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PbOH2SO4 = PbSO4H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaO + H2 = CaH2O =>
CaO + H2 = CaH2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
KCr(SO4)2*12H2O + KOH = K3[Cr(OH)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KOH = K3[Cr(OH)6] + 2 K2SO4 + 12 H2O
HCOOH + H{+} + Cr2O7{2-} = CO2 + H2O + Cr{3+} =>
3 HCOOH + 8 H{+} + Cr2O7{2-} = 3 CO2 + 7 H2O + 2 Cr{3+}
NaHS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaOH + H2O =>
5 NaHS + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 NaOH + 7 H2O
Cr2O3 + HNO3 = Cr(NO3)6 + NO + H2O =>
Cr2O3 + 14 HNO3 = 2 Cr(NO3)6 + 2 NO + 7 H2O
HCIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCI + HOH =>
HCIO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + HCI + 3 HOH
HI + H2SO4 = H2O + I2 + H2S =>
8 HI + H2SO4 = 4 H2O + 4 I2 + H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + K2Cr2O7 + H2O = KCl + BaCrO4 + HCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 KCl + 2 BaCrO4 + 2 HCl
HCHO + H2O = CH3OH + HCOOH =>
2 HCHO + H2O = CH3OH + HCOOH
H2SO4 + NaOH = HNa + HSO4 + H2O =>
2 H2SO4 + NaOH = HNa + 2 HSO4 + H2O
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
FeC2O4 + K2C2O4 + H2C2O4 + H2O2 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + 3 K2C2O4 + H2C2O4 + H2O2 = 2 K3[Fe(C2O4)3] + 2 H2O
KNO3 + Al + KOH + H2O = K3[Al(OH)6] + NH3 =>
3 KNO3 + 8 Al + 21 KOH + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
C4H10O + KMnO4 + H2SO4 = C4H9O2 + K2SO4 + MnSO4 + H2O =>
10 C4H10O + 6 KMnO4 + 9 H2SO4 = 10 C4H9O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Na2C2O4 + AuC2H3O2 = NaC2H3O2 + Au2C2O4 =>
Na2C2O4 + 2 AuC2H3O2 = 2 NaC2H3O2 + Au2C2O4
CH3CH2ONa + CH3CH2OH = CH3CH2CH3CH2ONaOH =>
CH3CH2ONa + CH3CH2OH = CH3CH2CH3CH2ONaOH
HAsO2 + Ce(SO4)2 + H2O = H3AsO4 + Ce2(SO4)3 + H2SO4 =>
HAsO2 + 2 Ce(SO4)2 + 2 H2O = H3AsO4 + Ce2(SO4)3 + H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li3N + HOH = LiOH + NH3 =>
Li3N + 3 HOH = 3 LiOH + NH3
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
HClO2 + NaOH = NaClO2 + H2O =>
HClO2 + NaOH = NaClO2 + H2O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
Al3 + HCl2 = AlCl3 + H2 =>
4 Al3 + 18 HCl2 = 12 AlCl3 + 9 H2
H2SO4(aq) + K2CO3(aq) = K2SO4 + H2CO3 =>
H2SO4(aq) + K2CO3(aq) = K2SO4 + H2CO3
NaHCO3 + CH3COOH = CO2 + H2O + CH3COONa2 =>
16 NaHCO3 + 9 CH3COOH = 18 CO2 + 14 H2O + 8 CH3COONa2
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + NaNO3 + H2O = Fe2O3 =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 9 H2O
Zn(NO{3-}) + NaOH = ZnOH + Na(NO{3-}) =>
Zn(NO{3-}) + NaOH = ZnOH + Na(NO{3-})
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
PH3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 PH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 H3PO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2SO4
AgCl3 + I2 = AgI3 + Cl2 =>
2 AgCl3 + 3 I2 = 2 AgI3 + 3 Cl2
K + HNO3 = KNO3 + H3 =>
3 K + 3 HNO3 = 3 KNO3 + H3
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
HCIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCI + HOH =>
HCIO3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + HCI + 3 HOH
CH4(g) + O2(g) = CO3(g) + H2O(l) =>
2 CH4(g) + 5 O2(g) = 2 CO3(g) + 4 H2O(l)
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
FeO4{2-} + Fe + H2O = Fe(OH)3 + OH{-} =>
FeO4{2-} + Fe + 4 H2O = 2 Fe(OH)3 + 2 OH{-}
C8H16(OH)2 + HCl = C8H16Cl2 + H2O =>
C8H16(OH)2 + 2 HCl = C8H16Cl2 + 2 H2O
NH3 + NO = NH + H2O =>
3 NH3 + 2 NO = 5 NH + 2 H2O
Ca(OH)2 + C2H5COOH = CaCOOH + CO2 + H2 =>
2 Ca(OH)2 + C2H5COOH = 2 CaCOOH + CO2 + 4 H2
Mn2(CO3)5 + H2SeO4 = Mn2(SeO4)5 + H2CO3 =>
Mn2(CO3)5 + 5 H2SeO4 = Mn2(SeO4)5 + 5 H2CO3
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