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2 Si + 6 OH = 2 SiO3 + 3 H2
C + SiO2 = CO + Si =>
2 C + SiO2 = 2 CO + Si
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
CdSO4 + H2O = (CdOH)2SO4 + H2SO4 =>
2 CdSO4 + 2 H2O = (CdOH)2SO4 + H2SO4
PbO2 + HCl + NH4Cl = (NH4)2[PbCl6](s) + H2O =>
PbO2 + 4 HCl + 2 NH4Cl = (NH4)2[PbCl6](s) + 2 H2O
Ag + Au2(SO4)3 = Ag2SO4 + Au =>
6 Ag + Au2(SO4)3 = 3 Ag2SO4 + 2 Au
NO2 + KOH = KNO3 + KNO2 + H2O =>
2 NO2 + 2 KOH = KNO3 + KNO2 + H2O
Bi(NO3)3 + H2O = BiONO3 + HNO3 =>
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
OH + P4 = H3PO4 + H2O =>
20 OH + P4 = 4 H3PO4 + 4 H2O
Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Nb + S = Nb2S5 =>
2 Nb + 5 S = Nb2S5
Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O
NH4OH + C6H8O7 = C6H11NO7 + H2O =>
NH4OH + C6H8O7 = C6H11NO7 + H2O
Mn(NO3)2 + H2O = Mn(OH)2 + HNO3 =>
Mn(NO3)2 + 2 H2O = Mn(OH)2 + 2 HNO3
C3H6 + S8 = CS2 + H2S =>
8 C3H6 + 9 S8 = 24 CS2 + 24 H2S
Fe3O4 + SO3 = FeS + O2 =>
2 Fe3O4 + 6 SO3 = 6 FeS + 13 O2
HNO3(aq) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3(aq) + Na2CO3 = 2 NaNO3 + CO2 + H2O
AgNO3 + NH3 = Ag2O + NO2 + H2O =>
14 AgNO3 + 2 NH3 = 7 Ag2O + 16 NO2 + 3 H2O
Pb{2+} + NaOH = Na{+} + Pb(OH)2 =>
Pb{2+} + 2 NaOH = 2 Na{+} + Pb(OH)2
BaO + H3O{+} + HSO4{-} = BaSO4 + H2O =>
BaO + H3O{+} + HSO4{-} = BaSO4 + 2 H2O
KMnO4 + CH3CH2CHO + H2O = CH3CH2CO2H + MnO2 + KOH =>
2 KMnO4 + 3 CH3CH2CHO + H2O = 3 CH3CH2CO2H + 2 MnO2 + 2 KOH
Pb(NO3)2 + CaI2 = Pb(NO3)2CaI2 =>
Pb(NO3)2 + CaI2 = Pb(NO3)2CaI2
CaCO3 + CH3CH2CH2COOH = (CH3CH2CH2COO)2Ca + CO2 + H2O =>
CaCO3 + 2 CH3CH2CH2COOH = (CH3CH2CH2COO)2Ca + CO2 + H2O
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2(s) + CaCO3(aq) =>
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2(s) + CaCO3(aq)
Na2S + ZnSO4 = ZnS + Na2(SO4) =>
Na2S + ZnSO4 = ZnS + Na2(SO4)
C3H8O + HCl = C3Cl + H9O =>
C3H8O + HCl = C3Cl + H9O
MgO + Si = SiO3 + Mg =>
3 MgO + Si = SiO3 + 3 Mg
K2[Sn(OH)4] + O2 + KOH = K3[Sn(OH)6] + K2O2 =>
2 K2[Sn(OH)4] + O2 + 4 KOH = 2 K3[Sn(OH)6] + K2O2
NaCl + HOH = NaOH + Cl2 + H2 =>
2 NaCl + 2 HOH = 2 NaOH + Cl2 + H2
MgI2 + AgHCO3 = Mg(HCO3)2 + AgI =>
MgI2 + 2 AgHCO3 = Mg(HCO3)2 + 2 AgI
Hg + Cd(NO3)2 = HgNO3 + Cd =>
2 Hg + Cd(NO3)2 = 2 HgNO3 + Cd
C4H8 + Br = Br2C4H8 =>
C4H8 + 2 Br = Br2C4H8
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Co(SO4)2 + Na2CrO4 = Co(CrO4)2 + Na2SO4 =>
Co(SO4)2 + 2 Na2CrO4 = Co(CrO4)2 + 2 Na2SO4
NaC2H3O2 + Ba(NO3)2 = Ba(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Ba(NO3)2 = Ba(C2H3O2)2 + 2 NaNO3
Na3Cu(CN)4 + Cl2 + NaOH = Cu(OH)2 + CO2 + N2 + NaCl + H2O =>
2 Na3Cu(CN)4 + 21 Cl2 + 36 NaOH = 2 Cu(OH)2 + 8 CO2 + 4 N2 + 42 NaCl + 16 H2O
Ag2Cr2O7 + H2SO4 + AgI = Ag2SO4 + Cr2S2O8 + I2 + H2O =>
Ag2Cr2O7 + 7 H2SO4 + 8 AgI = 5 Ag2SO4 + Cr2S2O8 + 4 I2 + 7 H2O
C2H5ONH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
3 C2H5ONH2 + NaNO2 + HCl = 3 C2H5OH + 2 N2 + NaCl + 2 H2O
C14H24O2 + O2 = CO2 + H2O =>
C14H24O2 + 19 O2 = 14 CO2 + 12 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Al + K2O = AlO + K =>
Al + K2O = AlO + 2 K
MgO2CO + HCl = CO2 + Cl2Mg + H2O =>
MgO2CO + 2 HCl = CO2 + Cl2Mg + H2O
SO2 + O = SO3 =>
SO2 + O = SO3
CH3COOH + KOH = CHCOK + H2O =>
CH3COOH + KOH = CHCOK + 2 H2O
Fe2 + S3 = Fe2S3 =>
Fe2 + S3 = Fe2S3
NaOH + NHO3 = NaNO3 + H2O =>
NaOH + NHO3 = NaNO3 + H2O
SnO2 + NaOH = Na2SnO3 + H2O =>
SnO2 + 2 NaOH = Na2SnO3 + H2O
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