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Ba + (NH4)2CO3 = BaCO3 + 2 NH3 + H2
P2S5 + HNO3 = NO + H3PO4 + SO2 + H2O =>
P2S5 + 10 HNO3 = 10 NO + 2 H3PO4 + 5 SO2 + 2 H2O
PbO2 + SO4 + H2 = PbSO4 + H2O =>
PbO2 + SO4 + 2 H2 = PbSO4 + 2 H2O
MgCl2 + CH4N2 = NH4Cl + Mg(CN)2 =>
MgCl2 + 2 CH4N2 = 2 NH4Cl + Mg(CN)2
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
BaCl2 + K3PO4 = KCl2 + Ba3PO4 =>
3 BaCl2 + K3PO4 = 3 KCl2 + Ba3PO4
Os(OH)6 + H3PO4 = Os3(PO4)6 + HOH =>
3 Os(OH)6 + 6 H3PO4 = Os3(PO4)6 + 18 HOH
H2O + NO + Br2 = HNO3 + Br{-} + H{+} =>
4 H2O + 2 NO + 3 Br2 = 2 HNO3 + 6 Br{-} + 6 H{+}
K2Cr2O7 + CrCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 6 CrCl2 + 7 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 4 CrCl3 + 7 H2O
Zn + Sn + HNO3 = Zn(NO3)2Sn + H2 =>
Zn + Sn + 2 HNO3 = Zn(NO3)2Sn + H2
Cr2O7{2-} + H{+]+I{-} = Cr{3+}+H2O+I2 =>
Cr2O7{2-} + 14 H{+]+6I{-} = 2 Cr{3+}+7H2O+3I2
CaCO3 + HC2H3O2 = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 HC2H3O2 = Ca(CH3COO)2 + CO2 + H2O
H2SO4(aq) = H2(aq) + S(s) + O2(aw) =>
H2SO4(aq) = H2(aq) + S(s) + 2 O2(aw)
C6H12O6 + NO3{-} + H{+} = CO2 + NH4{+} + H2O =>
C6H12O6 + 3 NO3{-} + 6 H{+} = 6 CO2 + 3 NH4{+} + 3 H2O
Zn + NO{-}3 + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
2 Zn + NO{-}3 + 3 OH{-} + 4 H2O = 2 Zn(OH)4{2-} + NH3
Sb + HNO3 = NO + SbO + H2O =>
3 Sb + 2 HNO3 = 2 NO + 3 SbO + H2O
Ag2CO3 + H = H2O + Ag2CO =>
Ag2CO3 + 4 H = 2 H2O + Ag2CO
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
KCN + Na2S2 = KCNS + Na2S =>
KCN + Na2S2 = KCNS + Na2S
K2Cr2O7 + KL + HCl = KCl + CrCl3 + L2 + H2O =>
K2Cr2O7 + 6 KL + 14 HCl = 8 KCl + 2 CrCl3 + 3 L2 + 7 H2O
He2 + N2 = HeN =>
He2 + N2 = 2 HeN
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OH + NaH = CH4 + NaOH =>
CH3OH + NaH = CH4 + NaOH
CH3CH2OH + O2 = CH2CHO + H2O =>
4 CH3CH2OH + 3 O2 = 4 CH2CHO + 6 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
SrCrO4 + CH3COOH = Sr(CH3COO)2 + H2Cr2O7 + H2O =>
2 SrCrO4 + 4 CH3COOH = 2 Sr(CH3COO)2 + H2Cr2O7 + H2O
HCI + K = KCI + H2 =>
2 HCI + 2 K = 2 KCI + H2
C2H2O4*2H2O + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H2O4*2H2O + 2 NaHCO3 = Na2C2O4 + 4 H2O + 2 CO2
Mg + KNO3 = MgO + K + N2 =>
6 Mg + 2 KNO3 = 6 MgO + 2 K + N2
AlBr3 + Hg = HgBr2 + Al =>
2 AlBr3 + 3 Hg = 3 HgBr2 + 2 Al
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CO2 = C2 + O22 =>
22 CO2 = 11 C2 + 2 O22
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
[Ni(NH3)6]Cl2 + Na2S = NiS + NaCl + NH3 =>
[Ni(NH3)6]Cl2 + Na2S = NiS + 2 NaCl + 6 NH3
HCO2Na + H2O = H2CO2 + Na2O =>
2 HCO2Na + H2O = 2 H2CO2 + Na2O
KI + Cl2 + CH2Cl2 = KCl + HI + CCl4 =>
2 KI + 2 Cl2 + CH2Cl2 = 2 KCl + 2 HI + CCl4
IO3{-} + HSO3{-} = SO4{-2} + HSO4{-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 2 SO4{-2} + 3 HSO4{-} + I2 + H2O
C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + HCl =>
6 C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + 3 HCl
FeCl3(ac) + KSCN(ac) = Fe[Fe(SCN)6](ac) + KCl(ac) =>
2 FeCl3(ac) + 6 KSCN(ac) = Fe[Fe(SCN)6](ac) + 6 KCl(ac)
Cu(OH)2CuCO3 + HNO3 = CO2 + Cu(NO3)2 + H2O =>
Cu(OH)2CuCO3 + 4 HNO3 = CO2 + 2 Cu(NO3)2 + 3 H2O
MnCO3 + KClO3 = CO2 + KCl + MnO2 =>
3 MnCO3 + KClO3 = 3 CO2 + KCl + 3 MnO2
HF + O2 = H3O + F =>
6 HF + O2 = 2 H3O + 6 F
I2O5 + SO = I2 + SO2 =>
I2O5 + 5 SO = I2 + 5 SO2
Ag + CuSO4 = Ag(SO4) + Cu =>
Ag + CuSO4 = Ag(SO4) + Cu
K2Cr2O7 + H2SO4 + H3PO2 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 H3PO2 = 3 H3PO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe + HClO2 + H{+} = HClO + Fe{3+} + H2O =>
2 Fe + 3 HClO2 + 6 H{+} = 3 HClO + 2 Fe{3+} + 3 H2O
C56H6 + O2 = CO2 + H2O =>
2 C56H6 + 115 O2 = 112 CO2 + 6 H2O
NaOH + Cr(OH)3 + NaOBr = NaBr + Na2CrO4 + H2O =>
4 NaOH + 2 Cr(OH)3 + 3 NaOBr = 3 NaBr + 2 Na2CrO4 + 5 H2O
Mg + Br2 = Mg{+2} + Br{-) =>
Mg + Br2 = Mg{+2} + 2 Br{-)
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