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Fe + C = FeC
ZnSO4 + NaOH = (ZnOH)2SO4 + Na2SO4 =>
2 ZnSO4 + 2 NaOH = (ZnOH)2SO4 + Na2SO4
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Na2CO3(aq) + MgBr2(aq) = NaBr + MgCO3 =>
Na2CO3(aq) + MgBr2(aq) = 2 NaBr + MgCO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H2SiF6 + AlCl3 = AlF3 + HCl + SiCl4 =>
H2SiF6 + 2 AlCl3 = 2 AlF3 + 2 HCl + SiCl4
NH4Cl + NaCl = NH4 + NaCl2 =>
NH4Cl + NaCl = NH4 + NaCl2
Fe2S3 + O2 + H2O = Fe(OH)3 + H2SO4 =>
Fe2S3 + 6 O2 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
KI + NaOH = K(OH)2 + Na2I =>
KI + 2 NaOH = K(OH)2 + Na2I
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
Na + Fe = NaFe =>
Na + Fe = NaFe
(CH6) + O2 = CO2 + H2O =>
2(CH6) + 5 O2 = 2 CO2 + 6 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Zn(s) + H2SO4(l) = ZnSO4(l) + H2(g) =>
Zn(s) + H2SO4(l) = ZnSO4(l) + H2(g)
ZnSO4H2O + NaOH = ZnO + Na2SO4 + H2O =>
ZnSO4H2O + 2 NaOH = ZnO + Na2SO4 + 2 H2O
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
C4H6 + O2 = CO3 + H2O =>
2 C4H6 + 15 O2 = 8 CO3 + 6 H2O
C2H6 + HCl = C2H3Cl + H2 =>
C2H6 + HCl = C2H3Cl + 2 H2
KCl + Fe(NO3)3 = Fe(NO3)2 + Cl2 + KNO3 =>
2 KCl + 2 Fe(NO3)3 = 2 Fe(NO3)2 + Cl2 + 2 KNO3
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
MnO2 + K2Cr2O7 + H2SO4 = KMnO4 + Cr2(SO4)3 + H2O =>
2 MnO2 + K2Cr2O7 + 3 H2SO4 = 2 KMnO4 + Cr2(SO4)3 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PBO2 + HNO3 + KI = PB(NO3)2 + I + KNO3 + H2O =>
PBO2 + 4 HNO3 + 2 KI = PB(NO3)2 + 2 I + 2 KNO3 + 2 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O4 + H2O + MnSO4 + K2SO4 =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 28 H2O + 12 MnSO4 + 6 K2SO4
MgSO4 + K2Cr2O7 = MgCr2O7 + K2SO4 =>
MgSO4 + K2Cr2O7 = MgCr2O7 + K2SO4
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4(NO3)
Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
C3H8O3 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C3H8O3 + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 41 H2O + 7 K2SO4 + 14 MnSO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K3PO4 + ZnSO4 = K3SO4 + ZnPO4 =>
K3PO4 + ZnSO4 = K3SO4 + ZnPO4
HCOOH + Ca(OH)2 = Ca + HCOO + H2O =>
2 HCOOH + Ca(OH)2 = Ca + 2 HCOO + 2 H2O
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
K + S = K2S =>
2 K + S = K2S
H2SiF6 + AlCl3 + H2O = AlF3 + SiO2 + HCl =>
H2SiF6 + 2 AlCl3 + 2 H2O = 2 AlF3 + SiO2 + 6 HCl
CCl3CO2H + OCH3 = CCl3CO2 + OCH4 =>
CCl3CO2H + OCH3 = CCl3CO2 + OCH4
CH3CH2COOK + KOH = K2CO3 + CH3CH3 =>
CH3CH2COOK + KOH = K2CO3 + CH3CH3
Na2CO3 + C2H4O2 = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 C2H4O2 = 2 CH3COONa + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2[Ti(OH)6] + H2O2 + KOH = K4[Ti(O2)4] + H2O =>
K2[Ti(OH)6] + 4 H2O2 + 2 KOH = K4[Ti(O2)4] + 8 H2O
S + Cl = SCl =>
S + Cl = SCl
(Na)2SO3 + HCl = NaCl + H2O + SO2 =>
(Na)2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HOOC(C6H4)COOK + KOH = KOOC(C6H4)COOK + H2O =>
HOOC(C6H4)COOK + KOH = KOOC(C6H4)COOK + H2O
CF3COOH + H2O = CF3COO + H3O =>
CF3COOH + H2O = CF3COO + H3O
KI + NaOH = K(OH)2 + Na2I =>
KI + 2 NaOH = K(OH)2 + Na2I
AgNO3 + NaCl2*2H2O = AgCl2 + NaNO3 + H2O =>
AgNO3 + NaCl2*2H2O = AgCl2 + NaNO3 + 2 H2O
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