| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CONH2 + Br2 + 4 NaOH = CH3NH2 + Na2CO3 + 2 NaBr + 2 H2O
Al + H2O2 = Al2O3 + H2O =>
2 Al + 3 H2O2 = Al2O3 + 3 H2O
Fe + CuSO4 = Cu2Fe + SO4 =>
Fe + 2 CuSO4 = Cu2Fe + 2 SO4
C2H3O2NH4 + Ba(OH) = C2H3O2Ba + NH4(OH) =>
C2H3O2NH4 + Ba(OH) = C2H3O2Ba + NH4(OH)
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
(C12H22O11)2Ca + CO2 + H2O = C12H22O11 + CaCO3 =>
24(C12H22O11)2Ca + 36 CO2 + 11 H2O = 49 C12H22O11 + 24 CaCO3
MnO2 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2(SO4) + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Cl2 + Na2(SO4) + 2 H2O
OCl2 = O2 + Cl2 =>
2 OCl2 = O2 + 2 Cl2
S2Cl2 + NH4Cl = S4N4 + S8 + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + S8 + 16 HCl
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
Cd + Sn(SO3)2 = Sn + CdO3S =>
2 Cd + Sn(SO3)2 = Sn + 2 CdO3S
Sn + FeCl3 = SnCl2 + Fe =>
3 Sn + 2 FeCl3 = 3 SnCl2 + 2 Fe
CH3CH2NH2HBr = CH3CH2BrNH3 =>
CH3CH2NH2HBr = CH3CH2BrNH3
SH6 = S + H2 =>
SH6 = S + 3 H2
Ga(BrO)3 + Rb = Rb3(BrO)3 + Ga =>
Ga(BrO)3 + 3 Rb = Rb3(BrO)3 + Ga
CuCl2 + NH2OH + NaOH = N2 + CuCl + NaCl + H2O =>
2 CuCl2 + 2 NH2OH + 2 NaOH = N2 + 2 CuCl + 2 NaCl + 4 H2O
V2O5 + H2C2O4 = V2O3 + CO2 + H2O =>
V2O5 + 2 H2C2O4 = V2O3 + 4 CO2 + 2 H2O
AI + F = AIF3 =>
AI + 3 F = AIF3
Cr + NaOH + H2O = NaCr(OH)3 + H2 =>
Cr + NaOH + 2 H2O = NaCr(OH)3 + H2
AlH2O = AlHOH =>
AlH2O = AlHOH
S2Cl2 + NH4Cl = S3N2 + S + HCl =>
3 S2Cl2 + 2 NH4Cl = S3N2 + 3 S + 8 HCl
CH3CH(CH3)CH2OH + HOOCH = CH3CH(CH3)CH2OOCH + H2O =>
CH3CH(CH3)CH2OH + HOOCH = CH3CH(CH3)CH2OOCH + H2O
Al(OH)3(s) + HNO3(aq) = AlNO3 + H2O + O =>
Al(OH)3(s) + HNO3(aq) = AlNO3 + 2 H2O + O
OH{-} + Ag2O + SbO{+} = AgO + Sb + H2O =>
2 OH{-} + 3 Ag2O + 2 SbO{+} = 6 AgO + 2 Sb + H2O
Al2O3 + H3PO = AlPO + H2O =>
Al2O3 + 2 H3PO = 2 AlPO + 3 H2O
Na2O + BeO = Be(NaO)2 =>
Na2O + BeO = Be(NaO)2
Na2SS = NaS =>
Na2SS = 2 NaS
Zn + H2OCl = ZnCl2 + H2O =>
Zn + 2 H2OCl = ZnCl2 + 2 H2O
C5H18 + O2 = CO2 + H2O =>
2 C5H18 + 19 O2 = 10 CO2 + 18 H2O
Ca(s) + O2 = CaO2 =>
Ca(s) + O2 = CaO2
CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2
C6H5ClCH3Cl = C6H5CH3Cl2 =>
C6H5ClCH3Cl = C6H5CH3Cl2
C6H12N4(s) + O2 = CO(s) + N2O5(g) + H2O(l) =>
C6H12N4(s) + 11 O2 = 6 CO(s) + 2 N2O5(g) + 6 H2O(l)
KMnO4 + KNO2 + H2SO4 = MnSO4 + NO3 + H2O + K2SO4 =>
3 KMnO4 + 5 KNO2 + 7 H2SO4 = 3 MnSO4 + 5 NO3 + 7 H2O + 4 K2SO4
HNO3 + Co(OH)3 = Co(NO3)3 + H2O =>
3 HNO3 + Co(OH)3 = Co(NO3)3 + 3 H2O
Pb + (CrO4)2 = PbCrO4 =>
2 Pb + (CrO4)2 = 2 PbCrO4
Be + N2 = Be2N3 =>
4 Be + 3 N2 = 2 Be2N3
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaCl + NaH2PO4 =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 6 NaCl + 2 NaH2PO4
NaOH + KOH = NaKO + H2O =>
NaOH + KOH = NaKO + H2O
HgCl2 + KOH = KCl + HgO + H2O =>
HgCl2 + 2 KOH = 2 KCl + HgO + H2O
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
PO + H2O = H3PO4 + H2 =>
2 PO + 6 H2O = 2 H3PO4 + 3 H2
KOH + N2 = NO2 + K + H2O =>
8 KOH + N2 = 2 NO2 + 8 K + 4 H2O
Be + H3PO4 = Be(PO4)2 + H2 =>
Be + 2 H3PO4 = Be(PO4)2 + 3 H2
NH4HCO3 + Ba(OH)2 = NH4OH + Ba(HCO3)2 =>
2 NH4HCO3 + Ba(OH)2 = 2 NH4OH + Ba(HCO3)2
H2CO + NH4Cl + NaOH = CH3NH2 + NaCl + H2O + CH2O2 =>
2 H2CO + NH4Cl + NaOH = CH3NH2 + NaCl + H2O + CH2O2
CS = C + S =>
CS = C + S
AgBr + Al = Ag + AlBr =>
AgBr + Al = Ag + AlBr
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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