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2 MnO2 + 8 NaOH + 3 NaCl3 = 2 NaMnO4 + 4 H2O + 9 NaCl
SnCl2 + NiSO4 = SnSO4 + NiCl2 =>
SnCl2 + NiSO4 = SnSO4 + NiCl2
CH3CHOH + O2 = CH3CHO + H2O =>
4 CH3CHOH + O2 = 4 CH3CHO + 2 H2O
NH3OH + H2O = NH2OH + H3O =>
NH3OH + H2O = NH2OH + H3O
Na2CO3 + NaHSO4 = Na2HSO4 + NaCO3 =>
Na2CO3 + NaHSO4 = Na2HSO4 + NaCO3
V2O5 + Ca(OH)2 + H2O = Ca2[V(OH)9] =>
V2O5 + 4 Ca(OH)2 + 5 H2O = 2 Ca2[V(OH)9]
KCrO2 + Br2 + KOH = KBr + KCrO4 + H2O =>
KCrO2 + 2 Br2 + 4 KOH = 4 KBr + KCrO4 + 2 H2O
CaOH2 + MgSO4 = MgOH2 + CaSO4 =>
CaOH2 + MgSO4 = MgOH2 + CaSO4
FeI3 + Cl2 = FeCl2 + I2 =>
2 FeI3 + 2 Cl2 = 2 FeCl2 + 3 I2
N2H8SO4 + KOH = NH4OH + K2SO4 =>
N2H8SO4 + 2 KOH = 2 NH4OH + K2SO4
C4H9NO + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C4H9NO + 23 N2O + 16 OH{-} = 8 CO3{2-} + 17 H2O + 24 N2
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + NH4OH =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 NH4OH
Co2(SO4)3 + Ba(NO3)2 = Ba(SO4) + Co(NO3)3 =>
Co2(SO4)3 + 3 Ba(NO3)2 = 3 Ba(SO4) + 2 Co(NO3)3
K2SO4 + MnSO4 + H2O + H2SO4 + C6H5COOHNa = C6H5CH2COOH + KMnO4 + Na2SO4 =>
2 K2SO4 + 4 MnSO4 + 6 H2O + 14 H2SO4 + 40 C6H5COOHNa = 35 C6H5CH2COOH + 4 KMnO4 + 20 Na2SO4
Pb + H2SO4 = H2 + Pb(SO4) =>
Pb + H2SO4 = H2 + Pb(SO4)
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq) =>
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq)
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
Ga2(SO4)3 + MgBr2 = GaBr3 + MgSO4 =>
Ga2(SO4)3 + 3 MgBr2 = 2 GaBr3 + 3 MgSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrCl3 + H2O2 + KOH = H2O + K2CrO4 + HCl =>
2 CrCl3 + 3 H2O2 + 4 KOH = 2 H2O + 2 K2CrO4 + 6 HCl
MnO4{-} + SO3{2-} + H2O = MnO(OH)2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + 3 H2O = 2 MnO(OH)2 + 3 SO4{2-} + 2 OH{-}
FeO + Oxygen = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Mg + HCl(l) = MgCl2 + H2 =>
Mg + 2 HCl(l) = MgCl2 + H2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
HC3H5O2 + NaOH = Na(C3H5O2) + H2O =>
HC3H5O2 + NaOH = Na(C3H5O2) + H2O
CH3CH2COOH + NaHCO3 = CO2 + H2O + CH3CH2CONa =>
8 CH3CH2COOH + 7 NaHCO3 = 10 CO2 + 10 H2O + 7 CH3CH2CONa
K2MnO4 + Na2C2O4 = K + Na2MnO4 + CO2 =>
K2MnO4 + Na2C2O4 = 2 K + Na2MnO4 + 2 CO2
H2S + MnCl3 = Mn2S3 + HCl =>
3 H2S + 2 MnCl3 = Mn2S3 + 6 HCl
CaI2 + Br2 = Ca + IBr =>
CaI2 + Br2 = Ca + 2 IBr
Cu + HNO3 = Cu2{+} + NO + NO3{2-} + H2O =>
12 Cu + 4 HNO3 = 6 Cu2{+} + NO + 3 NO3{2-} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr(aq) + Ca(OH)2(aq) = H(OH)2(s) + CaBr(aq) =>
HBr(aq) + Ca(OH)2(aq) = H(OH)2(s) + CaBr(aq)
Ca + HNO3 = CaNO32 + NO2 + H2O =>
Ca + 60 HNO3 = CaNO32 + 59 NO2 + 30 H2O
CH2CH2(NH2)COOH + O2 = N2 + CO2 + H2O =>
4 CH2CH2(NH2)COOH + 15 O2 = 2 N2 + 12 CO2 + 14 H2O
HSCN + KMnO4 + H2(SO4) = Mn(SO4) + K2(SO4) + H2O + HCN =>
5 HSCN + 6 KMnO4 + 4 H2(SO4) = 6 Mn(SO4) + 3 K2(SO4) + 4 H2O + 5 HCN
ClO2 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + H2O =>
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
PbSO4 + IK = PbI + KSO4 =>
PbSO4 + IK = PbI + KSO4
KNO2 + KI + AlCl3 + H2O = KCl + I2 + NH3 + K[Al(OH)4] =>
4 KNO2 + 24 KI + 7 AlCl3 + 20 H2O = 21 KCl + 12 I2 + 4 NH3 + 7 K[Al(OH)4]
KOH + CH3CH2COO = KCH3CH2 + COOOH =>
KOH + CH3CH2COO = KCH3CH2 + COOOH
C13H8O + NaBH4 + CH3CH2OH = C13H10O + CH3CH2OBH3 + Na =>
C13H8O + NaBH4 + CH3CH2OH = C13H10O + CH3CH2OBH3 + Na
CaNO3 + Na2CO3 = Ca2CO3 + NaNO3 =>
2 CaNO3 + Na2CO3 = Ca2CO3 + 2 NaNO3
Na2CO3 + H2O = Na2CO3*7H2O =>
Na2CO3 + 7 H2O = Na2CO3*7H2O
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
Cu{2+} + Mn = Cu + Mn{2+} =>
Cu{2+} + Mn = Cu + Mn{2+}
H3(AsO4) + Ag(OH) = H2O + Ag3(AsO4) =>
H3(AsO4) + 3 Ag(OH) = 3 H2O + Ag3(AsO4)
Mg3N2 + NaOH + H2O = Mg(OH)2 + NH3NaOH =>
Mg3N2 + 2 NaOH + 6 H2O = 3 Mg(OH)2 + 2 NH3NaOH
BaBr2 + Ba(MnO4)2 + H2SO4 = MnSO4 + Br2 + BaSO4 + H2O =>
5 BaBr2 + Ba(MnO4)2 + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 BaSO4 + 8 H2O
NaMnO4 + HI = I2 + MnI2 + NaI + H2O =>
2 NaMnO4 + 16 HI = 5 I2 + 2 MnI2 + 2 NaI + 8 H2O
BaCl2 + NaIO3 = BaIO3 + NaCl2 =>
BaCl2 + NaIO3 = BaIO3 + NaCl2
C3H8 + O2 = CO3 + H8 =>
2 C3H8 + 9 O2 = 6 CO3 + 2 H8
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