| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + SO3 = BaSO3 =>
Ba + SO3 = BaSO3
CH2(NH2)COOH + O2 = CO2 + H2O + N2 =>
4 CH2(NH2)COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
N2O3(g) + H2O(l) = HNO2(g) =>
N2O3(g) + H2O(l) = 2 HNO2(g)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K2Cr2O7 + H2 = Cr2O3 + KOH + H2O =>
K2Cr2O7 + 3 H2 = Cr2O3 + 2 KOH + 2 H2O
K2C2O4 + Pb3(PO4)4 = K3PO4 + Pb(C2O4)2 =>
6 K2C2O4 + Pb3(PO4)4 = 4 K3PO4 + 3 Pb(C2O4)2
Al(OH){2+} + (OH){-} = Al(OH)2{+} =>
Al(OH){2+} + (OH){-} = Al(OH)2{+}
C2H6O(C2H5OH) + O2 = CO + H2O =>
C2H6O(C2H5OH) + 4 O2 = 4 CO + 6 H2O
K2CrO7 + H2SO4 + HI = Cr2(SO4)3 + K2SO4 + I + H2O =>
2 K2CrO7 + 5 H2SO4 + 18 HI = Cr2(SO4)3 + 2 K2SO4 + 18 I + 14 H2O
(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3 =>
(NH4)2SO3 + SrCl2 = (NH4)2Cl2 + SrSO3
K2(FeC2O4)2 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
5 K2(FeC2O4)2 + 8 KMnO4 + 32 H2SO4 = 20 CO2 + 5 Fe2(SO4)3 + 32 H2O + 9 K2SO4 + 8 MnSO4
PH3(g) + O2(g) = P2O5 + H2O =>
2 PH3(g) + 4 O2(g) = P2O5 + 3 H2O
NaClO + H2O = HOCl + NaOH =>
NaClO + H2O = HOCl + NaOH
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
Al + NaClO4 = Al(ClO4)3 + Na =>
Al + 3 NaClO4 = Al(ClO4)3 + 3 Na
SrOH + CaP = CaOH + SrP =>
SrOH + CaP = CaOH + SrP
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3(PO4) + Ca(Cl)2 = Ca3(PO4)2 + Na(Cl) =>
2 Na3(PO4) + 3 Ca(Cl)2 = Ca3(PO4)2 + 6 Na(Cl)
Pb(NO3)2 + KBr = KNO3 + PbBr2 =>
Pb(NO3)2 + 2 KBr = 2 KNO3 + PbBr2
CuFeS2 + O2 = Cu + FeO + (SO2) =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4(SO2)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Al + Co(No3)2 = Al(No3)3 + Co =>
2 Al + 3 Co(No3)2 = 2 Al(No3)3 + 3 Co
Al2O3 + H3O = Al3 + H2O =>
3 Al2O3 + 18 H3O = 2 Al3 + 27 H2O
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
BaCO3 + HBr = H2O + BaBr2 + CO2 =>
BaCO3 + 2 HBr = H2O + BaBr2 + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
MnO4 + (COOK)2 = CO2 + KMnO4 =>
2 MnO4 + (COOK)2 = 2 CO2 + 2 KMnO4
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
Cr2O3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 =>
Cr2O3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2
C4H10 + Br2 = HBr + C4H9 =>
2 C4H10 + Br2 = 2 HBr + 2 C4H9
Fe2(SO4)3 + BaF2 = FeF3 + BaSO4 =>
Fe2(SO4)3 + 3 BaF2 = 2 FeF3 + 3 BaSO4
Calciumcarbonate + sulfuricacid = water + carbondioxide + calciumsulfate =>
CaCO3 + H2SO4 = H2O + CO2 + CaSO4
MgO + ZnCO3 = MgCO3 + ZnO =>
MgO + ZnCO3 = MgCO3 + ZnO
Ca(HCO3)2 + H3P = CO2H2O + Ca3P2 =>
3 Ca(HCO3)2 + 2 H3P = 6 CO2H2O + Ca3P2
MgO + ZnCO3 = MgCO3 + ZnO =>
MgO + ZnCO3 = MgCO3 + ZnO
CO + N2O = C2O + NO =>
2 CO + N2O = C2O + 2 NO
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
NaCl + PbNO{-}3 = PbCl + NaNO{-}3 =>
NaCl + PbNO{-}3 = PbCl + NaNO{-}3
MgNO3 + NH4PO4 = MgPO4 + NH4NO3 =>
MgNO3 + NH4PO4 = MgPO4 + NH4NO3
FeC2O4 + H2O2 + K2C2O4 + H2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]
Mn(NO3)2 + NaClO + H2O = NaCl + MnO2 + HNO3 =>
Mn(NO3)2 + NaClO + H2O = NaCl + MnO2 + 2 HNO3
Al12 + C16 + Zi44 + Br99 = Al12C16Zi44Br99 =>
Al12 + C16 + Zi44 + Br99 = Al12C16Zi44Br99
UuqO7C3 = Uuq76 + O98 + C =>
532 UuqO7C3 = 7 Uuq76 + 38 O98 + 1596 C
Al(OH)2 + H2SO4 = Al(SO4)2 + H2OH =>
Al(OH)2 + 2 H2SO4 = Al(SO4)2 + 2 H2OH
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
Mg(HCO3)2 + Na2CO3 = MgCO3 + NaHCO3 =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 NaHCO3
RhCl4 = Rh + Cl =>
RhCl4 = Rh + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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