| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl4 + 4 HCl = CH4 + 4 Cl2
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
C3H7NH2 + HCl = C3H7NH3 + Cl =>
C3H7NH2 + HCl = C3H7NH3 + Cl
Se + H2 = SeH =>
2 Se + H2 = 2 SeH
CrSO4 + Na2CO3 = CrCO3 + Na2SO4 =>
CrSO4 + Na2CO3 = CrCO3 + Na2SO4
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
C6H10 + H2SO4 = C6H11(HSO4) =>
C6H10 + H2SO4 = C6H11(HSO4)
Br2 + I = BrI2 =>
Br2 + 4 I = 2 BrI2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
I2(s) + Cl2(g) = ICl3(s) =>
I2(s) + 3 Cl2(g) = 2 ICl3(s)
NaOH(s) + Cl2(g) = NaCl(s) + NaClO(s) + H2O(g) =>
2 NaOH(s) + Cl2(g) = NaCl(s) + NaClO(s) + H2O(g)
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ca + HNO2 = Ca(NO2)2 + H =>
Ca + 2 HNO2 = Ca(NO2)2 + 2 H
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
MoO3 + HCl = MoCl2 + H2O + Cl2 =>
MoO3 + 6 HCl = MoCl2 + 3 H2O + 2 Cl2
C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl3 + H2O =>
C6H4(NO2)COOH + 6 HCl + 2 Fe = C6H4(NH2)COOH + 2 FeCl3 + 2 H2O
N2O5 + H2O = NHO3 =>
N2O5 + H2O = 2 NHO3
C + H2(g) = CH4(g) =>
C + 2 H2(g) = CH4(g)
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
F + HNO3 = H2O + NO + FNO3 =>
3 F + 4 HNO3 = 2 H2O + NO + 3 FNO3
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + H2O2 = (Co(NH2CH2CH2NH2)3)Cl3 + H2O =>
2 CoCl2*6H2O + 2 HCl + 6 NH2CH2CH2NH2 + H2O2 = 2(Co(NH2CH2CH2NH2)3)Cl3 + 14 H2O
PO4 + H2SO4 = H3PO4 + SO4 =>
2 PO4 + 3 H2SO4 = 2 H3PO4 + 3 SO4
FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + AlCl3 =>
2 FeCl3 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlCl3
Na2SO4 + H2SO4 = NaHSO4 =>
Na2SO4 + H2SO4 = 2 NaHSO4
NaIO + Li2SO4 = Na2SO4 + LiIO =>
2 NaIO + Li2SO4 = Na2SO4 + 2 LiIO
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
HCOONa = HCOO + Na =>
HCOONa = HCOO + Na
C8H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 27 K2SO4 + 54 MnSO4 + 136 H2O
CH4 + N2 + O2 = HCN + H2O =>
4 CH4 + 2 N2 + 3 O2 = 4 HCN + 6 H2O
Pb(SCN)2 + Sn(ClO4)4 = Pb(ClO4)2 + Sn(SCN)4 =>
2 Pb(SCN)2 + Sn(ClO4)4 = 2 Pb(ClO4)2 + Sn(SCN)4
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Al2O3 + Mg = MgO + Al =>
Al2O3 + 3 Mg = 3 MgO + 2 Al
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
AlCl3(s) = Al(s) + Cl2(g) =>
2 AlCl3(s) = 2 Al(s) + 3 Cl2(g)
C2H2 + KMnO4 + KOH = K2C2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = K2C2O4 + 8 K2MnO4 + 6 H2O
C6H8O7 + C2H5OH = C28H48O6 + H2O =>
10 C6H8O7 + 96 C2H5OH = 9 C28H48O6 + 112 H2O
K2CO3(s) + HCl(l) = KCl(s) + H2O(l) + CO2 =>
K2CO3(s) + 2 HCl(l) = 2 KCl(s) + H2O(l) + CO2
C2H2 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 C2H2O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H =>
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4C(O)CH3) + CH3CO2H
NaCl + O3 = NaClO3 =>
NaCl + O3 = NaClO3
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
SrO + Al2O3 = SrAl2O4 =>
SrO + Al2O3 = SrAl2O4
H2S + AuCl3 = Au2S3 + HCl =>
3 H2S + 2 AuCl3 = Au2S3 + 6 HCl
CsI + H2O = CsOH + HI =>
CsI + H2O = CsOH + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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