| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Co + 3 Cl2 = 2 Co2Cl3
Mg(MnO4)2 = Mg + MnO4 =>
Mg(MnO4)2 = Mg + 2 MnO4
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
Na2CO3 + K3PO4 = Na3PO4 + K2CO3 =>
3 Na2CO3 + 2 K3PO4 = 2 Na3PO4 + 3 K2CO3
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2
Ca(BrO3)2 = CaBr2 + O2 =>
Ca(BrO3)2 = CaBr2 + 3 O2
CH4(g) + Cl2(g) = CHCl3(l) + H2(g) =>
2 CH4(g) + 3 Cl2(g) = 2 CHCl3(l) + 3 H2(g)
CuCO3 + C2H5NO2 = C4H10CuN2O5 + CO2 =>
CuCO3 + 2 C2H5NO2 = C4H10CuN2O5 + CO2
N20 = N2 = O2 =>
N20 = 10 N2
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
CH2COOH + H2SO4 = CH2COOSO4 + H2 =>
2 CH2COOH + 2 H2SO4 = 2 CH2COOSO4 + 3 H2
CH3CHO = CH3CHOHCH2CHO =>
2 CH3CHO = CH3CHOHCH2CHO
(CH3)3COH + HCl + ClCa = (CH3)3CCl + ClCaH2O =>
(CH3)3COH + HCl + ClCa = (CH3)3CCl + ClCaH2O
(NH4)Cl + Ba(OH)2 = BaCl2 + NH4(OH) =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH4(OH)
PbO2 + HNO3 + MnSO4 = PbSO4 + HMnO4 + NO2 + H2O =>
PbO2 + 3 HNO3 + MnSO4 = PbSO4 + HMnO4 + 3 NO2 + H2O
CH2COOH + H2SO4 = CH2COOSO4 + H2 =>
2 CH2COOH + 2 H2SO4 = 2 CH2COOSO4 + 3 H2
H2O + H3Po4 = H2Po4 + H3O =>
H2O + H3Po4 = H2Po4 + H3O
Ca + H2O = CaO3 + H2 =>
Ca + 3 H2O = CaO3 + 3 H2
C5H11SO2N + O2 = CO2 + H2O + SO2 + NO2 =>
4 C5H11SO2N + 35 O2 = 20 CO2 + 22 H2O + 4 SO2 + 4 NO2
C11H17NO3 + O2 = CO2 + H2O + NO2 =>
4 C11H17NO3 + 59 O2 = 44 CO2 + 34 H2O + 4 NO2
K2MnO4 + CO2 + H2O = MnO2 + KHCO3 + KMnO4 =>
3 K2MnO4 + 4 CO2 + 2 H2O = MnO2 + 4 KHCO3 + 2 KMnO4
CuCl + CaO = CuO + CaCl =>
CuCl + CaO = CuO + CaCl
MgCO3 + CH3COOH = Mg + CO3(CH3COOH) =>
MgCO3 + CH3COOH = Mg + CO3(CH3COOH)
Sodium + Chlorine = Sodiumchloride =>
2 Na + Cl2 = 2 NaCl
CH3COOK + FeCl3 + H2O = CH3COOH + Fe(OH)3 + KCl =>
3 CH3COOK + FeCl3 + 3 H2O = 3 CH3COOH + Fe(OH)3 + 3 KCl
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
NaSO3BaI = NaIBaSO3 =>
NaSO3BaI = NaIBaSO3
AlCl + LiSO = Al(SO) + LiCl =>
AlCl + LiSO = Al(SO) + LiCl
Mg(NO3)2 + NH4HCO3 = Mg(HCO3)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4HCO3 = Mg(HCO3)2 + 2 NH4NO3
Pb(NO3)2 + IK = PbI2 + KNO3 =>
Pb(NO3)2 + 2 IK = PbI2 + 2 KNO3
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
AgNO3(aq) + H2O(l) = AgOH(s) + HNO3(aq) =>
AgNO3(aq) + H2O(l) = AgOH(s) + HNO3(aq)
Mn(s) + HI(aq) = H2(g) + MnI3(aq) =>
2 Mn(s) + 6 HI(aq) = 3 H2(g) + 2 MnI3(aq)
C6H14 + O2 = C6 + H2O14 =>
C6H14 + 49 O2 = C6 + 7 H2O14
Na(CO3) + Fe(NO3) = Na(NO3) + Fe(CO3) =>
Na(CO3) + Fe(NO3) = Na(NO3) + Fe(CO3)
CH2CONH2 + O2 = H2 + N2 + CO2 =>
2 CH2CONH2 + 3 O2 = 4 H2 + N2 + 4 CO2
NaCl = Na + Cl =>
NaCl = Na + Cl
HClO + Mn(OH)2 = Mn(ClO)2 + H2O =>
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
P + O2 = P2O4 =>
2 P + 2 O2 = P2O4
Cu2O(s) + O2 = CuO(s) =>
2 Cu2O(s) + O2 = 4 CuO(s)
FeBr3 + KNO3 = Fe(NO3)3 + KBr =>
FeBr3 + 3 KNO3 = Fe(NO3)3 + 3 KBr
KF + Si = K2SiF6 + K =>
6 KF + Si = K2SiF6 + 4 K
X(s) + HCl(aq) = XCl3(aq) + H2(g) =>
2 X(s) + 6 HCl(aq) = 2 XCl3(aq) + 3 H2(g)
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O =>
CH3CH2COOH + C2H5OH = CH3CH2COOC2H5 + H2O
Al(NO3)3 + Ga = Al3 + Ga(NO3)3 =>
3 Al(NO3)3 + 3 Ga = Al3 + 3 Ga(NO3)3
He + O2 = HeO2 =>
He + O2 = HeO2
BCl3 + Na2CO3 = NaCl + B2(CO3)3 =>
2 BCl3 + 3 Na2CO3 = 6 NaCl + B2(CO3)3
K2SO4 + Co = Co2SO4 + K =>
K2SO4 + 2 Co = Co2SO4 + 2 K
NaBr + HClO = HBrO + NaCl =>
NaBr + HClO = HBrO + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/24
Équations équilibrées sur07/09/23
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