Equations balanced on the previous day | Equations balanced on the next day |
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
Ba(NO3)2 + Li2CO3 = BaCO3 + Li(NO3) =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 Li(NO3)
Pb(NO3)2(aq) + NaCl(s) = PbCl2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaCl(s) = PbCl2 + 2 NaNO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KO5 + CO2 = K2C2O4 + O =>
2 KO5 + 2 CO2 = K2C2O4 + 10 O
C24H52Na3SO3 + H2O + Zn = C24H39O2 + Na3ZnSO3 + H2 =>
2 C24H52Na3SO3 + 4 H2O + 2 Zn = 2 C24H39O2 + 2 Na3ZnSO3 + 17 H2
CuSO4 + (NH4)2C2O4 = (NH4)2SO4 + CuC2O4 =>
CuSO4 + (NH4)2C2O4 = (NH4)2SO4 + CuC2O4
NH3 + AlBr3 = NH3AlBr3 =>
NH3 + AlBr3 = NH3AlBr3
Fe(III)NO3 + KCO3 = Fe(III)CO3 + KNO3 =>
Fe(III)NO3 + KCO3 = Fe(III)CO3 + KNO3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
MgSO4(aq) + Na2CO3(aq) = Na2SO4 + MgCO3 =>
MgSO4(aq) + Na2CO3(aq) = Na2SO4 + MgCO3
C12H14Cl2N2 + O2 = CO2 + H2O + NO3 + Cl =>
2 C12H14Cl2N2 + 37 O2 = 24 CO2 + 14 H2O + 4 NO3 + 4 Cl
ClO2{-} + SO4{2-} + H{+} = ClO3{-} + S2O3{2-} + H2O =>
4 ClO2{-} + 2 SO4{2-} + 2 H{+} = 4 ClO3{-} + S2O3{2-} + H2O
Ba(OH)2 + Al = Ba + Al(OH)2 =>
Ba(OH)2 + Al = Ba + Al(OH)2
NaCO3 + AlCl3 = Al(CO3)3 + NaCl =>
3 NaCO3 + AlCl3 = Al(CO3)3 + 3 NaCl
Cl2(g) + Ga(s) = GaCl2(s) =>
Cl2(g) + Ga(s) = GaCl2(s)
Fe + H2SO4 + KSCN + H2O2 = Fe(SCN)6 + H2K(SO4)2 + H2O =>
Fe + 12 H2SO4 + 6 KSCN + 6 H2O2 = Fe(SCN)6 + 6 H2K(SO4)2 + 12 H2O
NiCl2 + HNO3 = Ni(NO3)2 + Cl2 + NO + H2O =>
3 NiCl2 + 8 HNO3 = 3 Ni(NO3)2 + 3 Cl2 + 2 NO + 4 H2O
C2H6O + N2O = CO2 + H2O + N2 =>
C2H6O + 6 N2O = 2 CO2 + 3 H2O + 6 N2
C6H6ClN + H2O2 + OH{-} = CO2 + H2O + Cl{-} + NO2{-} =>
C6H6ClN + 16 H2O2 + 2 OH{-} = 6 CO2 + 20 H2O + Cl{-} + NO2{-}
C3H6O2 + C3H8O = C6H12O2 + H2O =>
C3H6O2 + C3H8O = C6H12O2 + H2O
Ni + AlPO4 = NiPO4 + Al =>
Ni + AlPO4 = NiPO4 + Al
Cu + NHO3 = Cu(NO3)2 + H2O + N2O =>
4 Cu + 10 NHO3 = 4 Cu(NO3)2 + 5 H2O + N2O
S + KBr = SK + Br2 =>
2 S + 2 KBr = 2 SK + Br2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + N2O3 + H2O =>
4 FeSO4 + 2 HNO3 + 2 H2SO4 = 2 Fe2(SO4)3 + N2O3 + 3 H2O
Zn(OH)4{-2} = Zn(OH)2 + OH{-} =>
Zn(OH)4{-2} = Zn(OH)2 + 2 OH{-}
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + CO2 + KNO3 + MnSO4 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1176 MnSO4 + 223 K2SO4 + 1879 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Qs + NgOD = Ng3QsO3 + D2 =>
2 Qs + 6 NgOD = 2 Ng3QsO3 + 3 D2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2 + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2 + 3 H2O
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Na2CO3 + CuClO4 = Cu2CO3 + NaClO4 =>
Na2CO3 + 2 CuClO4 = Cu2CO3 + 2 NaClO4
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
CaOHLiCl = LiOHCaCl =>
CaOHLiCl = LiOHCaCl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
ON2 + H2O = NH3 + NO =>
5 ON2 + 3 H2O = 2 NH3 + 8 NO
NaHCO3 + HCN = NaCN + H2CO3 =>
NaHCO3 + HCN = NaCN + H2CO3
C2H5{-} + OH{-} = COOH + e + H2O =>
C2H5{-} + 11 OH{-} = 2 COOH + 12e + 7 H2O
C6H5COOH + NaOH = C6H5COO{-} + H2O + Na{+} =>
C6H5COOH + NaOH = C6H5COO{-} + H2O + Na{+}
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Ag(NH3)4{+} + HS{-} = Ag2S + NH4{+} + NH3 =>
2 Ag(NH3)4{+} + HS{-} = Ag2S + NH4{+} + 7 NH3
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgBr(aq) + NaCl(aq) = AgCl + NaBr =>
AgBr(aq) + NaCl(aq) = AgCl + NaBr
Al + HCl = Al(HCl)3 =>
Al + 3 HCl = Al(HCl)3
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