| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3NaO2 + 2 O2 = 2 CO2 + H2O + NaOH
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
(NH4)2CO3 + H2O = NH4OH + NH4HCO3 =>
(NH4)2CO3 + H2O = NH4OH + NH4HCO3
NaHCO3 + CH3COOH = CH3COONaO + CO2 + H2O =>
4 NaHCO3 + 3 CH3COOH = 4 CH3COONaO + 2 CO2 + 2 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
RbOH + Mn2O7 = RbMnO4 + H2O =>
2 RbOH + Mn2O7 = 2 RbMnO4 + H2O
C4H9COOH + CH3OH = H2O + C4H9COOCH3 =>
C4H9COOH + CH3OH = H2O + C4H9COOCH3
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
CH3COONa + NaOH = Na2(CO3) + CH4 =>
CH3COONa + NaOH = Na2(CO3) + CH4
CH3COONa + NaOH = CH4 + Na2CO3 =>
CH3COONa + NaOH = CH4 + Na2CO3
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
Au(OH)3 + H3AsO4 = (Au)3(AsO4)3 + H2O =>
3 Au(OH)3 + 3 H3AsO4 = (Au)3(AsO4)3 + 9 H2O
XCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + XO + H2O =>
10 XCH3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 10 CO2 + 10 XO + 42 H2O
Pb(NO3)2 + CuCl2 = PbCu + ClNO3 =>
Pb(NO3)2 + CuCl2 = PbCu + 2 ClNO3
C2H5COOH(aq) + Na2CO3 = NaCH3COO(aq) + H2O(l) + CO2(aq) =>
8 C2H5COOH(aq) + 7 Na2CO3 = 14 NaCH3COO(aq) + 3 H2O(l) + 3 CO2(aq)
C2H2(g) + O2(g) = CO2(g) + CH4(g) =>
2 C2H2(g) + 3 O2(g) = 3 CO2(g) + CH4(g)
C2H3NaO2 + O2 = CO2 + H2O + Na =>
4 C2H3NaO2 + 7 O2 = 8 CO2 + 6 H2O + 4 Na
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
H3AsO4 + Al(OH)3 = Al2(AsO4)2 + H2O =>
2 H3AsO4 + 2 Al(OH)3 = Al2(AsO4)2 + 6 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
NH3 + H2SO4 = NHSO2 + H2O =>
NH3 + H2SO4 = NHSO2 + 2 H2O
K2Cr2O7 + SnCl2 + HCl = K2(SnCl6) + SnCl4 + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = K2(SnCl6) + 2 SnCl4 + 2 CrCl3 + 7 H2O
KMnO4 + H2C4O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + H2C4O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 CO2 + 4 H2O
KOH + HCIO = KCIO + H2O =>
KOH + HCIO = KCIO + H2O
H3AsO4 + Au(OH)3 = Au(AsO4) + H2O =>
H3AsO4 + Au(OH)3 = Au(AsO4) + 3 H2O
CuFeS2 + SiO2 + O2 = CuS + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 3 O2 = 2 CuS + 2 FeSiO3 + 2 SO2
SeO2 + Sr(OH)2 = Sr(HSeO3)2 =>
2 SeO2 + Sr(OH)2 = Sr(HSeO3)2
H3AsO4 + Al(OH)3 = Al2(AsO4)2 + H2O =>
2 H3AsO4 + 2 Al(OH)3 = Al2(AsO4)2 + 6 H2O
NO2 + C4H8 = CO2 + H2O + NO =>
12 NO2 + C4H8 = 4 CO2 + 4 H2O + 12 NO
H3AsO4 + Al(OH)3 = Al2(AsO4)2 + H2O =>
2 H3AsO4 + 2 Al(OH)3 = Al2(AsO4)2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
NaHSO4(aq) + Na2CO3(aq) = NaCO3(aq) + Na2HSO4(s) =>
NaHSO4(aq) + Na2CO3(aq) = NaCO3(aq) + Na2HSO4(s)
CuO + H2O + CO2 = (CuOH)2CO3 =>
2 CuO + H2O + CO2 = (CuOH)2CO3
MoO2 = Mo + O =>
MoO2 = Mo + 2 O
LiC6 + MnCHOOH + NiCHOOH + FeCHOOH + HNO3 = Li103Mn172Ni16Fe4O40 + H2O + N2 + CO2 =>
515 LiC6 + 860 MnCHOOH + 80 NiCHOOH + 20 FeCHOOH + 2936 HNO3 = 5 Li103Mn172Ni16Fe4O40 + 2428 H2O + 1468 N2 + 4050 CO2
HCl + F2 = ClF + H2 =>
2 HCl + F2 = 2 ClF + H2
H3AsO4 + Au(OH)3 = AuAsO4 + H2O =>
H3AsO4 + Au(OH)3 = AuAsO4 + 3 H2O
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
Hg2(NO3)2 + NaOH = Hg2(OH)2 + Na(NO3) =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 Na(NO3)
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
VO2 + H2Cl = VOCl + H2O =>
VO2 + H2Cl = VOCl + H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CHO + Cr2(SO4) + K2SO4 + H2O =>
5 CH3CH2CH2OH + K2Cr2O7 + 2 H2SO4 = 5 CH3CH2CHO + Cr2(SO4) + K2SO4 + 7 H2O
C3H7OH + O2 = OH + C3H6O2 =>
2 C3H7OH + 3 O2 = 4 OH + 2 C3H6O2
ZnO + S + O2 = ZnSO4 =>
2 ZnO + 2 S + 3 O2 = 2 ZnSO4
CaCl2NaCl = CaCl2 + NaCl =>
CaCl2NaCl = CaCl2 + NaCl
R + NaOH + H2O = Na2RO3 + H2 =>
R + 2 NaOH + H2O = Na2RO3 + 2 H2
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
Ca10(PO4)6(OH)2 = CaO + P2O5 + H2O =>
Ca10(PO4)6(OH)2 = 10 CaO + 3 P2O5 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/24
Équations équilibrées sur12/10/23
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