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MgO + 2 HNO3 = Mg(NO3)2 + H2O
B + NaI = Na + BI3 =>
B + 3 NaI = 3 Na + BI3
ZnO + HMnO4 = Zn(MnO4)2 + H2O =>
ZnO + 2 HMnO4 = Zn(MnO4)2 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CrCl3 + K2CO3 = Cr2(CO3)3 + KCl =>
2 CrCl3 + 3 K2CO3 = Cr2(CO3)3 + 6 KCl
As2O3 + NO3 + H = H3AsO4 + N2O3 =>
3 As2O3 + 10 NO3 + 18 H = 6 H3AsO4 + 5 N2O3
Mg + P2O3 = P2O + MgO =>
2 Mg + P2O3 = P2O + 2 MgO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na2SO3 + Ka2Cr2O7 + H2SO4 = H2O + Ka2SO4 + Na2SO4 + Cr2(SO4)3 =>
3 Na2SO3 + Ka2Cr2O7 + 4 H2SO4 = 4 H2O + Ka2SO4 + 3 Na2SO4 + Cr2(SO4)3
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
PBO + NH3 = PB + H2O + N2 =>
3 PBO + 2 NH3 = 3 PB + 3 H2O + N2
N2O4 + O2 = N3O8 =>
3 N2O4 + 2 O2 = 2 N3O8
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HI + CH3COOH = HICH3COOH =>
HI + CH3COOH = HICH3COOH
Na(s) + HOH(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 HOH(l) = 2 NaOH(aq) + H2(g)
NaUF5 + Ca = NaF + CaF2 + U =>
NaUF5 + 2 Ca = NaF + 2 CaF2 + U
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AgCl + Na2S2O3 = Na3Ag(S2O3)2 + NaCl =>
AgCl + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Mg + Zn(No3)2 = MgNo3 + Zn =>
2 Mg + Zn(No3)2 = 2 MgNo3 + Zn
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
HCl + F2 = HF2 + Cl2 =>
2 HCl + 2 F2 = 2 HF2 + Cl2
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
Cr(NO3)3*9H2O + NaOH = Cr(OH)3 + NaNO3 + H2O =>
Cr(NO3)3*9H2O + 3 NaOH = Cr(OH)3 + 3 NaNO3 + 9 H2O
C2H3O2Br + O2 = Br2 + CO + H2O =>
4 C2H3O2Br + 3 O2 = 2 Br2 + 8 CO + 6 H2O
C3H5NH + O2 = CO2 + N2 + H2O =>
2 C3H5NH + 9 O2 = 6 CO2 + N2 + 6 H2O
H2S(g) + FeCl3(s) = Fe2S3(s) + HCl(g) =>
3 H2S(g) + 2 FeCl3(s) = Fe2S3(s) + 6 HCl(g)
SrCO3 + Co3O4 + V2O5 = SrCo2V2O8 + CO2 + O2 =>
3 SrCO3 + 2 Co3O4 + 3 V2O5 = 3 SrCo2V2O8 + 3 CO2 + O2
Fe2O3 + H2O = Fe(OH)3 = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
MnCl2 + H3PO4 = Mn3(PO4)2 + HCl =>
3 MnCl2 + 2 H3PO4 = Mn3(PO4)2 + 6 HCl
Cl2 + Fe2Br2 = Br2 + Fe2Cl2 =>
Cl2 + Fe2Br2 = Br2 + Fe2Cl2
C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O
CrO + CoO3 = CrCoO4 =>
CrO + CoO3 = CrCoO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
Al3C4 + H2O = Al(OH)3 + CH4 + O2 =>
4 Al3C4 + 50 H2O = 12 Al(OH)3 + 16 CH4 + 7 O2
C2O = C4{2+} + O2{2-} =>
2 C2O = C4{2+} + O2{2-}
SiCl4 + Br2 = SiBr4 + Cl2 =>
SiCl4 + 2 Br2 = SiBr4 + 2 Cl2
NaBrO3 + AlCl3 = NaCl + Al(BrO3)3 =>
3 NaBrO3 + AlCl3 = 3 NaCl + Al(BrO3)3
NaOH + FeCl3 = NaOHFeCl3 =>
NaOH + FeCl3 = NaOHFeCl3
NaHSO3 + H2O2 + NaOH = Na2SO4 + H2O =>
NaHSO3 + H2O2 + NaOH = Na2SO4 + 2 H2O
CO = C + CO2 =>
2 CO = C + CO2
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
Ga2(CO3)3 + HBrO3 = Ga(BrO3)3 + CO2 + H2O =>
Ga2(CO3)3 + 6 HBrO3 = 2 Ga(BrO3)3 + 3 CO2 + 3 H2O
CH2NH2COOH + HNO2 = CH2OHCOOH + N2 + H2O =>
CH2NH2COOH + HNO2 = CH2OHCOOH + N2 + H2O
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