| Équations équilibrées la veille | Équations équilibrées le lendemain |
16.999999999999(C18H33O2)3 + C3H5O3 + 15.999999999999(NaOH)3 = 15.999999999999(C18H33O2Na)3 + 18.999999999999C3H8O3
H2SO4 + Ca(OH)2 = CaSO4 + (H2O) =>
H2SO4 + Ca(OH)2 = CaSO4 + 2(H2O)
Na + CaOH2 = NaOH2 + Ca =>
Na + CaOH2 = NaOH2 + Ca
SH2 + A = AH2 + S =>
SH2 + A = AH2 + S
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + NKO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 NKO2
K2CrO4 + HNO3 = HCrO4 + K2NO3 =>
K2CrO4 + HNO3 = HCrO4 + K2NO3
C7H9N + O2 = CO2 + H2O + N2O =>
2 C7H9N + 19 O2 = 14 CO2 + 9 H2O + N2O
C2H4O4 + C5H12O = C7H14O2 + H2O =>
5 C2H4O4 + 12 C5H12O = 10 C7H14O2 + 12 H2O
Sn(s) + Cl2(g) = SnCl4() =>
Sn(s) + 2 Cl2(g) = SnCl4()
NaHCO3(aq) + NaOH(aq) = H2O + Na2CO3 =>
NaHCO3(aq) + NaOH(aq) = H2O + Na2CO3
Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4 + NaNO3 =>
Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4 + 2 NaNO3
P + Na(OH) + H2O = PH3 + NaH2PO3 =>
2 P + Na(OH) + 2 H2O = PH3 + NaH2PO3
Fe + H2OPO4 = FePO4 + H2O =>
Fe + H2OPO4 = FePO4 + H2O
N(CH2CH2OH)3 + H2N(CH2CH2OH) + HNO2 = ON2(CH2CH2OH)2 + H2O =>
N(CH2CH2OH)3 + H2N(CH2CH2OH) + 2 HNO2 = 2 ON2(CH2CH2OH)2 + 2 H2O
C5H12O + NaNO2 + H3PO4 = C5H11ONO + Na3PO4 + H2O =>
3 C5H12O + 3 NaNO2 + H3PO4 = 3 C5H11ONO + Na3PO4 + 3 H2O
Mn(OH)2 + H2NO3 = Mn(NO3) + H2O =>
Mn(OH)2 + H2NO3 = Mn(NO3) + 2 H2O
Fe(H2O)6{3+} + C7H6O3 = Fe(H2O)4(C7H4O3){+} + H3O{+} =>
Fe(H2O)6{3+} + C7H6O3 = Fe(H2O)4(C7H4O3){+} + 2 H3O{+}
Ag + KOH + H2O = K[Ag(OH)4] + H2 =>
2 Ag + 2 KOH + 6 H2O = 2 K[Ag(OH)4] + 3 H2
AlCl3 + HNO3 = Al(OH)3 + NO2Cl =>
AlCl3 + 3 HNO3 = Al(OH)3 + 3 NO2Cl
SnI4 + C2H6OS = SnI4C2H6OS =>
SnI4 + C2H6OS = SnI4C2H6OS
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Na2CO3 + HNO3 = CO2 + H2O1 + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O1 + 2 NaNO3
CuS + O2 = CuSO =>
2 CuS + O2 = 2 CuSO
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrC + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + NaSiO3 + CaF2 + H2O =>
417 H2 + 102 Ca(CN)2 + 42 NaAlF4 + 68 FeSO4 + 42 MgSiO3 + 42 KI + 14 H3PO4 + 12 PbCrO4 + 24 BrC + 18 CF2Cl2 + 136 SO2 = 12 PbBr2 + 12 CrCl3 + 42 MgCO3 + 42 KAl(OH)4 + 68 Fe(SCN)3 + 14 PI3 + 42 NaSiO3 + 102 CaF2 + 354 H2O
MgO + NaCl = MgCl + Na2 + O2 =>
2 MgO + 2 NaCl = 2 MgCl + Na2 + O2
MnO(OH)2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO(OH)2 + 2 H2SO4 = Mn(SO4)2 + 3 H2O
FeI2 + HNO3 = Fe(NO3)3 + NO + I2 + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + NO + I2 + 2 H2O
AlC3 + H2O = Al(OH)3 + CH4 + O2 =>
4 AlC3 + 30 H2O = 4 Al(OH)3 + 12 CH4 + 9 O2
H3O{+} + e = H2 + H2O =>
2 H3O{+} + 2e = H2 + 2 H2O
(NH4)2SO4 + BaOH = NH3 + H2O + Ba2(SO4) =>
(NH4)2SO4 + 2 BaOH = 2 NH3 + 2 H2O + Ba2(SO4)
Zn(s) + CoCl3(aq) = ZnCl2(aq) + Co(s) =>
3 Zn(s) + 2 CoCl3(aq) = 3 ZnCl2(aq) + 2 Co(s)
BrF3 = Br + F =>
BrF3 = Br + 3 F
Na2C2O4 + C2H4O2 + CaCl2 = CaC2O4 + NaC2H3O2 + H2O + Cl2 =>
4 Na2C2O4 + 7 C2H4O2 + 3 CaCl2 = 3 CaC2O4 + 8 NaC2H3O2 + 2 H2O + 3 Cl2
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
B2O3 + HNO3 = B(NO3)3 + H2O =>
B2O3 + 6 HNO3 = 2 B(NO3)3 + 3 H2O
H2S + CuO = H2O + CuS =>
H2S + CuO = H2O + CuS
FeCl3 + AgN03 = Fe(N03)3 + AgCl =>
FeCl3 + 3 AgN03 = Fe(N03)3 + 3 AgCl
Br2 + Ag2S = AgBr + S2 =>
2 Br2 + 2 Ag2S = 4 AgBr + S2
K(MnO4) + H2 = K2O + H2O + MnO2 =>
2 K(MnO4) + 3 H2 = K2O + 3 H2O + 2 MnO2
K3[Fe(CN)6] + Cr(OH)3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
3 K3[Fe(CN)6] + Cr(OH)3 + 5 KOH = 3 K4[Fe(CN)6] + K2CrO4 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Li2O(aq) + H2O(l) = Li(OH) =>
Li2O(aq) + H2O(l) = 2 Li(OH)
Fe(NO3)3*9H2O + NH4Cl = FeCl3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4Cl = FeCl3 + 3 NH4NO3 + 9 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Zn + CUCl2 = ZnCl2 + CU =>
Zn + CUCl2 = ZnCl2 + CU
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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