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7 NaHCO3 + 8 CH2COOH = 7 CH3COONa + 9 CO2 + 5 H2O
H2CO3(aq) + CaCO3(aq) = Ca(HCO3)2(aq) =>
H2CO3(aq) + CaCO3(aq) = Ca(HCO3)2(aq)
CH3I + CH3ONa = CH3OCH3 + NaI =>
CH3I + CH3ONa = CH3OCH3 + NaI
AICl3 + Na3PO4 = AIPO4 + NaCl =>
AICl3 + Na3PO4 = AIPO4 + 3 NaCl
Na(CO3) + CaOH = NaOH + Ca(CO3) =>
Na(CO3) + CaOH = NaOH + Ca(CO3)
HI + Fe = FeI + H2 =>
2 HI + 2 Fe = 2 FeI + H2
Na2S2O4 + NaOH + Na2CrO4 = Na2SO3 + Cr(OH)3 + Na2 =>
4 Na2S2O4 + 6 NaOH + 2 Na2CrO4 = 8 Na2SO3 + 2 Cr(OH)3 + Na2
K2SO3 + BaS = K2S + BaSO3 =>
K2SO3 + BaS = K2S + BaSO3
BaCl2 + CaCl = BaCl + CaCl2 =>
BaCl2 + CaCl = BaCl + CaCl2
C2H4O3 + O2 = CO2 + H2O =>
2 C2H4O3 + 3 O2 = 4 CO2 + 4 H2O
SnCl2 + Ba(OH)2 = Sn(OH)2 + BaCl2 =>
SnCl2 + Ba(OH)2 = Sn(OH)2 + BaCl2
H2SO3 + Cl2 = HCl + SO3 =>
H2SO3 + Cl2 = 2 HCl + SO3
(NH4)2WO4 + Na2S + HCl = WS3 + NaCl + H2O + NH3 =>
(NH4)2WO4 + 3 Na2S + 6 HCl = WS3 + 6 NaCl + 4 H2O + 2 NH3
C2H6HNO3 = C2H5NO2H2O =>
C2H6HNO3 = C2H5NO2H2O
PtO4 = Pt + O2 =>
PtO4 = Pt + 2 O2
Mg(NO3)2(aq) + Na3PO4(aq) = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2 + 6 NaNO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr2O3 + Si + CaO + NaNO3 = CrSi + CaO*SiO2*NaO2 + N =>
Cr2O3 + 5 Si + 3 CaO + 3 NaNO3 = 2 CrSi + 3 CaO*SiO2*NaO2 + 3 N
CuCl2NaOH = NaOHCuCl2 =>
CuCl2NaOH = NaOHCuCl2
Fe + Fe(CN)6 = Fe3[Fe(CN)6]2 =>
3 Fe + 2 Fe(CN)6 = Fe3[Fe(CN)6]2
C3H4O3 + H2 = C3H8O + CO2 =>
5 C3H4O3 + 2 H2 = 3 C3H8O + 6 CO2
Fe + Fe(CN)6 = Fe3[Fe(CN)6]2 =>
3 Fe + 2 Fe(CN)6 = Fe3[Fe(CN)6]2
C3S + H = CSH + CH =>
C3S + 3 H = CSH + 2 CH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SrCl2 + K2S = SrS + KCl =>
SrCl2 + K2S = SrS + 2 KCl
MgHgCl2 = MgCl2Hg =>
MgHgCl2 = MgCl2Hg
K + H2SO4 = K2SO4 + H =>
2 K + H2SO4 = K2SO4 + 2 H
C6H12O6 + O2 = CO4 + H3 =>
C6H12O6 + 9 O2 = 6 CO4 + 4 H3
NO + SnCl2 + HCl = SnCl4 + NH4Cl + H2O =>
2 NO + 5 SnCl2 + 12 HCl = 5 SnCl4 + 2 NH4Cl + 2 H2O
MgSO3 + H2SO4 = MgSO4 + H2O + SO2 =>
MgSO3 + H2SO4 = MgSO4 + H2O + SO2
Pb[OH]2 = PbO + H2O =>
Pb[OH]2 = PbO + H2O
Cu(OH)2(s) = CuO(s)H2O(l) =>
Cu(OH)2(s) = CuO(s)H2O(l)
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Na2O + H2SiO3 = H2O + Na2SiO3 =>
Na2O + H2SiO3 = H2O + Na2SiO3
HCl + GeO2 = GeCl4 + H2O =>
4 HCl + GeO2 = GeCl4 + 2 H2O
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl(g) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl(g)
NaHSO4 + (NH4)2CO3 = NaHCO3 + (NH4)2SO4 =>
NaHSO4 + (NH4)2CO3 = NaHCO3 + (NH4)2SO4
C5 = C8 =>
8 C5 = 5 C8
I + H2S = HI2 + HS =>
2 I + H2S = HI2 + HS
KCrO4 + KOH + Cl2 = KClO + KCrO2 + H2O =>
KCrO4 + 4 KOH + 2 Cl2 = 4 KClO + KCrO2 + 2 H2O
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
MnO4{-} + H{+} + Cl{-} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{+2} + 5 Cl2 + 8 H2O
C6H12O6 + O2 = C4H6O5 + H2O =>
2 C6H12O6 + 3 O2 = 3 C4H6O5 + 3 H2O
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
NH3 + S + Cl2 = S4N4 + NH4Cl =>
16 NH3 + 4 S + 6 Cl2 = S4N4 + 12 NH4Cl
NH3NO3NH4MnO4 = NH4NO3NH3MnO4 =>
NH3NO3NH4MnO4 = NH4NO3NH3MnO4
K2MnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O + K2SO4 =>
K2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + 2 KNO3 + 2 H2O + K2SO4
Na2(S2O3) + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2(S2O3) + AgBr = NaBr + Na3[Ag(S2O3)2]
NaClNaClOH2O = NaOHCl =>
NaClNaClOH2O = 2 NaOHCl
NaNO3 + FeSO + H2SO4 = Na2SO4 + Fe(SO4)3 + H2O + NO =>
10 NaNO3 + 3 FeSO + 11 H2SO4 = 5 Na2SO4 + 3 Fe(SO4)3 + 11 H2O + 10 NO
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