| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3SO4 + 6 NH3 = 2(NH3)3SO4 + 3 H2
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
Pb + HOH = PbOH2 =>
Pb + HOH = PbOH2
FeCI2 + Mg = MgCI2 + Fe =>
FeCI2 + Mg = MgCI2 + Fe
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Li + Cu(NO3)2 = Cu + Li2NO3 =>
4 Li + Cu(NO3)2 = Cu + 2 Li2NO3
LiOH + H3PO4 + FeSO4*6H2O + (NH4)OH = (NH4)2SO4 + LiFePO4 + H2O =>
LiOH + H3PO4 + FeSO4*6H2O + 2(NH4)OH = (NH4)2SO4 + LiFePO4 + 9 H2O
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
Na(OH)2 + Zn(NO3) = Na(NO3)2 + Zn(OH) =>
Na(OH)2 + 2 Zn(NO3) = Na(NO3)2 + 2 Zn(OH)
Zn + HBr = Zn2Br2 + H =>
2 Zn + 2 HBr = Zn2Br2 + 2 H
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
C4H10C + O2 = CO2 + H2O =>
2 C4H10C + 15 O2 = 10 CO2 + 10 H2O
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H8(g) + O2(g) = CO2 + H2O(g) =>
C5H8(g) + 7 O2(g) = 5 CO2 + 4 H2O(g)
Br2 + H2O = BrO3{-} + Br{-} + H{+} =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
[MgNH4(PO4)] = Mg2P2O7 + NH3 + H2O =>
2[MgNH4(PO4)] = Mg2P2O7 + 2 NH3 + H2O
Mg(No3)2 + Zn = Zn(No3) + Mg =>
Mg(No3)2 + 2 Zn = 2 Zn(No3) + Mg
H2(SO4)1 + NaOH = Na2SO4 + H2O =>
H2(SO4)1 + 2 NaOH = Na2SO4 + 2 H2O
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
Ca3P2 + O2 = CaO + P4 =>
2 Ca3P2 + 3 O2 = 6 CaO + P4
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
N4 + O = N2O =>
N4 + 2 O = 2 N2O
C6H8N6O18 = CO2 + H2O + N2 + O18 =>
9 C6H8N6O18 = 54 CO2 + 36 H2O + 27 N2 + O18
K2CO3(aq) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + 2 HBr(aq) = 2 KBr(s) + CO2(g) + H2O(l)
FeO + NH4Cl = (NH4)2O + FeCl2 =>
FeO + 2 NH4Cl = (NH4)2O + FeCl2
CuCl2 + Ag(NO3)2 = Cu(NO3)2 + AgCl2 =>
CuCl2 + Ag(NO3)2 = Cu(NO3)2 + AgCl2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
V + P = V3P2 =>
3 V + 2 P = V3P2
C3H5(OH)3 + HCl = C3H6Cl2O + H2O =>
C3H5(OH)3 + 2 HCl = C3H6Cl2O + 2 H2O
Na2SO3 = Na + SO3 =>
Na2SO3 = 2 Na + SO3
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
Cr(s) + HCl(aq) = CrCl2(aq) + H2(g) =>
Cr(s) + 2 HCl(aq) = CrCl2(aq) + H2(g)
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
C3H8 + O2 = C02 + H2O =>
2 C3H8 + 4 O2 = 3 C02 + 8 H2O
TaCl4 + NaOH = NaTaO4 + NaCl + H2 + H2O =>
2 TaCl4 + 10 NaOH = 2 NaTaO4 + 8 NaCl + 3 H2 + 2 H2O
HC = H2 + C2 =>
2 HC = H2 + C2
Au + H2SO4 = AuSO4 + S + H2O =>
3 Au + 4 H2SO4 = 3 AuSO4 + S + 4 H2O
CH3COOH + C3H7OH = CH3COOCH3CH2CH2 + H2O =>
CH3COOH + C3H7OH = CH3COOCH3CH2CH2 + H2O
PH3 = P3 + H =>
3 PH3 = P3 + 9 H
H2S + NO3{-} + H{+} = S + N2O + H2O =>
4 H2S + 2 NO3{-} + 2 H{+} = 4 S + N2O + 5 H2O
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
Na2SO4 + Ba(NO3)2 = Ba(SO4)2 + Na2NO3 =>
2 Na2SO4 + Ba(NO3)2 = Ba(SO4)2 + 2 Na2NO3
V + P = V3P2 =>
3 V + 2 P = V3P2
C8H18 + O2 = CO2 + H2O16 =>
C8H18 + 80 O2 = 8 CO2 + 9 H2O16
K2MnO4 + H2C2O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 K2MnO4 + 2 H2C2O2 + 6 H2SO4 = 3 MnSO4 + 4 CO2 + 8 H2O + 3 K2SO4
K3[Fe(OH)6] + HNO3 = Fe(NO3)3 + KNO3 + H2O =>
K3[Fe(OH)6] + 6 HNO3 = Fe(NO3)3 + 3 KNO3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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