| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2O + 9 OH{-} + 2 P4 = 3 PO4{-3} + 5 PH3
Gd(NO3)3 + Sr(NO3)2 + Al(NO3)3 + CH6N4O = GdSrAlO4 + CO2 + N2 + H2O =>
Gd(NO3)3 + Sr(NO3)2 + Al(NO3)3 + 5 CH6N4O = GdSrAlO4 + 5 CO2 + 14 N2 + 15 H2O
KOH + H3O4P = K3PO4 + H2O =>
3 KOH + H3O4P = K3PO4 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
Ca + H2SIO3 = CaSIO3 + H2 =>
Ca + H2SIO3 = CaSIO3 + H2
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
CaCrO4 + H2O = Ca(OH)2 + H2CrO4 =>
CaCrO4 + 2 H2O = Ca(OH)2 + H2CrO4
Na2CO3 + H2O + Al = NaAlO2 + CO2 + H2 =>
Na2CO3 + 3 H2O + 2 Al = 2 NaAlO2 + CO2 + 3 H2
CaI2 + NaCO3 = Ca(CO3)2 + NaI =>
CaI2 + 2 NaCO3 = Ca(CO3)2 + 2 NaI
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KSCN(aq) + AgNO3(aq) = AgSCN + KNO3 =>
KSCN(aq) + AgNO3(aq) = AgSCN + KNO3
C6H11OH + HNO3 = C6H10O4 + N2O3 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 2 N2O3 + 3 H2O
C6H8O6 + NaOH = NaC6H7O6 + H2O =>
C6H8O6 + NaOH = NaC6H7O6 + H2O
K2O + H2SiO3 = K2SiO3 + H2O =>
K2O + H2SiO3 = K2SiO3 + H2O
CH2CHCOOH + NaCl = CH2CHCOONa + HCl =>
CH2CHCOOH + NaCl = CH2CHCOONa + HCl
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq)
Pb(NO)3 + NaCl = Na(NO)3 + PbCl =>
Pb(NO)3 + NaCl = Na(NO)3 + PbCl
BaOH + PbNO3 = BaNO3 + PbOH =>
BaOH + PbNO3 = BaNO3 + PbOH
AgNO3 + Cl{-} = AgCl + NO3{-}2 =>
AgNO3 + Cl{-} = AgCl + NO3{-}2
Mg(OH)2(aq) + NaCl(aq) = MgCl2(aq) + NaOH(aq) =>
Mg(OH)2(aq) + 2 NaCl(aq) = MgCl2(aq) + 2 NaOH(aq)
C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
Be3(PO4)2 + (NH4)4SO2 = Be4(SO2)2 + (NH4)3PO4 =>
4 Be3(PO4)2 + 6(NH4)4SO2 = 3 Be4(SO2)2 + 8(NH4)3PO4
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
P + N2 = PN =>
2 P + N2 = 2 PN
C6H5COOMgBr + HCl = C6H5COOH + Cl + MgBr =>
C6H5COOMgBr + HCl = C6H5COOH + Cl + MgBr
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
(NH4)2S2O8 + H2O = H2O2 + (NH4)HSO4 =>
(NH4)2S2O8 + 2 H2O = H2O2 + 2(NH4)HSO4
Fe + N = Fe2N =>
2 Fe + N = Fe2N
Ca(NO3)2 + VOSO4 + C3H8O2 = CaVO3 + H2O + CO2 + N2 + S2 =>
2 Ca(NO3)2 + 2 VOSO4 + 2 C3H8O2 = 2 CaVO3 + 8 H2O + 6 CO2 + 2 N2 + S2
HCl(l) + Zn(s) = ZnCl(l) + H2(g) =>
2 HCl(l) + 2 Zn(s) = 2 ZnCl(l) + H2(g)
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + HOH =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 HOH
LiOH + Cu(OH)2 = Li(OH)2 + CuOH =>
LiOH + Cu(OH)2 = Li(OH)2 + CuOH
SnS + H2O2 + OH{-} = SnS3{-2} + SnO3{-2} + H2O =>
3 SnS + 3 H2O2 + 6 OH{-} = SnS3{-2} + 2 SnO3{-2} + 6 H2O
HO2 = H3O6 =>
3 HO2 = H3O6
AlCl3(S) + KOH(aq) = KCl(aq) + Al(OH)3(S) =>
AlCl3(S) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3(S)
Ni(NO3)2 + K2C2O4 = K2NO3 + Ni + C + O =>
Ni(NO3)2 + 2 K2C2O4 = 2 K2NO3 + Ni + 4 C + 8 O
Al + Co2S3 = AlS + Co =>
3 Al + Co2S3 = 3 AlS + 2 Co
C5H5COH5 + O2 = CO2 + H2O =>
C5H5COH5 + 8 O2 = 6 CO2 + 5 H2O
C235OH + O2 = CO2 + H2O =>
4 C235OH + 939 O2 = 940 CO2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH3(g) + O(g) = CO(g) + H2O(g) =>
2 CH3(g) + 5 O(g) = 2 CO(g) + 3 H2O(g)
Mg2Si + H2O(l) = Mg2O + H2Si =>
Mg2Si + H2O(l) = Mg2O + H2Si
Fe + BC2 = B + Fe3C =>
6 Fe + BC2 = B + 2 Fe3C
[Co(H2O)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)5(H2O)]Cl3 + H2O + HCl =>
2[Co(H2O)6]Cl2 + 10 NH4Cl + H2O2 = 2[Co(NH3)5(H2O)]Cl3 + 12 H2O + 8 HCl
Ce + H2O = Ce(OH)2 + H2 =>
Ce + 2 H2O = Ce(OH)2 + H2
TiOH + (CH3)2CHOH = Ti2O + CH3OH =>
4 TiOH + (CH3)2CHOH = 2 Ti2O + 3 CH3OH
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4OO + H2O =>
16 H{+} + 2 Cr2O7{2-} + 3 C2H5OH = 4 Cr{3+} + 3 C2H4OO + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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