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2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
Fe2P + FeS2 = Fe2S3 + P4S10 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + P4S10
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
CaSO4 + BaCl2 + H2O = BaSO4 + Ca(OH)2 + HCl =>
CaSO4 + BaCl2 + 2 H2O = BaSO4 + Ca(OH)2 + 2 HCl
HNO3(aq) = H2(g) + O2(g) + N2(g) =>
2 HNO3(aq) = H2(g) + 3 O2(g) + N2(g)
MnBr2 + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
C5H8 + Cl2 = C5H8Cl =>
2 C5H8 + Cl2 = 2 C5H8Cl
C3H8(s) + O2(g) = CO2 + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2 + 4 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Mn + H = MnH =>
Mn + H = MnH
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
MnBr2 + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
CCl4 + HF = C2Cl2F4 + HCl + F2 =>
2 CCl4 + 6 HF = C2Cl2F4 + 6 HCl + F2
Ba(OH)2(aq) + H2SO4 = BaSO4 + H2O =>
Ba(OH)2(aq) + H2SO4 = BaSO4 + 2 H2O
B + O2 = B4O3 =>
8 B + 3 O2 = 2 B4O3
AlCl3(s) + Ca3N2 = AlN(s) + CaCl2 =>
2 AlCl3(s) + Ca3N2 = 2 AlN(s) + 3 CaCl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cr(OH)3 + *NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3*NaOH = Na3[Cr(OH)6]
Mg + Fe2S3 = MgFe2 + S =>
Mg + Fe2S3 = MgFe2 + 3 S
C2H4 + O2 = C2H4O =>
2 C2H4 + O2 = 2 C2H4O
PbCl2 + CO3(NH4)2 = PbCO3 + NH4Cl =>
PbCl2 + CO3(NH4)2 = PbCO3 + 2 NH4Cl
V2(SO4)3 + KMnO4 + H2O = MnO2 + VOSO4 + K2SO4 + H2SO4 =>
3 V2(SO4)3 + 2 KMnO4 + 2 H2O = 2 MnO2 + 6 VOSO4 + K2SO4 + 2 H2SO4
Al2S3 + Ca3P2 = Al3P3 + Ca2S2 =>
6 Al2S3 + 6 Ca3P2 = 4 Al3P3 + 9 Ca2S2
Ra(OH)2 + Br2 = RaBr2 + Ra(BrO2)2 + H2O =>
4 Ra(OH)2 + 4 Br2 = 3 RaBr2 + Ra(BrO2)2 + 4 H2O
CuS + NO3 = Cu + NO2 + SO2 =>
CuS + 2 NO3 = Cu + 2 NO2 + SO2
C17H35COOH + H2O = C17H35COO + H3O =>
C17H35COOH + H2O = C17H35COO + H3O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + AlN3O9 = Al2S3 + HNO3 =>
3 H2S + 2 AlN3O9 = Al2S3 + 6 HNO3
NO3{-} + S{-2} + H{+} = SO4{-2} + N2 + H2O =>
8 NO3{-} + 5 S{-2} + 8 H{+} = 5 SO4{-2} + 4 N2 + 4 H2O
Ca + FeSO4 = Fe + Ca(SO4)2 =>
Ca + 2 FeSO4 = 2 Fe + Ca(SO4)2
AlBr3 + CaCl2 = AlCl3 + CaBr2 =>
2 AlBr3 + 3 CaCl2 = 2 AlCl3 + 3 CaBr2
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
Ce{3+} + S2O8{2-} = SO4{2-} + Ce{4+} =>
2 Ce{3+} + S2O8{2-} = 2 SO4{2-} + 2 Ce{4+}
Cr(NO3)3 + KI = KNO3 + CrI3 =>
Cr(NO3)3 + 3 KI = 3 KNO3 + CrI3
Au(CN)2 + Zn = Au + Zn(CN)42 =>
21 Au(CN)2 + Zn = 21 Au + Zn(CN)42
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Zn + CUSO4 = ZnSO4CU =>
Zn + CUSO4 = ZnSO4CU
Pb(ClO3)2 + KHSO4 = Pb(HSO4)2 + KClO3 =>
Pb(ClO3)2 + 2 KHSO4 = Pb(HSO4)2 + 2 KClO3
K3Al(C2O4)3*3H2O + HCl = H2C2O4 + AlCl3 + KOH =>
K3Al(C2O4)3*3H2O + 3 HCl = 3 H2C2O4 + AlCl3 + 3 KOH
CrOH4 + H2O2 = CrO4 + H2O =>
CrOH4 + 5 H2O2 = CrO4 + 7 H2O
(COOH)2 + AgNO3 = (COO)2Ag + HNO3 + H2 =>
2(COOH)2 + 2 AgNO3 = 2(COO)2Ag + 2 HNO3 + H2
C6H9O2N + O2 = CO2 + H2O + N2 =>
4 C6H9O2N + 29 O2 = 24 CO2 + 18 H2O + 2 N2
(NH4)2SO4 + Ba(CH3COO)2 = NH4CH3COO + BaSO4 =>
(NH4)2SO4 + Ba(CH3COO)2 = 2 NH4CH3COO + BaSO4
C4H4O + C4H10O + C4H2O3 = C8H8O3 =>
8 C4H4O + C4H10O + 3 C4H2O3 = 6 C8H8O3
C6H3NO2 + C6H14O4 = C12H10N2 + C6H12O4 + H2O =>
2 C6H3NO2 + 6 C6H14O4 = C12H10N2 + 6 C6H12O4 + 4 H2O
Na2S2O3*5H2O + I2 = Na2S4O6 + H2O + NaI =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 10 H2O + 2 NaI
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
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