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2 CH2 + 3 O2 = 2 CO2 + 2 H2O
CH3 + Cl = CH3Cl =>
CH3 + Cl = CH3Cl
CrCl3 + KMnO4 + NaOH = KCl + MnO2 + H2O + Cl2 + Na2Cr2O7 =>
4 CrCl3 + 6 KMnO4 + 4 NaOH = 6 KCl + 6 MnO2 + 2 H2O + 3 Cl2 + 2 Na2Cr2O7
V2O5 + VSe2 + I2 = V4OSe8I8 + V =>
V2O5 + 20 VSe2 + 20 I2 = 5 V4OSe8I8 + 2 V
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NO(g) + Cl = NOCl(g) =>
NO(g) + Cl = NOCl(g)
K(s) + ZnCl2(aq) = KCl + Zn =>
2 K(s) + ZnCl2(aq) = 2 KCl + Zn
At2 + H2O = AtOH + H2 =>
At2 + 2 H2O = 2 AtOH + H2
Sb2S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 15 H2SO4 + 40 NO
Zn + NH3 + H2O = [Zn(OH)2] + NH4 =>
Zn + 2 NH3 + 2 H2O = [Zn(OH)2] + 2 NH4
HCl + Ca(OH)2 = Ca(OH)2HCl =>
HCl + Ca(OH)2 = Ca(OH)2HCl
KNO2 + HF = HNO2 + KF =>
KNO2 + HF = HNO2 + KF
CaN = calcium + nitrogen =>
2 CaN = 2 Ca + N2
C2H5OH + NH3 = C2H7N + H2O =>
C2H5OH + NH3 = C2H7N + H2O
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
K3PO4H2O = P2O5 + K2O + H2O =>
2 K3PO4H2O = P2O5 + 3 K2O + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Na2HPO4 + H + (NH4)6[Mo7O24] = (NH4)3[P(Mo3O10)4] + H2O + Na + NH4 =>
7 Na2HPO4 + 65 H + 12(NH4)6[Mo7O24] = 7(NH4)3[P(Mo3O10)4] + 36 H2O + 14 Na + 51 NH4
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Bi(NO3)3 + Al + NaOH = Bi + NH3 + NaAlO2 =>
Bi(NO3)3 + 9 Al + 9 NaOH = Bi + 3 NH3 + 9 NaAlO2
KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 2 Fe(NO2)2 + 6 H2SO4 = K2SO4 + Fe2(SO4)3 + 2 MnSO4 + 4 HNO3 + 4 H2O
potassiumiodide + chlorine = iodine + potassiumchloride =>
2 KI + Cl2 = I2 + 2 KCl
NaC3H2O3 + CaS = Na2S + Ca(C3H2O3)2 =>
2 NaC3H2O3 + CaS = Na2S + Ca(C3H2O3)2
Ai + NiCl = Ni + AiCl =>
Ai + NiCl = Ni + AiCl
NaOH + CH3COO = NaCH3COO + OH =>
NaOH + CH3COO = NaCH3COO + OH
Sb2S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 15 H2SO4 + 40 NO
KNO3 + Na3[Co(NO2)6] = NaK2[Co(NO2)6] + NaNO3 =>
2 KNO3 + Na3[Co(NO2)6] = NaK2[Co(NO2)6] + 2 NaNO3
HBrO3 + H2S = S + Br2O + H2O =>
2 HBrO3 + 4 H2S = 4 S + Br2O + 5 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl3*6H2O + K2C2O4*H2O = K18Fe6(C2O4)18*19H2O + KCl + H2O =>
6 FeCl3*6H2O + 18 K2C2O4*H2O = K18Fe6(C2O4)18*19H2O + 18 KCl + 35 H2O
K(g) + H2O(g) = KOH(g) + H2(g) =>
2 K(g) + 2 H2O(g) = 2 KOH(g) + H2(g)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH =>
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H3O{+} =>
3 Mn{2+} + ClO3{-} + 9 H2O = 3 MnO2 + Cl{-} + 6 H3O{+}
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2COOH + 11 H2O
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
NaNO2 + KMnO4 + CH3COOH = NaNO3 + (CH3COO)2Mn + CH3COOK + H2O =>
5 NaNO2 + 2 KMnO4 + 6 CH3COOH = 5 NaNO3 + 2(CH3COO)2Mn + 2 CH3COOK + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K + Na*2SO*4 = Na + K*2SO*4 =>
K + Na*2SO*4 = Na + K*2SO*4
CH3CHOHCH2CH3 + Cr2O7 + H2SO4 = CH3CHOCH2CH3 + CrSO4 + H2O =>
10 CH3CHOHCH2CH3 + Cr2O7 + 2 H2SO4 = 10 CH3CHOCH2CH3 + 2 CrSO4 + 7 H2O
Cr2S3 + K2CO3 + H2O = Cr(OH)3 + CO2 + K2S =>
Cr2S3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 K2S
KNO2 + H2SO4 = H2O + K2SO4 + NO + NO2 =>
2 KNO2 + H2SO4 = H2O + K2SO4 + NO + NO2
NH4Cl + NH3 + HNO3 = NH4 + NO3Cl =>
NH4Cl + NH3 + HNO3 = 2 NH4 + NO3Cl
NaOH + Mg2(SO4)3 = Mg(OH)3 + Na2SO4 =>
6 NaOH + Mg2(SO4)3 = 2 Mg(OH)3 + 3 Na2SO4
Al(OH)3 + CuCl2 = AlCl3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCl2 = 2 AlCl3 + 3 Cu(OH)2
HF + NH4NO3 = NH4F + NO2 + H2O =>
6 HF + 7 NH4NO3 = 6 NH4F + 8 NO2 + 5 H2O
OCl{-} + S2O3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
161 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO42{-} + 161 Cl{-} + H2O
O3 + Na2S2O3 + H2O = Na2SO4 + H2SO4 =>
4 O3 + 3 Na2S2O3 + 3 H2O = 3 Na2SO4 + 3 H2SO4
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