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2 NaH + Br2 = H2 + 2 NaBr
FeCl3 + KCN = KCl + K[Fe(CN)4] =>
FeCl3 + 4 KCN = 3 KCl + K[Fe(CN)4]
C4H9OMgBr + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O + MgOHBr =>
3 C4H9OMgBr + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 MgOHBr
Sn + HCl = SnCl4 + H =>
Sn + 4 HCl = SnCl4 + 4 H
(NH4)2Co3 + H2O = HCo3 + NH4 + OH =>
(NH4)2Co3 + H2O = HCo3 + 2 NH4 + OH
NaAu(CN)2 + NaOH = Au + NaCN + O2 + H2O =>
4 NaAu(CN)2 + 4 NaOH = 4 Au + 8 NaCN + O2 + 2 H2O
C2H4(OH)2 + HCl = C2H4ClOH + H2O =>
C2H4(OH)2 + HCl = C2H4ClOH + H2O
KMnO4 + K2[Fe(CN)6] + H2SO4 = K[Fe(CN)6] + MnSO4 + K2SO4 + H2O =>
KMnO4 + 5 K2[Fe(CN)6] + 4 H2SO4 = 5 K[Fe(CN)6] + MnSO4 + 3 K2SO4 + 4 H2O
C12H4Ag5ClN16O4 + O2 = CO2 + H2O + AgCl + N2 + Ag2O =>
C12H4Ag5ClN16O4 + 12 O2 = 12 CO2 + 2 H2O + AgCl + 8 N2 + 2 Ag2O
Ni(OH)2 + H2CO3 = NiCO3 + H2O =>
Ni(OH)2 + H2CO3 = NiCO3 + 2 H2O
Al2S3 + HI = H + AlI + S =>
Al2S3 + 2 HI = 2 H + 2 AlI + 3 S
KN + MgO = KO + MgN =>
KN + MgO = KO + MgN
N2O4 + KCl = NOCl + KNO3 =>
N2O4 + KCl = NOCl + KNO3
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH(g) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH(g)
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
HBr + HNO3 = Br + H2O + NO2 =>
HBr + HNO3 = Br + H2O + NO2
O100 + HCl = Cl2 + H2O =>
O100 + 200 HCl = 100 Cl2 + 100 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HCH2CHCO2 + O2 = H2O + CH2CHCO2 =>
4 HCH2CHCO2 + O2 = 2 H2O + 4 CH2CHCO2
Sn(NO3)4 + H3PO4 = HNO3 + Sn3(PO4)4 =>
3 Sn(NO3)4 + 4 H3PO4 = 12 HNO3 + Sn3(PO4)4
LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2 =>
2 LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2
C6H5Cl + H2O = C6H6 + HCl + O2 =>
2 C6H5Cl + 2 H2O = 2 C6H6 + 2 HCl + O2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
N2O2 + H2O = NH3 + O2 =>
2 N2O2 + 6 H2O = 4 NH3 + 5 O2
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
NaBr + Ca(NO3)2 = CaBr2 + NaNO3 =>
2 NaBr + Ca(NO3)2 = CaBr2 + 2 NaNO3
CH3COOH + C4H9OH = C6H12O2 + H2O =>
CH3COOH + C4H9OH = C6H12O2 + H2O
HCl + Ca + CO3 = CO2 + H2O + CaCl =>
2 HCl + 2 Ca + CO3 = CO2 + H2O + 2 CaCl
NH3 + Cl2 = NH4Cl + N2H2 =>
6 NH3 + 2 Cl2 = 4 NH4Cl + N2H2
NaNO2 + H3PO4 = Na3PO4 + NO + NO2 + H2O =>
6 NaNO2 + 2 H3PO4 = 2 Na3PO4 + 3 NO + 3 NO2 + 3 H2O
CN{-} + MnO4 = OCN{-} + MnO2 =>
2 CN{-} + MnO4 = 2 OCN{-} + MnO2
C2H5OCu + (Ag(NH3)2)OH = Ag + CO2 + H2O + NH3 + CuOH =>
C2H5OCu + 12(Ag(NH3)2)OH = 12 Ag + 2 CO2 + 8 H2O + 24 NH3 + CuOH
H2S + KClO = SO2 + KCl + H2O =>
H2S + 3 KClO = SO2 + 3 KCl + H2O
C3H7COH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 C3H7COH + 2 KMnO4 + 3 H2SO4 = 5 C3H7COOH + K2SO4 + 2 MnSO4 + 3 H2O
NH3 + H3BO3 = H6 + NBO3 =>
NH3 + H3BO3 = H6 + NBO3
H3CHO + O2 = CO2 + H2O =>
2 H3CHO + 3 O2 = 2 CO2 + 4 H2O
Zn(SCN)2 + C5H5N = Zn(SCN)2(C5H5N)2 =>
Zn(SCN)2 + 2 C5H5N = Zn(SCN)2(C5H5N)2
Al + NaOH + KNO3 + H2O = Na[Al(OH)4] + NH3 + KOH =>
8 Al + 8 NaOH + 3 KNO3 + 18 H2O = 8 Na[Al(OH)4] + 3 NH3 + 3 KOH
KCl + Mg = KMg + Cl =>
KCl + Mg = KMg + Cl
AgCl + NH4OH = NH3 + HCl + AgOH =>
AgCl + NH4OH = NH3 + HCl + AgOH
Ba(OH)2 + CuPO4 = BaPO4 + Cu(OH)2 =>
Ba(OH)2 + CuPO4 = BaPO4 + Cu(OH)2
Na[Al(OH)4] + HBr = NaBr + AlBr3 + H2O =>
Na[Al(OH)4] + 4 HBr = NaBr + AlBr3 + 4 H2O
(C2H4) + O2 = CO2 + H2O =>
(C2H4) + 3 O2 = 2 CO2 + 2 H2O
Cu2O + NaNO2 + H2SO4 = Na2SO4 + CuNO2 + H2O =>
Cu2O + 2 NaNO2 + H2SO4 = Na2SO4 + 2 CuNO2 + H2O
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
FeS + HCl = FeCl2 + H2S = ) =>
FeS + 2 HCl = FeCl2 + H2S
Ba(PO4)2 = Ba + PO4 =>
Ba(PO4)2 = Ba + 2 PO4
Al(OH)3 + HNO2 = H2O + AlNO3 =>
Al(OH)3 + HNO2 = 2 H2O + AlNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Br2 + NaHSO3 + NaOH = Na2SO4 + NaBr + H2O =>
Br2 + NaHSO3 + 3 NaOH = Na2SO4 + 2 NaBr + 2 H2O
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