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3 NaBH4(s) + 4 BF3(g) = 2 B2H6(g) + 3 NaBF4(s)
Na2HPO4 + BaCl2 = Ba2(HPO4)2 + NaCl =>
2 Na2HPO4 + 2 BaCl2 = Ba2(HPO4)2 + 4 NaCl
C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu
Si2H3 + O2 = SiO2 + H203 =>
203 Si2H3 + 406 O2 = 406 SiO2 + 3 H203
MgSO4 + LiCN = MgCN + LiSO4 =>
MgSO4 + LiCN = MgCN + LiSO4
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
KOH + H2SO4 = H2O + KSHO4 =>
KOH + H2SO4 = H2O + KSHO4
CaSO4 + Au2Ca3 = Au2(SO4)3 + Ca =>
3 CaSO4 + Au2Ca3 = Au2(SO4)3 + 6 Ca
CrCl2 + NaOH + H2O2 = Cr(OH)3 + NaCl =>
2 CrCl2 + 4 NaOH + H2O2 = 2 Cr(OH)3 + 4 NaCl
MgBr2 + Zn(NO3)2 = Mg(NO3)2 + ZnBr2 =>
MgBr2 + Zn(NO3)2 = Mg(NO3)2 + ZnBr2
C3H7ClKOH(aqueous) = C3H7OHKCl =>
C3H7ClKOH(aqueous) = C3H7OHKCl
H8 = H3 =>
3 H8 = 8 H3
C12H2525OH + O2 = CO2 + H2O =>
C12H2525OH + 643 O2 = 12 CO2 + 1263 H2O
Fe + S = FeS =>
Fe + S = FeS
C6H5OH + KBr = C6H5Br + KOH =>
C6H5OH + KBr = C6H5Br + KOH
HNO3 + KOH = KOHHNO3 =>
HNO3 + KOH = KOHHNO3
MgO + SnO2 + Bi2O3 = Mg197Sn100O400Bi3 + O2 =>
788 MgO + 400 SnO2 + 6 Bi2O3 = 4 Mg197Sn100O400Bi3 + 3 O2
Na3PO4 + H3PO4 = NaH2PO4 =>
Na3PO4 + 2 H3PO4 = 3 NaH2PO4
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + KOH + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 KOH + 2 H2O
Ca(NO3)2 + Na2SO4 = Ca(SO4) + NaNO3 =>
Ca(NO3)2 + Na2SO4 = Ca(SO4) + 2 NaNO3
In + H2SO4 = In2(SO4)3 + H2 =>
2 In + 3 H2SO4 = In2(SO4)3 + 3 H2
ZnS + FeCl3 + H2O = FeCl2 + ZnCl2 + HCl + H2SO4 =>
ZnS + 8 FeCl3 + 4 H2O = 8 FeCl2 + ZnCl2 + 6 HCl + H2SO4
FeCl3 + Cl2 = FeCl2Cl3 =>
FeCl3 + Cl2 = FeCl2Cl3
SO4{2-} + C3H5O2{-} + H{+} = H2S + CO2 + H2O =>
7 SO4{2-} + 4 C3H5O2{-} + 18 H{+} = 7 H2S + 12 CO2 + 12 H2O
CuSO4(aq) + K3PO4(aq) = CuPO4(s) + K3SO4(aq) =>
CuSO4(aq) + K3PO4(aq) = CuPO4(s) + K3SO4(aq)
CH3CHOHCH3 + MnO4{-} + H{+} = CH3COCH3 + MnO2 + H2O =>
3 CH3CHOHCH3 + 2 MnO4{-} + 2 H{+} = 3 CH3COCH3 + 2 MnO2 + 4 H2O
C2H5OH1 + O2 = CO2 + H2O =>
C2H5OH1 + 3 O2 = 2 CO2 + 3 H2O
C2H5Br + C5H11Br + Na = NaBr + C7H16 =>
C2H5Br + C5H11Br + 2 Na = 2 NaBr + C7H16
C8H12(g) + O2(g) = CO2(g) + H2O(g) =>
C8H12(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
K + SnBr4 = KBr + Sn =>
4 K + SnBr4 = 4 KBr + Sn
FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr
Na + K = Na1K1 =>
Na + K = Na1K1
CrHg2O4 = Cr + Hg + O2 =>
CrHg2O4 = Cr + 2 Hg + 2 O2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O =>
CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O
H2AsO4 + H = H3AsO3 + H2O =>
H2AsO4 + 3 H = H3AsO3 + H2O
Na2CO3 + H2SO3 = Na2CO3H2SO3 =>
Na2CO3 + H2SO3 = Na2CO3H2SO3
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
H2O2 + H2SO4 + FeCl3 = O2 + FeSO4 + HCl =>
H2O2 + 2 H2SO4 + 2 FeCl3 = O2 + 2 FeSO4 + 6 HCl
Hg(H2O)4 + NH3 = Hg(NH3)4 + H2O =>
Hg(H2O)4 + 4 NH3 = Hg(NH3)4 + 4 H2O
NaNO2 + I2 + H2SO4 = Na2SO4 + HI + NO2 =>
2 NaNO2 + I2 + H2SO4 = Na2SO4 + 2 HI + 2 NO2
C3H8O + K2Cr2O7 + HCl = KCl + CrCl3 + H2O + C3H6O =>
3 C3H8O + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 C3H6O
HAuCl4 + Na3C6H5O7 = AuCl4 + Na3C6H6O7 =>
HAuCl4 + Na3C6H5O7 = AuCl4 + Na3C6H6O7
HNO3 + NH3 = NH4 + N2H4O2 =>
2 HNO3 + 6 NH3 = 2 NH4 + 3 N2H4O2
H2 + SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2 + SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2O + H2O = Li2H + O =>
2 Li2O + H2O = 2 Li2H + 3 O
Fe(s) + SnCl2(s) = Sn(s) + FeCl2 =>
Fe(s) + SnCl2(s) = Sn(s) + FeCl2
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
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