| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO4 + MgO = Mg(BrO4)2 + H2O
Na2(CO3) + FeCl3 = Fe2O3 + NaCl + CO2 =>
3 Na2(CO3) + 2 FeCl3 = Fe2O3 + 6 NaCl + 3 CO2
Ag + Na2SO4 = Ag2SO4 + Na =>
2 Ag + Na2SO4 = Ag2SO4 + 2 Na
AlCl3 + ZnSO4 = ZnCl3 + AlSO4 =>
AlCl3 + ZnSO4 = ZnCl3 + AlSO4
S + CO2 = SCO2 =>
S + CO2 = SCO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH6 = C + H2 =>
CH6 = C + 3 H2
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + 7 H2O
MgCl2 = Cl2 + Mg =>
MgCl2 = Cl2 + Mg
CrBr3 + KOH + Cl2 = KCl + K2CrO4 + KBrO4 + H2O =>
2 CrBr3 + 64 KOH + 27 Cl2 = 54 KCl + 2 K2CrO4 + 6 KBrO4 + 32 H2O
FeCl3 + Zn = ZnCl + Fe =>
FeCl3 + 3 Zn = 3 ZnCl + Fe
Na + {2+} = Na{2+}O =>
Na + {2+} = Na{2+}O
NO + CI = NOCI =>
NO + CI = NOCI
Al(s) + HCl = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(s) + 3 H2(g)
CH3CO2K + C5H11Br = C7H14O2 + KBr =>
CH3CO2K + C5H11Br = C7H14O2 + KBr
SO3{2-} + H2O + Cl2 = SO4{2-} + H2{+} + Cl{-} =>
2 SO3{2-} + 2 H2O + Cl2 = 2 SO4{2-} + 2 H2{+} + 2 Cl{-}
[Fe(SCN)3(H2O)3] + Na2C2O4 = Fe2(C2O4)3 + NaSCN + H2O =>
2[Fe(SCN)3(H2O)3] + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaSCN + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CS2(s) + O2(g) = CO2(g) + S2(g) =>
CS2(s) + O2(g) = CO2(g) + S2(g)
NH4Cl = NH3HCl =>
NH4Cl = NH3HCl
ZnCl2 + H2SO3 = ZnSO3 + HCl =>
ZnCl2 + H2SO3 = ZnSO3 + 2 HCl
MnCl7 + Pb(NO3)2 = PbCl2 + Mn(NO3)7 =>
2 MnCl7 + 7 Pb(NO3)2 = 7 PbCl2 + 2 Mn(NO3)7
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe + NaOH =>
3 NaBH4 + 4 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe + 11 NaOH
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
H3PO4 + Zn(OH)2 = (ZnOH)3PO4 + H2O =>
H3PO4 + 3 Zn(OH)2 = (ZnOH)3PO4 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgCO3 + Al2(SO4)3 = MgSO4 + Al2(CO3)3 =>
3 MgCO3 + Al2(SO4)3 = 3 MgSO4 + Al2(CO3)3
H2SO4 + Zn(OH)2 = (ZnOH)2SO4 + H2O =>
H2SO4 + 2 Zn(OH)2 = (ZnOH)2SO4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C4H10O + Cl = C4H9Cl + OH =>
C4H10O + Cl = C4H9Cl + OH
C3H7COOH + Fe = (C3H7COO)3Fe + H2 =>
6 C3H7COOH + 2 Fe = 2(C3H7COO)3Fe + 3 H2
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
Al(oh)3 + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al(oh)3 + 6 KOH + 18 H2O = 6 K[Al(OH)4] + 9 H2
Fe2(SO3)3 + HNO3 = Fe(NO3)3 + H2SO3 =>
Fe2(SO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2SO3
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe2 + NaOH =>
3 NaBH4 + 8 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe2 + 11 NaOH
Na2N = Na + N2 =>
2 Na2N = 4 Na + N2
CaC2O4 = CO + CO2 + CaO =>
CaC2O4 = CO + CO2 + CaO
Na2S + CdSO4 = Na2SO + SCd =>
4 Na2S + CdSO4 = 4 Na2SO + SCd
C6H12 + Br2 + CCl4 = C6H11Cl + HBr2 =>
23 C6H12 + 12 Br2 + 6 CCl4 = 24 C6H11Cl + 12 HBr2
CH3Cl + NaOH = NaCl + CH3OH =>
CH3Cl + NaOH = NaCl + CH3OH
AgNO3 + HNO3 = (NO3)2 + AgH =>
AgNO3 + HNO3 = (NO3)2 + AgH
KOH + HMnO4 = KMnO4 + HOH =>
KOH + HMnO4 = KMnO4 + HOH
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C3H7Br + KOH = C3H7OH + KBr =>
C3H7Br + KOH = C3H7OH + KBr
Me + S = MeS =>
Me + S = MeS
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Ca(OH)2N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2N2O5 = Ca(NO3)2 + H2O
C60H180 + O2 = CO2 + H2O =>
C60H180 + 105 O2 = 60 CO2 + 90 H2O
C6H5CO2H + NaOH = NaC6H5CO2 + H2O =>
C6H5CO2H + NaOH = NaC6H5CO2 + H2O
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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