| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6 + Cl2 = 2 C4H5Cl + H2
H(ZnO3)2 + ClOFe = H(OFe)2 + ClZnO3 =>
H(ZnO3)2 + 2 ClOFe = H(OFe)2 + 2 ClZnO3
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
NaOH + H(SnCl3) = Na2[Sn(OH)4] + NaCl + H2O =>
5 NaOH + H(SnCl3) = Na2[Sn(OH)4] + 3 NaCl + H2O
Sc + Co(ClO3)2 = Co + ScClO3 =>
2 Sc + Co(ClO3)2 = Co + 2 ScClO3
NaP + CaO = CaP + NaO =>
NaP + CaO = CaP + NaO
K[Ag(CN)2] + K2S2O3 = [Ag(CN)2]2S2O3 + K =>
2 K[Ag(CN)2] + K2S2O3 = [Ag(CN)2]2S2O3 + 4 K
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH2OH + 6 K2Cr2O7 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO2 + 15 CH3CH2CH2COOH + 44 H2O
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
C17H35COOH + Al(OH)3 = (C17H35COO)3Al + H2O =>
3 C17H35COOH + Al(OH)3 = (C17H35COO)3Al + 3 H2O
C11H8O + OH = C11H8O2 + C11H10O =>
3 C11H8O + 2 OH = 2 C11H8O2 + C11H10O
B2H6 = B4H10H2 =>
2 B2H6 = B4H10H2
FeWO4 + HCl + O2 = H2WO4 + FeCl3 + H2O =>
4 FeWO4 + 12 HCl + O2 = 4 H2WO4 + 4 FeCl3 + 2 H2O
CI2 + FeI3 = FeCI3 + I2 =>
CI2 + FeI3 = FeCI3 + I2
Fe + Ag(NO3)2 = Fe(NO3)2 + Ag =>
Fe + Ag(NO3)2 = Fe(NO3)2 + Ag
Au + HClO3 = Au(ClO3)3 + H2 =>
2 Au + 6 HClO3 = 2 Au(ClO3)3 + 3 H2
Li + CO2 + H2O = LiCO3 + H2 =>
Li + CO2 + H2O = LiCO3 + H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
MgI2 + AgClO4 = Mg(ClO4)2 + AgI =>
MgI2 + 2 AgClO4 = Mg(ClO4)2 + 2 AgI
C2H4O2 + K2SO3 = C2H3O2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 C2H3O2K + H2O + SO2
NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2
CH3CONH2 + LiAlH4 + H2O = CH3CH2NH2 + LiAlOH4 =>
CH3CONH2 + 2 LiAlH4 + H2O = CH3CH2NH2 + 2 LiAlOH4
C6H12 + Br2 = Br2C6H12 =>
C6H12 + Br2 = Br2C6H12
K(s) + H3PO4 = K3PO4 + H2 =>
6 K(s) + 2 H3PO4 = 2 K3PO4 + 3 H2
HCOOH + Fe2O3 = (HCOO)3Fe + H2O =>
6 HCOOH + Fe2O3 = 2(HCOO)3Fe + 3 H2O
BaCl2*H2O + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2*H2O + H2SO4 = BaSO4 + 2 HCl + H2O
C4H61O12N + O2 = CO2 + H2O + NH3 =>
2 C4H61O12N + 25 O2 = 8 CO2 + 58 H2O + 2 NH3
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
HI + K(OH) = KI + H2O =>
HI + K(OH) = KI + H2O
Se4 + O2 = Se2O4 =>
Se4 + 4 O2 = 2 Se2O4
Ba + NaBr = BaBr2 + Na =>
Ba + 2 NaBr = BaBr2 + 2 Na
Li2O(s) + C02(g) = Li + CO3(s) =>
6 Li2O(s) + C02(g) = 12 Li + 2 CO3(s)
SO2 + CO = S + CO2 =>
SO2 + 2 CO = S + 2 CO2
PbBr2 + HNO3 = Pb(NO3)2 + HBr =>
PbBr2 + 2 HNO3 = Pb(NO3)2 + 2 HBr
Al2S3 + Ca = CaS + Al =>
Al2S3 + 3 Ca = 3 CaS + 2 Al
Bi(OH)2Cl = Bi + OH + Cl =>
Bi(OH)2Cl = Bi + 2 OH + Cl
HClO + Na(OH) = Na(ClO) + H2O =>
HClO + Na(OH) = Na(ClO) + H2O
CuSO4 + KJ = J2 + K2SO4 + CuJ =>
2 CuSO4 + 4 KJ = J2 + 2 K2SO4 + 2 CuJ
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
NNH3 + O2 = NO + H2O =>
4 NNH3 + 7 O2 = 8 NO + 6 H2O
Na2(CO3) + FeF2 = NaF + Fe(CO3) =>
Na2(CO3) + FeF2 = 2 NaF + Fe(CO3)
RbNO3 + Pb3(PO4)2 = Rb3PO4 + Pb(NO3)2 =>
6 RbNO3 + Pb3(PO4)2 = 2 Rb3PO4 + 3 Pb(NO3)2
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
AgNO3 + Ca(Cl)2 = Ag(Cl)2 + CaNO3 =>
AgNO3 + Ca(Cl)2 = Ag(Cl)2 + CaNO3
FeCl3*6H2O + CoCl2 + NaOH = CoFe2O4 + NaCl + H2O =>
2 FeCl3*6H2O + CoCl2 + 8 NaOH = CoFe2O4 + 8 NaCl + 16 H2O
HCl(ac) + Mg(OH)2 = MgCl2 + H2O =>
2 HCl(ac) + Mg(OH)2 = MgCl2 + 2 H2O
Ni + HOH = H2 + Ni(OH)2 =>
Ni + 2 HOH = H2 + Ni(OH)2
SrO + SO2 = SrO2 + SO =>
SrO + SO2 = SrO2 + SO
Zn(No3)2 + KOH = KNo3 + K2Zn(OH)4 =>
Zn(No3)2 + 4 KOH = 2 KNo3 + K2Zn(OH)4
ZnCl2(aq) + Na2CrO4(aq) = ZnCrO4(aq) + NaCl(s) =>
ZnCl2(aq) + Na2CrO4(aq) = ZnCrO4(aq) + 2 NaCl(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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