| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + 7 O2 = 6 H2O + 6 CO2
CO2 + H2O = O2 + CH4 =>
CO2 + 2 H2O = 2 O2 + CH4
Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg
AsH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H3AsO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 H3AsO4 + 12 H2O
NO + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 2 HNO3 + K2SO4 + 3 H2O
H2C2O4 + K(OH) = K2C2O4 + H2O =>
H2C2O4 + 2 K(OH) = K2C2O4 + 2 H2O
CaClNH4OH = CaOHNH4Cl =>
CaClNH4OH = CaOHNH4Cl
Ti + S8 = Ti2S =>
16 Ti + S8 = 8 Ti2S
Pb(NO3)2 + H2SO4 = PbSO4 + H(NO3) =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 H(NO3)
Cu + ClO = CuClO =>
Cu + ClO = CuClO
CH4 + O2* = CO2 + H2O =>
CH4 + 2 O2* = CO2 + 2 H2O
Sn{2+} + BrO3{-} + H{+} = Sn{4+} + Br{-} + H2O =>
3 Sn{2+} + BrO3{-} + 6 H{+} = 3 Sn{4+} + Br{-} + 3 H2O
Ca + P + O = CaPO =>
Ca + P + O = CaPO
NaHOH = NaOHH =>
NaHOH = NaOHH
Br + H2O2 = HBr + O2 =>
2 Br + H2O2 = 2 HBr + O2
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
C6H12 + H2O = C6H14 + O2 =>
2 C6H12 + 2 H2O = 2 C6H14 + O2
MnCl2 + O2 = Mn2O3 + Cl2 =>
4 MnCl2 + 3 O2 = 2 Mn2O3 + 4 Cl2
Mg + AgNO2 = Ag + Mg(NO2)2 =>
Mg + 2 AgNO2 = 2 Ag + Mg(NO2)2
TlCl + NaClO + NaOH = Tl2O3 + NaCl + H2O =>
2 TlCl + 2 NaClO + 2 NaOH = Tl2O3 + 4 NaCl + H2O
N2 + H2O = NO2 + NH4 =>
N2 + 2 H2O = NO2 + NH4
S3 = S =>
S3 = 3 S
C2 + S4 = CS4 =>
C2 + 2 S4 = 2 CS4
NaClO + NaI = NaCl + NaIO3 =>
3 NaClO + NaI = 3 NaCl + NaIO3
NO2 + CaO = Ca(NO3)2 + NO =>
3 NO2 + CaO = Ca(NO3)2 + NO
KHSO3 + Ca(OH)2 = CaSO3 + KOH + H2O =>
KHSO3 + Ca(OH)2 = CaSO3 + KOH + H2O
Ba3 = Ba =>
Ba3 = 3 Ba
MnSO4 + Fe = Fe2(SO4)3 + Mn =>
3 MnSO4 + 2 Fe = Fe2(SO4)3 + 3 Mn
Na2Cr2O7 + AgNO3 = Na2NO3 + AgCr2O7 =>
Na2Cr2O7 + AgNO3 = Na2NO3 + AgCr2O7
CrO2{-} + H2O2 = CrO42{-} + H2O =>
CrO2{-} + 40 H2O2 = CrO42{-} + 40 H2O
AsCl3 + Na2S = As2S3 + NaCl =>
2 AsCl3 + 3 Na2S = As2S3 + 6 NaCl
Sn + AuN = Sn3N4 + Au =>
3 Sn + 4 AuN = Sn3N4 + 4 Au
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
HC2H3O2 + Ni = NiC2H3O2 + H2 =>
2 HC2H3O2 + 2 Ni = 2 NiC2H3O2 + H2
P + CO2 = PC + O2 =>
P + CO2 = PC + O2
KHSO4NaCl = KNaSO4HCl =>
KHSO4NaCl = KNaSO4HCl
Br2 + MgCl2 = Br2Cl2 + Mg =>
Br2 + MgCl2 = Br2Cl2 + Mg
KMnO4 + H3AsO3 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3AsO3 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
(NH4)2CO3 = (CO3)2 + NH4 =>
2(NH4)2CO3 = (CO3)2 + 4 NH4
CI4 + C6H6 = C6H5CI3 + H2 =>
18 CI4 + 25 C6H6 = 24 C6H5CI3 + 15 H2
NaSO4 + Ba(NO3)2 = Na(NO3) + Ba(SO4)2 =>
2 NaSO4 + Ba(NO3)2 = 2 Na(NO3) + Ba(SO4)2
KMnO4(aq) + H202(aq) = KOH(aq) + MnO2(aq) + O2(g) =>
202 KMnO4(aq) + H202(aq) = 202 KOH(aq) + 202 MnO2(aq) + 101 O2(g)
CuO + SiO2 = CuSiO3 =>
CuO + SiO2 = CuSiO3
LiOH + O2 = LiO2H =>
2 LiOH + O2 = 2 LiO2H
C2H5OH + Al2O3 = C2H4 + Al(OH)3 =>
3 C2H5OH + Al2O3 = 3 C2H4 + 2 Al(OH)3
CH3COCH3 + CuCl2 = CH3COCH2Cl + CuCl + HCl = CH3COCH2Cl + CuCl2 + H2 =>
CH3COCH3 + 2 CuCl2 = CH3COCH2Cl + 2 CuCl + HCl
(NH4)2SO4 + H2SO4 = NH4HSO4 =>
(NH4)2SO4 + H2SO4 = 2 NH4HSO4
F + KOH = H2O + KF + OF2 =>
4 F + 2 KOH = H2O + 2 KF + OF2
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
Ca(OH)2 + HC2H3O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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