 + Mg(OH)2 = MgSO3 + H2O =>
SO2 + Mg(OH)2 = MgSO3 + H2O
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
Al + LiCl + NaOH + C7H18O3 = Al9Li + NaCl + CO2 + H2O =>
360 Al + 40 LiCl + 40 NaOH + C7H18O3 = 40 Al9Li + 40 NaCl + 7 CO2 + 29 H2O
CsOH + MgSO4 = Cs2SO4 + Mg(OH)2 =>
2 CsOH + MgSO4 = Cs2SO4 + Mg(OH)2
Ca3(PO4)2 = Ca{2+PO4{3-}+} =>
Ca3(PO4)2 = 3 Ca{2+2PO4{3-}+}
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe{3+} + (OH{-}) = Fe(OH)3 =>
Fe{3+} + 3(OH{-}) = Fe(OH)3
C2H2Br2 + Br2 = C2H2Br3 =>
2 C2H2Br2 + Br2 = 2 C2H2Br3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
K(s) + AlCl3(aq) = KCl3(aq) + Al(s) =>
K(s) + AlCl3(aq) = KCl3(aq) + Al(s)
Ca3(PO4)2 + (NH4)2MoO4 = CaMoO4 + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2MoO4 = 3 CaMoO4 + 2(NH4)3PO4
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
Rb + NaOH + H2O = Na[Rb(OH)3] + H2 =>
Rb + NaOH + 2 H2O = Na[Rb(OH)3] + H2
H8C7 + O2 = H2O + CO2 =>
H8C7 + 9 O2 = 4 H2O + 7 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnSO4 + Na3PO4 = Na2SO4 + Mn3(PO4)2 =>
3 MnSO4 + 2 Na3PO4 = 3 Na2SO4 + Mn3(PO4)2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
FeS + Ca(OH)2 = FeCa + S(OH)2 =>
FeS + Ca(OH)2 = FeCa + S(OH)2
FeBr2 + Ti2(SO4)3 = FeSO4 + TiBr3 =>
3 FeBr2 + Ti2(SO4)3 = 3 FeSO4 + 2 TiBr3
C5H8O2 + H2O = C5H10O3 =>
C5H8O2 + H2O = C5H10O3
P5 + N2 = P2N5 =>
4 P5 + 25 N2 = 10 P2N5
C5H8O2 + H2O = C5H10O3 =>
C5H8O2 + H2O = C5H10O3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C5H8O2 + H2O = C5H10O3 =>
C5H8O2 + H2O = C5H10O3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + CaI2 = Ca(NO3)2 + PbI2 =>
Pb(NO3)2 + CaI2 = Ca(NO3)2 + PbI2
K(OH) + NaNO3 = NaOH + KNO3 =>
K(OH) + NaNO3 = NaOH + KNO3
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
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