| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HCl = H + MgCl2 =>
Mg + 2 HCl = 2 H + MgCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
Li2CrO4 + Sn(NO3)2 = Li(NO3) + Sn(CrO4) =>
Li2CrO4 + Sn(NO3)2 = 2 Li(NO3) + Sn(CrO4)
C28H58 + O2 = H2O + CO2 =>
2 C28H58 + 85 O2 = 58 H2O + 56 CO2
Na2CO3 + NaH2PO4 + MgSO4 = Na2SO4 + Mg3(PO4)2 + CO2 + H2O =>
2 Na2CO3 + 2 NaH2PO4 + 3 MgSO4 = 3 Na2SO4 + Mg3(PO4)2 + 2 CO2 + 2 H2O
H(NO3) + I2 = (NO2) + H2O + HIO3 =>
10 H(NO3) + I2 = 10(NO2) + 4 H2O + 2 HIO3
C4H8O(v) + O2(s) = CO2(g) + H2O =>
2 C4H8O(v) + 11 O2(s) = 8 CO2(g) + 8 H2O
Cd(NO3)3 = Cd2O3 + NO2 + O2 =>
4 Cd(NO3)3 = 2 Cd2O3 + 12 NO2 + 3 O2
Mn(NO3)2 + Fe(CN)6 = Fe(CN)6(NO3) + Mn =>
Mn(NO3)2 + 2 Fe(CN)6 = 2 Fe(CN)6(NO3) + Mn
Ca + H2SO4(s) = CaSO4(s) + H20(l) =>
10 Ca + 10 H2SO4(s) = 10 CaSO4(s) + H20(l)
Cu + Sn(OH)2 = Cu(OH)2 + Sn =>
Cu + Sn(OH)2 = Cu(OH)2 + Sn
Na2S + Sb2S3 = Na3SbS3 =>
3 Na2S + Sb2S3 = 2 Na3SbS3
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 85.000000000001K2Cr2O7 + 307 H2SO4 = 3 Fe2(SO4)3 + 85.000000000001Cr2(SO4)3 + 36 CO + 307 H2O + 79.000000000001K2SO4 + 36 KNO3
Zn + NO3{-} + H{+} = Zn{2} + NO2 + H2O =>
Zn + 2 NO3{-} + 4 H{+} = Zn{2} + 2 NO2 + 2 H2O
KI(l) + NaCl(l) = KCl(aq) + NaI(aq) =>
KI(l) + NaCl(l) = KCl(aq) + NaI(aq)
K + AgNO3 = Ag + K(NO3) =>
K + AgNO3 = Ag + K(NO3)
CrBr3 + NaOH + I2 = Na2Cr2O7 + NaBrO3 + NaI + H2O =>
2 CrBr3 + 50 NaOH + 21 I2 = Na2Cr2O7 + 6 NaBrO3 + 42 NaI + 25 H2O
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)2SO4(aq) + CuCl2(aq) = NH4Cl(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl(aq) + CuSO4(aq)
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
O + C7H16 = CO2 + H2O =>
22 O + C7H16 = 7 CO2 + 8 H2O
Sr(OH)2 + MnO2 = SrMnO3 + H2O =>
Sr(OH)2 + MnO2 = SrMnO3 + H2O
sodiumcarbonate + sulfuricacid = sodiumsulfate + carbonicacid =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
C3COOH + CH3OH = C3H7COOOCH3 + H2O =>
6 C3COOH + 31 CH3OH = 11 C3H7COOOCH3 + 10 H2O
MnO4{-} + Cl{-} + H{+} = Mn2 + Cl2 + H2O =>
2 MnO4{-} + 14 Cl{-} + 16 H{+} = Mn2 + 7 Cl2 + 8 H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
HBr + CI1 = HCI + Br2 =>
2 HBr + 2 CI1 = 2 HCI + Br2
KOH + C8H5KO4 = H2O + C8H4K2O4 =>
KOH + C8H5KO4 = H2O + C8H4K2O4
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
NH4SCN + Cu(NO3)2 = NH4NO3 + Cu(SCN)2 =>
2 NH4SCN + Cu(NO3)2 = 2 NH4NO3 + Cu(SCN)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Cu(SO4)2 + NaOH = NaSO4 + Cu(OH)2 =>
Cu(SO4)2 + 2 NaOH = 2 NaSO4 + Cu(OH)2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
K2Cr2O7 + FeBr2 + HBr = CrBr3 + FeBr3 + KBr + H2O =>
K2Cr2O7 + 6 FeBr2 + 14 HBr = 2 CrBr3 + 6 FeBr3 + 2 KBr + 7 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NaNO2 + NH4Cl = NaCl + H2O + N =>
NaNO2 + NH4Cl = NaCl + 2 H2O + 2 N
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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