| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8O3 + C7H7NO2 = C7H5NO2C8H8O2 + H2O
Cu(No3)2 + Na2CO3 = Na2(No3)2 + CuCO3 =>
Cu(No3)2 + Na2CO3 = Na2(No3)2 + CuCO3
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O =>
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O
HNO3 + HN = N2NO3 + H2O =>
3 HNO3 + 3 HN = 2 N2NO3 + 3 H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
K2Cr2O7 + B6H14 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3BO3 + H2O =>
16 K2Cr2O7 + 3 B6H14 + 64 H2SO4 = 16 Cr2(SO4)3 + 16 K2SO4 + 18 H3BO3 + 58 H2O
W + O2 = WO2 =>
W + O2 = WO2
CU(OH)2 + SO2 = CUSO4 + H2 =>
CU(OH)2 + SO2 = CUSO4 + H2
(NiC2O4)2X = NiCO3 + X + CO =>
(NiC2O4)2X = 2 NiCO3 + X + 2 CO
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
C2H5OH + Br2 = H2O + C2H4Br =>
2 C2H5OH + Br2 = 2 H2O + 2 C2H4Br
Ag + NOCl = AgNO + Cl =>
Ag + NOCl = AgNO + Cl
NH3H2O = NH4OH =>
NH3H2O = NH4OH
WO2 + H2 = W30 + H2O =>
30 WO2 + 60 H2 = W30 + 60 H2O
CH3COOH + KOH = KCH3CO2 + H2O =>
CH3COOH + KOH = KCH3CO2 + H2O
C6H12O6 + Cr2O7{-2} + H{+} = Cr{3} + CO2 + H2O =>
C6H12O6 + 4 Cr2O7{-2} + 32 H{+} = 8 Cr{3} + 6 CO2 + 22 H2O
K2PtCl6 = KCl + Pt + Cl2 =>
K2PtCl6 = 2 KCl + Pt + 2 Cl2
Ni3O2 = Ni + O2 =>
Ni3O2 = 3 Ni + O2
H2SO4(l) + Al(OH)3(s) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(l) + 2 Al(OH)3(s) = Al2(SO4)3(aq) + 6 H2O(l)
BaO2 + H2SO4 = BaSO4 + H4SO6 =>
BaO2 + 2 H2SO4 = BaSO4 + H4SO6
H2SO4 + NO2 + NO = NOHSO4 + H2O =>
2 H2SO4 + NO2 + NO = 2 NOHSO4 + H2O
V2 + O2 = V2O2 =>
V2 + O2 = V2O2
NH4OH + NiSO4 = NiOH + NH4SO4 =>
NH4OH + NiSO4 = NiOH + NH4SO4
FeO + SO2 = Fe2(SO3)2 =>
2 FeO + 2 SO2 = Fe2(SO3)2
CuCl2() + NH3() + H2O() = Cu(NH3)4(H2O)2() + NH4Cl + OH =>
CuCl2() + 6 NH3() + 4 H2O() = Cu(NH3)4(H2O)2() + 2 NH4Cl + 2 OH
FeS(s) + Cd(NO3)2(aq) = Fe(NO3)2(aq) + CdS(g) =>
FeS(s) + Cd(NO3)2(aq) = Fe(NO3)2(aq) + CdS(g)
I2 + NH4F = NH4I2 + F =>
I2 + NH4F = NH4I2 + F
Ca + I = Ca(I)2 =>
Ca + 2 I = Ca(I)2
Na2SO3 + Ba(NO3)2 = BaSO3 + Na2(NO3)2 =>
Na2SO3 + Ba(NO3)2 = BaSO3 + Na2(NO3)2
CH2O = CH4CO2 =>
2 CH2O = CH4CO2
Be + H2SO4 = BeHSO4 + H2S + H2O =>
8 Be + 9 H2SO4 = 8 BeHSO4 + H2S + 4 H2O
Na + HCo3 = NaHCo3 =>
Na + HCo3 = NaHCo3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgCl + KSO3 = HgSO3 + KCl =>
HgCl + KSO3 = HgSO3 + KCl
BrO3{-} + SO2 + H2O = Br{-} + SO4{2-} + H{+} =>
BrO3{-} + 3 SO2 + 3 H2O = Br{-} + 3 SO4{2-} + 6 H{+}
PbS + HNO3 = S + H2 + Pb(NO3)2 =>
PbS + 2 HNO3 = S + H2 + Pb(NO3)2
SnN + HNO3 = SnO2 + NO2 + H2O =>
SnN + 8 HNO3 = SnO2 + 9 NO2 + 4 H2O
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
C10H10O4 + O2 = CO + H2O =>
2 C10H10O4 + 11 O2 = 20 CO + 10 H2O
Mg + H2(PO4)2 = H2 + Mg3(PO4)2 =>
3 Mg + H2(PO4)2 = H2 + Mg3(PO4)2
Cu2O + HCl = CuCl2 + H2O + H2 =>
Cu2O + 4 HCl = 2 CuCl2 + H2O + H2
SnO2{-} + Bi{+3} + OH{-} = SnO3{2-} + Bi + H2O =>
3 SnO2{-} + Bi{+3} + 6 OH{-} = 3 SnO3{2-} + Bi + 3 H2O
Li(s) + P4(s) = LiP(s) =>
4 Li(s) + P4(s) = 4 LiP(s)
O2 + H2SO4 + Zn = H2O + ZnSO4 =>
O2 + 2 H2SO4 + 2 Zn = 2 H2O + 2 ZnSO4
Li + HBr = LiBr + H =>
Li + HBr = LiBr + H
NaCl + C6H8O7 = NaClC6H8O7 =>
NaCl + C6H8O7 = NaClC6H8O7
CO2 + Na2S = CS2 + Na2O =>
CO2 + 2 Na2S = CS2 + 2 Na2O
Cu(NO3)2(aq) + H20(l) = Cu(H20)6(aq) + NO3(aq) =>
Cu(NO3)2(aq) + 6 H20(l) = Cu(H20)6(aq) + 2 NO3(aq)
MoS2 + H2O + Ag = Ag2S + H2 + MoO3 =>
MoS2 + 3 H2O + 4 Ag = 2 Ag2S + 3 H2 + MoO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/25
Équations équilibrées sur07/15/24
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