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3 Na2S + 2 Al(OH)3 = 6 NaOH + Al2S3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + AgNO3 = Cr2O7 + Ag + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Cr2O7 + 2 Ag + 2 KNO3
CH3CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
4 CH3CH2CH2OH + 3 CuO = 3 CH3CH2CH2COH + 4 H2O + 3 Cu
KHCO3(heat) = KOH + CO2 =>
KHCO3(heat) = KOH + CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na3PO3 = Na3 + PO3 =>
Na3PO3 = Na3 + PO3
KAIO2 + H2SO4 = KAI(SO4)2 + H2O =>
KAIO2 + 2 H2SO4 = KAI(SO4)2 + 2 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Li + F2 = Li2F2 =>
2 Li + F2 = Li2F2
H2S + CuO = Cu2O + SO2 + H2 =>
H2S + 4 CuO = 2 Cu2O + SO2 + H2
KMnO4 + CoSO3 + H2SO4 = K2SO4 + MnSO4 + Co2(SO4)3 + H2O =>
6 KMnO4 + 10 CoSO3 + 14 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Co2(SO4)3 + 14 H2O
WCl6 + SbF5 = WF6 + SbF3Cl2 =>
WCl6 + 3 SbF5 = WF6 + 3 SbF3Cl2
Mg + HNO2 = MgHNO2 =>
Mg + HNO2 = MgHNO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ti2O3 + C + Cl2 = TiCl4 + CO2 =>
2 Ti2O3 + 3 C + 8 Cl2 = 4 TiCl4 + 3 CO2
H3BO3 + Ca(OH)2 = Ca3BO3 + H(OH)2 =>
H3BO3 + 3 Ca(OH)2 = Ca3BO3 + 3 H(OH)2
Cu + [Fe(CN)6]4 = Cu2Fe(CN)6 =>
8 Cu + [Fe(CN)6]4 = 4 Cu2Fe(CN)6
O2 + Br = O2Br3 =>
O2 + 3 Br = O2Br3
Cd + CuBr3 = CdBr3 + Cu =>
Cd + CuBr3 = CdBr3 + Cu
FeS + Si = Fe + SiS =>
FeS + Si = Fe + SiS
NH2 + NO = N2 + HO2 =>
2 NH2 + 8 NO = 5 N2 + 4 HO2
NH5O + HNO3 = H2O + N2 =>
5 NH5O + 3 HNO3 = 14 H2O + 4 N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mn(NO3)2 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
Fe + PO4 = FePO4 =>
Fe + PO4 = FePO4
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Cl2 + NO2 = NOCl + O2 =>
Cl2 + 2 NO2 = 2 NOCl + O2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
H2S + H2O = S(OH)2 + H2 =>
H2S + 2 H2O = S(OH)2 + 2 H2
Li2O + H2O + CO2 = LiHCO3 =>
Li2O + H2O + 2 CO2 = 2 LiHCO3
AgNO3 + CoCl4[{-}2] = CoCl3 + NO3[{-}] + AgCl =>
AgNO3 + CoCl4[{-}2] = CoCl3 + NO3[{-}] + AgCl
Na3PO4 + (CH3COO)2Zn = Zn3(PO4)2 + CH3COONa =>
2 Na3PO4 + 3(CH3COO)2Zn = Zn3(PO4)2 + 6 CH3COONa
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
K2SO4 + NaOH = NaKSO4 + KOH =>
K2SO4 + NaOH = NaKSO4 + KOH
BaCl + MgSO = MgCl + BaSO =>
BaCl + MgSO = MgCl + BaSO
P4O10(s) + HNO3(aq) = N2O5(g) + H3PO4 =>
P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4 H3PO4
J2 + HNO3 = HJO3 + NO + H2O =>
3 J2 + 10 HNO3 = 6 HJO3 + 10 NO + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbO2 + NaCrO3 + NaOH = Na2CrO4 + Na[Pb(OH)3] =>
PbO2 + 2 NaCrO3 + 3 NaOH = 2 Na2CrO4 + Na[Pb(OH)3]
Zn + Pt(SO4)2 = Zn(SO4) + Pt =>
2 Zn + Pt(SO4)2 = 2 Zn(SO4) + Pt
Na3PO4 + SiO2 = Na2O + Si3(PO4)4 =>
4 Na3PO4 + 3 SiO2 = 6 Na2O + Si3(PO4)4
NaBr + KOH = NaBrKOH =>
NaBr + KOH = NaBrKOH
NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq) =>
2 NH4Cl(aq) + MgCo3(s) = (NH4)2Co3(aq) + MgCl2(aq)
NH3 + HS2 = NH4S2 =>
NH3 + HS2 = NH4S2
AlI3 + Zn = AlZn + I2 =>
2 AlI3 + 2 Zn = 2 AlZn + 3 I2
BrOH + HClO = BrClO + H2O =>
BrOH + HClO = BrClO + H2O
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