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CO2 + 3 KOH = K2CO3 + H2OKOH
Zn(NO3)2*6H2O + NH4OH = Zn(OH)2 + NH4NO3 + H2O =>
Zn(NO3)2*6H2O + 2 NH4OH = Zn(OH)2 + 2 NH4NO3 + 6 H2O
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C4H8 + Cl2 = C4H6Cl2 + HCl =>
C4H8 + 2 Cl2 = C4H6Cl2 + 2 HCl
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
ZnS + Rb = Rb2S + Zn =>
ZnS + 2 Rb = Rb2S + Zn
CCl4NaBr = CBrNaCl4 =>
CCl4NaBr = CBrNaCl4
Ca(HO)2 + HF = CaF2 + H2O =>
Ca(HO)2 + 2 HF = CaF2 + 2 H2O
O = O18 =>
18 O = O18
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
CuBr2 + ZnNO3 = Cu(NO3)2 + ZnBr =>
CuBr2 + 2 ZnNO3 = Cu(NO3)2 + 2 ZnBr
NaOCl + HNO3 = NaNO3 + HClO =>
NaOCl + HNO3 = NaNO3 + HClO
Sn + HNO3 = Sn(NO3)4 + H2O + NO2 =>
Sn + 8 HNO3 = Sn(NO3)4 + 4 H2O + 4 NO2
NH3OH + OH = N2 + H2O =>
2 NH3OH + 4 OH = N2 + 6 H2O
Zn + HBr = ZnBr + HZn =>
2 Zn + HBr = ZnBr + HZn
XAl + O2 = XAlO2 =>
XAl + O2 = XAlO2
Na2S + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S + 8 K2CrO4 + 20 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
C3H5O3{-} + H2O = CO2 + H{+} + e =>
C3H5O3{-} + 3 H2O = 3 CO2 + 11 H{+} + 12e
Co + Fe(CN)6 = Co2Fe(CN)6 =>
2 Co + Fe(CN)6 = Co2Fe(CN)6
(NH4)2SO4 + CU = CUSO4 + NH4 =>
(NH4)2SO4 + CU = CUSO4 + 2 NH4
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
Hg2H2PO4 = Hg + H2PO4 =>
Hg2H2PO4 = 2 Hg + H2PO4
P4(s) + S8(g) = P2S5(s) =>
4 P4(s) + 5 S8(g) = 8 P2S5(s)
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
Cr2O7{-} + I{-} + H3O{+} = I2 + Cr{3+} + H2O =>
2 Cr2O7{-} + 14 I{-} + 28 H3O{+} = 7 I2 + 4 Cr{3+} + 42 H2O
C6H4N2O4 = C5H4N2O2 + CO2 =>
C6H4N2O4 = C5H4N2O2 + CO2
CUSO4 + H2SO4 = CU(SO4)2 + H2 =>
CUSO4 + H2SO4 = CU(SO4)2 + H2
Pb + HNO3(diluido) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(diluido) = Pb(NO3)2 + 2 H2O + 2 NO2
Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
ZnO(s) + Cu(s) = CuO(s) + Zn(s) =>
ZnO(s) + Cu(s) = CuO(s) + Zn(s)
Cu((OH))2(s) = CuO(s) + H2O(l) =>
Cu((OH))2(s) = CuO(s) + H2O(l)
Fe2(SO4)3 + KNO2 + KOH = FeSO4 + KNO3 + K2SO4 + H2O =>
Fe2(SO4)3 + KNO2 + 2 KOH = 2 FeSO4 + KNO3 + K2SO4 + H2O
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
HNO3 + H = NH3 + H2O =>
HNO3 + 8 H = NH3 + 3 H2O
P2O3 + KMnO4 + H2O = MnO2 + H3PO4 + KOH =>
3 P2O3 + 4 KMnO4 + 11 H2O = 4 MnO2 + 6 H3PO4 + 4 KOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H{+} + XeO6{4-} + Mn{2+} = MnO4{-} + HXeO4{-} + H2O =>
9 H{+} + 5 XeO6{4-} + 2 Mn{2+} = 2 MnO4{-} + 5 HXeO4{-} + 2 H2O
Na2C2O4 + HCl = NaCl + NaHC2O4 =>
Na2C2O4 + HCl = NaCl + NaHC2O4
C169723H270464N45688O52243S912 = C + H + N + O + S =>
C169723H270464N45688O52243S912 = 169723 C + 270464 H + 45688 N + 52243 O + 912 S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Cr2O7{2-} + C2O2{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + C2O2{2-} + 10 H{+} = 2 Cr{3+} + 2 CO2 + 5 H2O
Cu(N03)2 + NaOH = Cu(OH)2 + Na + N =>
Cu(N03)2 + 2 NaOH = Cu(OH)2 + 2 Na + 6 N
CoS2 + Fe3As2 = Co3As4 + FeS =>
3 CoS2 + 2 Fe3As2 = Co3As4 + 6 FeS
K2Cr2O7 + (CH3COO)2Pb + H2O = PbCrO4 + CH3COOK + CH3COOH =>
K2Cr2O7 + 2(CH3COO)2Pb + H2O = 2 PbCrO4 + 2 CH3COOK + 2 CH3COOH
Al2(Cr2O7)3 + Ba = Al + Ba(Cr2O7) =>
Al2(Cr2O7)3 + 3 Ba = 2 Al + 3 Ba(Cr2O7)
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