| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 + 2 HC2H3O2 = Zn(C2H3O2)2 + H2O + CO2
Sn(s) + HCl(ac) = SnCl2(ac) + H2 =>
Sn(s) + 2 HCl(ac) = SnCl2(ac) + H2
K + H2SO4 = H + K2SO4 =>
2 K + H2SO4 = 2 H + K2SO4
OH{-} + (CH3)3CCl = (CH3)3COH + Cl{-} =>
OH{-} + (CH3)3CCl = (CH3)3COH + Cl{-}
LiC2H3O2 + HBr = LiBr + HC2H3O2 =>
LiC2H3O2 + HBr = LiBr + HC2H3O2
MgCl2 + NH4OH + Na2HPO4 = MgNH4PO4 + H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 = MgNH4PO4 + H2O + 2 NaCl
I + NH3 = NI3 + HI =>
6 I + NH3 = NI3 + 3 HI
SnCl2 + NH4OH = Sn(OH)2 + NH4Cl =>
SnCl2 + 2 NH4OH = Sn(OH)2 + 2 NH4Cl
CH3CHCH2 + O2 + NH3 = CH2CHCN + H2O =>
2 CH3CHCH2 + 3 O2 + 2 NH3 = 2 CH2CHCN + 6 H2O
KMnO4 + Na2HPO4 = NaMnO4 + K2HPO4 =>
2 KMnO4 + Na2HPO4 = 2 NaMnO4 + K2HPO4
NO + O2(g) = NO2(g) =>
2 NO + O2(g) = 2 NO2(g)
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
Tl2SO4 + K3[Fe(CN)6] + KOH = Tl(OH)3 + K4[Fe(CN)6] + K2SO4 =>
Tl2SO4 + 4 K3[Fe(CN)6] + 6 KOH = 2 Tl(OH)3 + 4 K4[Fe(CN)6] + K2SO4
CaBr2(aq) + AuClO4(aq) = AuBr(s) + Ca(ClO4)2(aq) =>
CaBr2(aq) + 2 AuClO4(aq) = 2 AuBr(s) + Ca(ClO4)2(aq)
BaSO4 + Al2O3 = BaO + Al2(SO4)3 =>
3 BaSO4 + Al2O3 = 3 BaO + Al2(SO4)3
CrSO4 + SO2 + H2O = Cr2(SO4)3 + H2S =>
6 CrSO4 + 5 SO2 + 2 H2O = 3 Cr2(SO4)3 + 2 H2S
CSO2 + O2 = CO2 + SO2 =>
CSO2 + O2 = CO2 + SO2
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ni(CO)4(g) = Ni(s) + CO(g) =>
Ni(CO)4(g) = Ni(s) + 4 CO(g)
NO + O2(g) = NO2(g) =>
2 NO + O2(g) = 2 NO2(g)
Au(s) + O2(g) = AuO =>
2 Au(s) + O2(g) = 2 AuO
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2 =>
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2
(MgOH)2CO3 + CH3COOH = (CH3COO)2Mg + H2O + CO2 =>
(MgOH)2CO3 + 4 CH3COOH = 2(CH3COO)2Mg + 3 H2O + CO2
P2O3 + Cl2 + NaOH = NaCl + Na3PO4 + H2O =>
P2O3 + 2 Cl2 + 10 NaOH = 4 NaCl + 2 Na3PO4 + 5 H2O
CH3Br + KOH = CH3OH + KBr =>
CH3Br + KOH = CH3OH + KBr
CSO2 + O2 = CO2 + SO2 =>
CSO2 + O2 = CO2 + SO2
Ti(OH)2 + NaCl = TiCl2 + NaOH =>
Ti(OH)2 + 2 NaCl = TiCl2 + 2 NaOH
MgCO3 + HCl = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl = MgCl2(aq) + H2O(l) + CO2(g)
C11H14O + Br2 = C11H13BrO*HBr =>
C11H14O + Br2 = C11H13BrO*HBr
Na2CrO4 + HgCl2 = HgCrO4 + NaCl =>
Na2CrO4 + HgCl2 = HgCrO4 + 2 NaCl
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + H2O = CH3CH2CH2COOH + CH3CH2OH
NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O
K2O + BaHCO3 = K2CO3 + BaOH =>
K2O + BaHCO3 = K2CO3 + BaOH
S2 + O3 = S2O3 =>
S2 + O3 = S2O3
Cr + P4 = CrP =>
4 Cr + P4 = 4 CrP
Na3PO4 + Sr(OH)2 = NaOH + Sr3(PO4)2 =>
2 Na3PO4 + 3 Sr(OH)2 = 6 NaOH + Sr3(PO4)2
Zn{2+} + Co3{2-} = ZnCo3 =>
Zn{2+} + Co3{2-} = ZnCo3
Hg + HNO3 = Hg(NO3)2H2O + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2H2O + 2 NO + H2O
Zn(NO3)2 + NH2CONH2 = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 5 NH2CONH2 = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
As2O3 + VO2{+} + H{+} = As2O5 + VO{2+} + H2O =>
As2O3 + 4 VO2{+} + 4 H{+} = As2O5 + 4 VO{2+} + 2 H2O
HCl + CdOH = CdCl + H2O =>
HCl + CdOH = CdCl + H2O
C2SH4 + O2 = CO2 + SO2 + H2O =>
C2SH4 + 4 O2 = 2 CO2 + SO2 + 2 H2O
Ag2SO4 + SrBr2 = AgBr + Sr(SO4) =>
Ag2SO4 + SrBr2 = 2 AgBr + Sr(SO4)
Ironoxide + hydrochloricacid = ironchloride + water =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Ag2(CO3) + Fe(C2H3O2)2 = Fe2(CO3)2 + Ag(C2H3O2) =>
2 Ag2(CO3) + 2 Fe(C2H3O2)2 = Fe2(CO3)2 + 4 Ag(C2H3O2)
KCN + H3PO2 = K3PO2 + HCN =>
3 KCN + H3PO2 = K3PO2 + 3 HCN
K2SO3 + Na2Cr2O7 + NaHSO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 K2SO3 + Na2Cr2O7 + 8 NaHSO4 = 3 K2SO4 + 5 Na2SO4 + Cr2(SO4)3 + 4 H2O
AlPO4 + SiO2 + C = Al2(SiO3)3 + CO + P4 =>
4 AlPO4 + 6 SiO2 + 10 C = 2 Al2(SiO3)3 + 10 CO + P4
CH3NH2 + N2O = CO2 + H2O + N2 =>
2 CH3NH2 + 9 N2O = 2 CO2 + 5 H2O + 10 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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