Equations balanced on the previous day | Equations balanced on the next day |
2 C2H5COOH + 2 Zn = 2 C2H5COOZn + H2
C5H10O2 + O2 = CO2 + OH2 =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 OH2
Na3AsO3 + LiAlH4 + HCl = AsH3 + AlCl3 + LiCl + NaCl + H2O =>
4 Na3AsO3 + 3 LiAlH4 + 24 HCl = 4 AsH3 + 3 AlCl3 + 3 LiCl + 12 NaCl + 12 H2O
MnO4{-} + OH{-} + C2O4{-2} = MnO2 + CO3{-2} + H2O =>
2 MnO4{-} + 4 OH{-} + 3 C2O4{-2} = 2 MnO2 + 6 CO3{-2} + 2 H2O
Ag(NO3) + Na2(CO3) = Ag2CO3 + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2CO3 + 2 Na(NO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
B + H2O = BO + H2 =>
B + H2O = BO + H2
K4(Fe(SCN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + KSO4 + KNO =>
4 K4(Fe(SCN)6) + 71 K2Cr2O7 + 329 H2SO4 = 2 Fe2(SO4)3 + 71 Cr2(SO4)3 + 24 CO2 + 329 H2O + 134 KSO4 + 24 KNO
Na2S + Ni = Ni2S + Na =>
Na2S + 2 Ni = Ni2S + 2 Na
Mg + H3Po4 = Mg(Po4)2 + H2 =>
Mg + 2 H3Po4 = Mg(Po4)2 + 3 H2
Pb(IO3)2 + H2SO4 = HIO3 + PbSO4 =>
Pb(IO3)2 + H2SO4 = 2 HIO3 + PbSO4
NaCl + H2SO4 + KMnO4 = Na2SO4 + MnCl2 + H2O + Cl2 + K2SO4 =>
14 NaCl + 8 H2SO4 + 2 KMnO4 = 7 Na2SO4 + 2 MnCl2 + 8 H2O + 5 Cl2 + K2SO4
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
La[NO3]3 + NaOH = La[OH]3 + NaNO3 =>
La[NO3]3 + 3 NaOH = La[OH]3 + 3 NaNO3
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CH3CH2CH2(Br)2 + O2 = H2O + CO2 + Br2 =>
4 CH3CH2CH2(Br)2 + 19 O2 = 14 H2O + 12 CO2 + 4 Br2
C6H10O + KMnO4 + H2O = HOOC(CH2)4COOH + MnO2 + KOH =>
C6H10O + 2 KMnO4 + H2O = HOOC(CH2)4COOH + 2 MnO2 + 2 KOH
H{+} + H2S + NO3{-} = S8 + NO + H2O =>
16 H{+} + 24 H2S + 16 NO3{-} = 3 S8 + 16 NO + 32 H2O
K3Fe(CN)6 + KCNS = K3Fe(CNS)6 + KCN =>
K3Fe(CN)6 + 6 KCNS = K3Fe(CNS)6 + 6 KCN
NaNO3(aq) + Ba(OH)2(aq) = NaOH(aq) + Ba(NO3)2(aq) =>
2 NaNO3(aq) + Ba(OH)2(aq) = 2 NaOH(aq) + Ba(NO3)2(aq)
NaCl + Ba(NO3)2 = Na(NO3)2 + ClBa =>
NaCl + Ba(NO3)2 = Na(NO3)2 + ClBa
Co(NO3)2 + LiOH + O2 = Co3O4 + LiNO3 + H2O =>
6 Co(NO3)2 + 12 LiOH + O2 = 2 Co3O4 + 12 LiNO3 + 6 H2O
AlCl = Al + Cl3 =>
3 AlCl = 3 Al + Cl3
K2CrO7 + Al + H2SO4 = Cr2(SO4)3 + Al2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 6 Al + 14 H2SO4 = Cr2(SO4)3 + 3 Al2(SO4)3 + 2 K2SO4 + 14 H2O
Cr{3+} + Br2 + OH{-} = CrO4{2-} + Br{-}{+} + H2O =>
2 Cr{3+} + 3 Br2 + 16 OH{-} = 2 CrO4{2-} + 6 Br{-}{+} + 8 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
HNO3 + Mg = Mg(NO3)2 + H =>
2 HNO3 + Mg = Mg(NO3)2 + 2 H
CO2 = C + O6 =>
3 CO2 = 3 C + O6
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2SO4 + CaCO3 = CaSO4 + H2O + CO2 =>
H2SO4 + CaCO3 = CaSO4 + H2O + CO2
Au(OH)3 + BeF2 = AuF3 + Be(OH)2 =>
2 Au(OH)3 + 3 BeF2 = 2 AuF3 + 3 Be(OH)2
(NH4)2O + N2O5 = NH4NO3 =>
(NH4)2O + N2O5 = 2 NH4NO3
CH3COOH + CH3COONa = CH3COO + H20Na =>
20 CH3COOH + CH3COONa = 21 CH3COO + H20Na
Cu2SO4 + Na2B4O7*10H2O = CuBO2 + B2O3 + Na2SO4 + H2O =>
Cu2SO4 + Na2B4O7*10H2O = 2 CuBO2 + B2O3 + Na2SO4 + 10 H2O
BaSO4(aq) + NaCl(aq) = BaCl2(aq) + Na2SO4(s) =>
BaSO4(aq) + 2 NaCl(aq) = BaCl2(aq) + Na2SO4(s)
soufre + ozone = ledioxydedesoufre =>
3 S + 2 O3 = 3 SO2
Cd(NH3)4OH4 + KCN = K2Cd(CN)4 + NH3 + K2OH4 =>
Cd(NH3)4OH4 + 4 KCN = K2Cd(CN)4 + 4 NH3 + K2OH4
Pb + Na2S = Pb2S3 + Na =>
2 Pb + 3 Na2S = Pb2S3 + 6 Na
KMnO4 + H2SO4 + K2SO3 = MnSO4 + K2SO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 K2SO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O2
FeSO4 + H2SO4 + KMnO4 = Fe2SO43 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 109 H2SO4 + 76 KMnO4 = 5 Fe2SO43 + 38 K2SO4 + 76 MnSO4 + 109 H2O
Fe{2+} + MnO4{-} + H2O = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe{2+} + MnO4{-} + 4 H2O = 5 Fe{3+} + Mn{2+} + 8 OH{-}
Na2C2O4 + H2OK + MnO4 = MnO(OH)2 + NaOH + CO2 + KOH =>
Na2C2O4 + 6 H2OK + 2 MnO4 = 2 MnO(OH)2 + 2 NaOH + 2 CO2 + 6 KOH
Cs + HCl = CsHCl =>
Cs + HCl = CsHCl
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
SrCrO4 + HCl = SrCl2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 HCl = SrCl2 + SrCr2O7 + H2O
C10H16 + Cl2 = C1 + H1Cl1 =>
C10H16 + 8 Cl2 = 10 C1 + 16 H1Cl1
Jn + H2SO4 = JnSO4 + H2 =>
Jn + H2SO4 = JnSO4 + H2
Ni2(ClO3)2 = Ni + ClO3 =>
Ni2(ClO3)2 = 2 Ni + 2 ClO3
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Equations balanced on 12/08/23
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