Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + MgCl2 = 2 FeCl + Mg
C7H7NO2 + C4H6O3 = C9H9NO3 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H9NO3 + H2O
LiSO4 = Li + S + O2 =>
LiSO4 = Li + S + 2 O2
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
H3CO3 + AgOH = H2O + Ag3CO3 =>
H3CO3 + 3 AgOH = 3 H2O + Ag3CO3
Mg + Al2S3 = MgS + Al =>
3 Mg + Al2S3 = 3 MgS + 2 Al
P4(s) + F2(g) = PF3(l) =>
P4(s) + 6 F2(g) = 4 PF3(l)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Cu2SO4 + K2Cr2O7 + H2SO4 = CuSO4 + CrSO4 + H2O + K2SO4 =>
4 Cu2SO4 + K2Cr2O7 + 7 H2SO4 = 8 CuSO4 + 2 CrSO4 + 7 H2O + K2SO4
H2 + S = H2S =>
H2 + S = H2S
Ag + H(SO4) = H2 + Ag2(SO4) =>
4 Ag + 2 H(SO4) = H2 + 2 Ag2(SO4)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
C12H22O11 + NO2 = CO2 + NO + H2O =>
C12H22O11 + 24 NO2 = 12 CO2 + 24 NO + 11 H2O
Cl2 + NaClO2 = ClO2 + NaCl =>
Cl2 + 2 NaClO2 = 2 ClO2 + 2 NaCl
Cu3(CO3)2(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 6 HCl = 3 CuCl2 + 4 H2O + 2 CO2
NaNO2(aq) + CuClO3(aq) = NaClO3(aq) + CuNO2(s) =>
NaNO2(aq) + CuClO3(aq) = NaClO3(aq) + CuNO2(s)
Pb(NO3)2 + KI = PbI4 + K2NO3 =>
Pb(NO3)2 + 4 KI = PbI4 + 2 K2NO3
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
CH3C(OH)(CH3)CN + HNO3 + H2O = CH3CH2C(OH)(CH3)COOH + NH4NO3 =>
20 CH3C(OH)(CH3)CN + 14 HNO3 + 37 H2O = 16 CH3CH2C(OH)(CH3)COOH + 17 NH4NO3
Al2(Cr2O7)3 + KOH = Al2(OH)3 + KCr2O7 =>
Al2(Cr2O7)3 + 3 KOH = Al2(OH)3 + 3 KCr2O7
ZnCl2 + NH4S = ZnS + NH4Cl2 =>
ZnCl2 + NH4S = ZnS + NH4Cl2
Sb2S3 + NO3{-} + H{+} = NO2 + SO4{2-} + Sb2O5 + H2O =>
Sb2S3 + 28 NO3{-} + 22 H{+} = 28 NO2 + 3 SO4{2-} + Sb2O5 + 11 H2O
Br2(l) + FeI3(aq) = BrFe3 + I =>
Br2(l) + 6 FeI3(aq) = 2 BrFe3 + 18 I
HCl + NaOH(s) = NaCl + H2O(s) =>
HCl + NaOH(s) = NaCl + H2O(s)
Al2(CO3)3 = Al2O3(s) + CO2(g) =>
Al2(CO3)3 = Al2O3(s) + 3 CO2(g)
Al(s) + FeO(s) = Al2O3(s) + Fe(l) =>
2 Al(s) + 3 FeO(s) = Al2O3(s) + 3 Fe(l)
Ni(OH)2 + H2Cr2O7 = Ni2(Cr2O7)2 + H2O =>
2 Ni(OH)2 + 2 H2Cr2O7 = Ni2(Cr2O7)2 + 4 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ba + SnCl4 = Sn + BaCl2 =>
2 Ba + SnCl4 = Sn + 2 BaCl2
Co{2+} + NH4CNS = (NH4)2{2+} + Co(CNS)4{2-} =>
Co{2+} + 4 NH4CNS = 2(NH4)2{2+} + Co(CNS)4{2-}
H{+} + Zn + Al2O3 = Zn{2+} + Al + H2O =>
6 H{+} + 3 Zn + Al2O3 = 3 Zn{2+} + 2 Al + 3 H2O
I + H2SO4 = HI + SO4 =>
2 I + H2SO4 = 2 HI + SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2O + Ca = OCa2 + H2 =>
H2O + 2 Ca = OCa2 + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
F2 + NaBr = NaF + Br3 =>
3 F2 + 6 NaBr = 6 NaF + 2 Br3
NH4Cl + Ba(OH)2 = BaCl2 + NH4OH =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH4OH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
CH2O + Ag2O = Ag + CO2 + H2O =>
CH2O + 2 Ag2O = 4 Ag + CO2 + H2O
CHCl + O2 = ClO3 + H2O + CO2 =>
4 CHCl + 11 O2 = 4 ClO3 + 2 H2O + 4 CO2
C2H3O2 + HNaCO3 = CO2 + Na + H2O =>
C2H3O2 + 7 HNaCO3 = 9 CO2 + 7 Na + 5 H2O
Fe{+} + e = Fe =>
Fe{+} + e = Fe
KI + KMnO4 + HCl = I + MnCl2 + KCl + H2O =>
5 KI + KMnO4 + 8 HCl = 5 I + MnCl2 + 6 KCl + 4 H2O
Mg(s) + O2(s) = MgO =>
2 Mg(s) + O2(s) = 2 MgO
C6H7N + O2 = H2O + NO + C =>
4 C6H7N + 9 O2 = 14 H2O + 4 NO + 24 C
Al(OH)3 + SiO2 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
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