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H2SO4 + Cu + NH4NO3 = CuSO4 + 3 H2O + N2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Fe{2}O{3} + Al = Al{2}O{3} + Fe =>
Fe{2}O{3} + Al = Al{2}O{3} + Fe
(NH4)2Fe(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)HSO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 2(NH4)HSO4 + 6 H2O
As2O3 + HClO3 + H2O = H3AsO4 + HCl =>
3 As2O3 + 2 HClO3 + 9 H2O = 6 H3AsO4 + 2 HCl
KCl(s) + H2O(l) = KOH(aq) + HCl(aq) =>
KCl(s) + H2O(l) = KOH(aq) + HCl(aq)
ZnCl2 + HI = ZnI2 + HCl =>
ZnCl2 + 2 HI = ZnI2 + 2 HCl
FeCl3 + K2CrO7 = KCl + Fe2(CrO7)3 =>
2 FeCl3 + 3 K2CrO7 = 6 KCl + Fe2(CrO7)3
NH4OH + Al2(CO3)3 = (NH4)2CO3 + Al(OH)3 =>
6 NH4OH + Al2(CO3)3 = 3(NH4)2CO3 + 2 Al(OH)3
C2H6O(ethanol) + O2 = H2O + CH3COOH =>
C2H6O(ethanol) + O2 = H2O + CH3COOH
Cd(OH)2 + Na2CO3 = NaOH + CdCO3 =>
Cd(OH)2 + Na2CO3 = 2 NaOH + CdCO3
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)2 + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 Fe2(SO4)3 + Cr2(SO4)2 + 7 H2O
BaCl2 + NH4OH = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH4OH = Ba(OH)2 + 2 NH4Cl
Ca5(PO4)3OH + H = Ca5(PO4)3 + H2O =>
Ca5(PO4)3OH + H = Ca5(PO4)3 + H2O
PBSO3(s) = PBO(s) + SO2(g) =>
PBSO3(s) = PBO(s) + SO2(g)
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P2O4 = PO2 =>
P2O4 = 2 PO2
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
Cr2(SO4)3 + SrOH = Cr2(OH) + Sr(SO4)3 =>
Cr2(SO4)3 + SrOH = Cr2(OH) + Sr(SO4)3
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(aq) + KOH(aq) = NH4OH(aq) + KCl(aq)
MoO3 + FeSi = FeMo + SiO2 + Fe =>
2 MoO3 + 3 FeSi = 2 FeMo + 3 SiO2 + Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2(aq) + OH(aq) = Fe(OH)2(s) =>
Fe2(aq) + 4 OH(aq) = 2 Fe(OH)2(s)
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
C6H6 + F2 = CF4HF =>
C6H6 + 15 F2 = 6 CF4HF
Zn(NO3)2(aq) + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaOH = Zn(OH)2 + 2 NaNO3
OH{-} + Cu2O + H2O = Cu(OH)2 + e =>
2 OH{-} + Cu2O + H2O = 2 Cu(OH)2 + 2e
Pb + NaCl = PbCl2 + PbNa2 =>
2 Pb + 2 NaCl = PbCl2 + PbNa2
MnO4{4-} + Fe{2}{+} + H3O{+} = MnO + Fe{3+} + H2O =>
MnO4{4-} + 2 Fe{2}{+} + 6 H3O{+} = MnO + 2 Fe{3+} + 9 H2O
Cl[Ag(NH3)2] + HNO3 = AgCl + NH4NO3 =>
Cl[Ag(NH3)2] + 2 HNO3 = AgCl + 2 NH4NO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
sulfuricacid + NaOH = sodiumsulfate + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AmmoniumPhosphate + AluminumSulfate = AluminumPhosphate + AmmoniumSulfate =>
AmmoniumPhosphate + AluminumSulfate = AluminumPhosphate + AmmoniumSulfate
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mn02 + H2O2 = H2 + MnO2 =>
Mn02 + 2 H2O2 = 2 H2 + 2 MnO2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C2H5Cl + Cl2 = C2 + HCl =>
C2H5Cl + 2 Cl2 = C2 + 5 HCl
H12O6 + CO = C2H6O + CO2 =>
H12O6 + 12 CO = 2 C2H6O + 8 CO2
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
NaNO3 + HCl = NaNO3H + Cl =>
NaNO3 + HCl = NaNO3H + Cl
SN + HNO3 = SNO2 + NO2 + H30 =>
15 SN + 30 HNO3 = 15 SNO2 + 30 NO2 + H30
PH4F + Mg(OH)2 = PH3 + H2O + MgF2 =>
2 PH4F + Mg(OH)2 = 2 PH3 + 2 H2O + MgF2
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
CO + H2O = CH3OH + O2 =>
CO + 2 H2O = CH3OH + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
FeCl3 + K4FeCN6 = Fe4(FeCN6)3 + KCl =>
4 FeCl3 + 3 K4FeCN6 = Fe4(FeCN6)3 + 12 KCl
HCOOH + Zn = (HCOO)2Zn + H =>
2 HCOOH + Zn = (HCOO)2Zn + 2 H
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