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MgSO4*7H2O + Na2CO3*10H2O = MgCO3 + Na2SO4*10H2O + 7 H2O
Xe + C28H22 = XeC28H22 =>
Xe + C28H22 = XeC28H22
NiCO3 + H3PO4 = Ni(H2PO4)2 + CO2 + H2O =>
NiCO3 + 2 H3PO4 = Ni(H2PO4)2 + CO2 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2 + H2 + O2 = NH4OH =>
N2 + 5 H2 + O2 = 2 NH4OH
AgNO3 + Zn = Zn(NO3)2 + Ag =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag
HCHO2 + Ni(OH)2 = Ni(CHO2)2 + H2O =>
2 HCHO2 + Ni(OH)2 = Ni(CHO2)2 + 2 H2O
HJO3 + H2S = J2 + S + H2O =>
2 HJO3 + 5 H2S = J2 + 5 S + 6 H2O
LiF = Li + F2 =>
2 LiF = 2 Li + F2
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
Na2CO3 + ZnS = Na2S + ZnCO3 =>
Na2CO3 + ZnS = Na2S + ZnCO3
BaCO3 + NaOH + H2SO4 = Na2CO3 + BaSO4 + H2O =>
BaCO3 + 2 NaOH + H2SO4 = Na2CO3 + BaSO4 + 2 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + Na2S(aq) + CaCl2(aq) = 2 NaCl(s) + PbS(aq) + Ca(CH3COO)2(aq)
KMnO4 + Na3AsO3 + KOH = K2MnO4 + Na3AsO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 KOH = 2 K2MnO4 + Na3AsO4 + H2O
CoCO3 + H3PO4 = H2O + CO2 + Co3(PO4)2 =>
3 CoCO3 + 2 H3PO4 = 3 H2O + 3 CO2 + Co3(PO4)2
KHCO3 = KHC + O2 =>
2 KHCO3 = 2 KHC + 3 O2
Zinc + hydrochloricacid = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
H1 + Cl2 = H2Cl =>
4 H1 + Cl2 = 2 H2Cl
I2 + Fe = Fe3{+} + I{-} =>
I2 + 6 Fe = 2 Fe3{+} + 2 I{-}
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeN2 + H2 = Fe + NH3 =>
FeN2 + 3 H2 = Fe + 2 NH3
SnCl2 + Li2S = LiCl + SnS =>
SnCl2 + Li2S = 2 LiCl + SnS
C3H6(COOH)2 + O2 = H2O + CO2 =>
C3H6(COOH)2 + 5 O2 = 4 H2O + 5 CO2
W{+2} + Cr{+5} = W{+3} + Cr{+2} =>
3 W{+2} + Cr{+5} = 3 W{+3} + Cr{+2}
NaCH3COO + Ca(OH)2 = NaOH + Ca(CH3COO)2 =>
2 NaCH3COO + Ca(OH)2 = 2 NaOH + Ca(CH3COO)2
CH2OH(CHOH)4COOH + Ca(OH)2 = Ca(CH2OH(CHOH)4COO)2 + H2O =>
2 CH2OH(CHOH)4COOH + Ca(OH)2 = Ca(CH2OH(CHOH)4COO)2 + 2 H2O
N2 + H2 + O2 = NH4OH =>
N2 + 5 H2 + O2 = 2 NH4OH
ZnBr2 + NaOH = NaBr + Zn(OH)2 =>
ZnBr2 + 2 NaOH = 2 NaBr + Zn(OH)2
As3S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
8 As3S3 + 33 HClO4 + 60 H2O = 24 H3AsO4 + 33 HCl + 24 H2SO4
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
FeN2 + H2 = Fe + NH3 =>
FeN2 + 3 H2 = Fe + 2 NH3
Fe2O3 + H2 = O6H6 + Fe =>
2 Fe2O3 + 3 H2 = O6H6 + 4 Fe
H2NCH2COOH + O = N2 + CO2 + H2O =>
2 H2NCH2COOH + 9 O = N2 + 4 CO2 + 5 H2O
C2H6O + KMnO4 + KOH = K2MnO4 + C2H4O + H2O =>
C2H6O + 2 KMnO4 + 2 KOH = 2 K2MnO4 + C2H4O + 2 H2O
FeSO4 + NaClO3 + NaOH = Na2FeO4 + HCl + Na2SO4 + H2O =>
3 FeSO4 + 2 NaClO3 + 10 NaOH = 3 Na2FeO4 + 2 HCl + 3 Na2SO4 + 4 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaNO3 + H2O = NaHNO3 + OH =>
NaNO3 + H2O = NaHNO3 + OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNo{3} + NaCl = AgCl + NaNo{3}e =>
AgNo{3} + NaCl = AgCl + NaNo{3}e
BaCl2 + CH3COONa = BaCH3COO + NaCl2 =>
BaCl2 + CH3COONa = BaCH3COO + NaCl2
BeCl2 + NaOH = Na2BeO2 + HCl =>
BeCl2 + 2 NaOH = Na2BeO2 + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + MnSO4 = MnBr2 + Na2SO4 =>
2 NaBr + MnSO4 = MnBr2 + Na2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + KMnO4 + KOH = H2O + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 4 KOH = 2 H2O + 3 K2SO4 + 2 MnO2
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