Equations balanced on the previous day | Equations balanced on the next day |
2 Li2S + O2 = 2 Li2O + 2 S
H4P2O7 + Pb(OH)4 = PbP2O7 + H2O =>
H4P2O7 + Pb(OH)4 = PbP2O7 + 4 H2O
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Fe{2+} + Na = Fe(Na){2+} =>
Fe{2+} + Na = Fe(Na){2+}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn(NO3)2 + KI = KI(NO3) + Zn =>
Zn(NO3)2 + 2 KI = 2 KI(NO3) + Zn
Fe(OH)2 + NaOCl = FeOOH + NaCl + H2O =>
2 Fe(OH)2 + NaOCl = 2 FeOOH + NaCl + H2O
Ag2 + CuCl2 = AgCl + CuCl =>
Ag2 + 2 CuCl2 = 2 AgCl + 2 CuCl
Ca(HCO3)2 + NaOH = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + Na2CO3 + 2 H2O
LiHCO3 + HCl = LiHCl2 + H2CO3 =>
LiHCO3 + 2 HCl = LiHCl2 + H2CO3
Ca(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = P4 + 14 CO + 2 CaSiO3
IrO2 + Na2CO3 + O2 = NaIrO3 + CO2 =>
4 IrO2 + 2 Na2CO3 + O2 = 4 NaIrO3 + 2 CO2
H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O(l)
C22H34 + O2 = CO2 + H2O =>
2 C22H34 + 61 O2 = 44 CO2 + 34 H2O
AgNO2 + ZnCl2 = AgCl + Zn(NO2)2 =>
2 AgNO2 + ZnCl2 = 2 AgCl + Zn(NO2)2
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2 =>
Na2CO3 + MnO2 + KNO3 = Na2MnO4 + KNO2 + CO2
Sn + AuNO3 = Sn(NO3)4 + Au =>
Sn + 4 AuNO3 = Sn(NO3)4 + 4 Au
H2SO4 + Al(OH)3 = SO5AlH + H2O =>
H2SO4 + Al(OH)3 = SO5AlH + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na4V10O27 + NaOH = Na6V10O28 + H2O =>
Na4V10O27 + 2 NaOH = Na6V10O28 + H2O
He + N + Ta + I = He2N4Ta6I8 =>
2 He + 4 N + 6 Ta + 8 I = He2N4Ta6I8
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
NaBr + HCOOH = HCOONa + HBr =>
NaBr + HCOOH = HCOONa + HBr
Al + Fe3Cl = AlCl3 + Fe =>
Al + 3 Fe3Cl = AlCl3 + 9 Fe
C5H10N2O3 + O2 = H2O + CO2 + NH3 =>
2 C5H10N2O3 + 9 O2 = 4 H2O + 10 CO2 + 4 NH3
HF + H2O = F{-} + H3O{+} =>
HF + H2O = F{-} + H3O{+}
CuSO4 + CaI2 = CuI + I2 + CaSO4 =>
2 CuSO4 + 2 CaI2 = 2 CuI + I2 + 2 CaSO4
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
C20H27N3SO4 + O2 = CO2 + H2O + HNO3 + H2SO4 =>
C20H27N3SO4 + 30 O2 = 20 CO2 + 11 H2O + 3 HNO3 + H2SO4
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 6 H2O
Al2O3 + NH4OH = (NH4)2O + Al(OH)3 =>
Al2O3 + 6 NH4OH = 3(NH4)2O + 2 Al(OH)3
CuBr + HNO3 = CuNO3 + NO + HBr2 + H2O =>
6 CuBr + 7 HNO3 = 6 CuNO3 + NO + 3 HBr2 + 2 H2O
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
HSO3F + O2 = SO3 + H2O + F =>
4 HSO3F + O2 = 4 SO3 + 2 H2O + 4 F
Zn(NO3)2 + KI = KI(NO3) + Zn =>
Zn(NO3)2 + 2 KI = 2 KI(NO3) + Zn
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s) =>
AgCl(s) + NaNO3(aq) = AgNO3(aq) + NaCl(s)
KMnO4 + NaCl + NaHSO4 = Cl2 + Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 16 NaHSO4 = 5 Cl2 + 13 Na2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
KI + K2Cr2O7 + O2 = K2CrO4 + I2 =>
4 KI + 2 K2Cr2O7 + O2 = 4 K2CrO4 + 2 I2
NH4C2H3O2 = N + H2 + C + O =>
2 NH4C2H3O2 = 2 N + 7 H2 + 4 C + 4 O
HNO2 + K2Cr2O7 + H2SO4 = K2SO4 + HNO3 + Cr2(SO4)3 + H2O =>
3 HNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 3 HNO3 + Cr2(SO4)3 + 4 H2O
BI3 + I{-} = (BI4){-} =>
BI3 + I{-} = (BI4){-}
K2O + H2SiO3 = K2H2SiO4 =>
K2O + H2SiO3 = K2H2SiO4
C23H40N2O18 + O2 = NH3 + CO2 + H2O =>
2 C23H40N2O18 + 45 O2 = 4 NH3 + 46 CO2 + 34 H2O
Na2SO3(s) + HCl(aq) = SO2(g) + NaCl(aq) + H2O(l) =>
Na2SO3(s) + 2 HCl(aq) = SO2(g) + 2 NaCl(aq) + H2O(l)
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide =>
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide
C6H4Cl2O + O2 = CO2 + H2O + HCl =>
C6H4Cl2O + 6 O2 = 6 CO2 + H2O + 2 HCl
Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)3 + SO2 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 Na2SO4
NH3(g) + O2(g) + CH4 = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4 = 2 HCN(aq) + 6 H2O(l)
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