| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 4 H2IDA + 2 CoCl2*6H2O + H2O2 = 2 K[Co(IDA)2] + 16 H2O + 4 HCl
MgSO4 + KI = MgI2 + K2SO4 =>
MgSO4 + 2 KI = MgI2 + K2SO4
Th(NO3)4 + K3PO4 = KNO3 + Th3(PO4)4 =>
3 Th(NO3)4 + 4 K3PO4 = 12 KNO3 + Th3(PO4)4
Na2S + (NH4)2CO3 = (NH4)2S + Na2CO3 =>
Na2S + (NH4)2CO3 = (NH4)2S + Na2CO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + FeI = FeOH + KI =>
KOH + FeI = FeOH + KI
NaNO3 + PbO = Pb(NO3)2Na2O =>
2 NaNO3 + PbO = Pb(NO3)2Na2O
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2 =>
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
Cu + Ag(NO3)2 = CuNO3 + Ag =>
2 Cu + Ag(NO3)2 = 2 CuNO3 + Ag
C2H6 + *5O2 = CO2 + H2O =>
10 C2H6 + 7*5O2 = 20 CO2 + 30 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CF3COOAg + N2H4 = CF3CON2H2Ag + H2O =>
CF3COOAg + N2H4 = CF3CON2H2Ag + H2O
C8H12O4 + O2 = CO2 + H2O =>
C8H12O4 + 9 O2 = 8 CO2 + 6 H2O
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
Cr{3} + BiO3{-} + H{+} = Bi{3} + Cr2O7{-2} + H2O =>
2 Cr{3} + 3 BiO3{-} + 4 H{+} = 3 Bi{3} + Cr2O7{-2} + 2 H2O
Ti2(CO3)5 + Al = (CO3)3Al2 + Ti =>
3 Ti2(CO3)5 + 10 Al = 5(CO3)3Al2 + 6 Ti
Fe + Mg(NO3)2 = FeNO3 + Mg =>
2 Fe + Mg(NO3)2 = 2 FeNO3 + Mg
C3H5N + O2 = CO2 + H2O + NO2 =>
4 C3H5N + 21 O2 = 12 CO2 + 10 H2O + 4 NO2
CH3CHO + NaOH = CH3CONa + H2O =>
CH3CHO + NaOH = CH3CONa + H2O
MnO4{-} + NH3 = NO3{-} + MnO2 + OH{-} + H2O =>
8 MnO4{-} + 3 NH3 = 3 NO3{-} + 8 MnO2 + 5 OH{-} + 2 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
I2 + AgNO3 = AgI + INO3 =>
I2 + AgNO3 = AgI + INO3
HNS + O2 = H2O + N2 + S2 =>
4 HNS + O2 = 2 H2O + 2 N2 + 2 S2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H3(Po4) + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3(Po4) + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
Mg{2+} + H{+} = MgH{2+} + (H{2}) =>
Mg{2+} + 2 H{+} = MgH{2+} + (H{2})
Ca[OH]2 + H2SO4 = CaSO4 + H2O =>
Ca[OH]2 + H2SO4 = CaSO4 + 2 H2O
HSO4 + FeSO4 + KClO3 = K2SO4 + Fe2(SO4)3 + Cl + H2O =>
12 HSO4 + 22 FeSO4 + 2 KClO3 = K2SO4 + 11 Fe2(SO4)3 + 2 Cl + 6 H2O
SrO + H2SO4 = Sr(SO4) + H2O =>
SrO + H2SO4 = Sr(SO4) + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Si(s) + Cl2(g)SiCl4(l) = SiCl4(l) =>
Si(s) + 2 Cl2(g)SiCl4(l) = 3 SiCl4(l)
C6H12 + O2 = C2O + H2O =>
2 C6H12 + 9 O2 = 6 C2O + 12 H2O
P + H3PO6 = P2O2 + H2O =>
14 P + 4 H3PO6 = 9 P2O2 + 6 H2O
Ca + AlBr3 = CaBr2 + Al =>
3 Ca + 2 AlBr3 = 3 CaBr2 + 2 Al
NO + H2 = N2O + H2O =>
2 NO + H2 = N2O + H2O
PbSe2 + O2 = Pb2O3 + SeO2 =>
4 PbSe2 + 11 O2 = 2 Pb2O3 + 8 SeO2
C6H12O6 + Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + H2O =>
C6H12O6 + 2 Cu(OH)2 + OH{-} = C6H11O7{-} + Cu2O + 3 H2O
Mg(s) + N2 = MgN =>
2 Mg(s) + N2 = 2 MgN
Pb5 + O2 = PbO =>
2 Pb5 + 5 O2 = 10 PbO
FeSO4 + Br2 = BrSO4 + Fe =>
2 FeSO4 + Br2 = 2 BrSO4 + 2 Fe
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
I2 + AgNO3 = Ag + I(NO3)3 =>
I2 + 6 AgNO3 = 6 Ag + 2 I(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + O2 = K2O3 =>
4 K + 3 O2 = 2 K2O3
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2 + H2O =>
3 N2H4 + 2 KMnO4 + 2 H2SO4 = 3 N2 + 2 MnSO4 + K2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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