| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 O2 = Ca + 2 CO2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C6H5Cl + NaSH = C6H5SH + NaCl =>
C6H5Cl + NaSH = C6H5SH + NaCl
C5H12 + H2O = CO2 + H2 =>
C5H12 + 10 H2O = 5 CO2 + 16 H2
Cl2 + NaHO3S = HCl + O2 + NaS =>
Cl2 + 2 NaHO3S = 2 HCl + 3 O2 + 2 NaS
CrCl3 + C5H8O2 + CH4N2O + H2O = Cr(acac)3 + NH4Cl + CO2 =>
24 CrCl3 + 3 C5H8O2 + 36 CH4N2O + 60 H2O = 8 Cr(acac)3 + 72 NH4Cl + 51 CO2
(NH4)1Cl2 + Ca2(OH){-}1 = Ca2Cl2 + (NH4)1(OH){-}1 =>
(NH4)1Cl2 + Ca2(OH){-}1 = Ca2Cl2 + (NH4)1(OH){-}1
Fe2O3 + Cu(NO2)2 = Fe(NO2)3 + CuO =>
Fe2O3 + 3 Cu(NO2)2 = 2 Fe(NO2)3 + 3 CuO
PbNO4 = NO2 + O2 + PbO =>
2 PbNO4 = 2 NO2 + O2 + 2 PbO
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
H2SO4 + AlI3 + KMnO4 = MnSO4 + K2SO4 + I2 + Al2(SO4)3 + H2O =>
24 H2SO4 + 10 AlI3 + 6 KMnO4 = 6 MnSO4 + 3 K2SO4 + 15 I2 + 5 Al2(SO4)3 + 24 H2O
CO + H3 = H2O + CH4 =>
CO + 2 H3 = H2O + CH4
SCN{-} + BrO3{-} + OH{-} = Br{-} + SO4{-2} + HCN =>
SCN{-} + BrO3{-} + OH{-} = Br{-} + SO4{-2} + HCN
CaC2 + CO2 = CaO + C =>
2 CaC2 + CO2 = 2 CaO + 5 C
Na2Zn(OH)4 = ZnO + H2O + NaOH =>
Na2Zn(OH)4 = ZnO + H2O + 2 NaOH
B2Br6 + H1N1O3 = B1(N1O3)3 + H1Br1 =>
B2Br6 + 6 H1N1O3 = 2 B1(N1O3)3 + 6 H1Br1
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
MnO + PbO3 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
4 MnO + 5 PbO3 + 10 HNO3 = 4 HMnO4 + 5 Pb(NO3)2 + 3 H2O
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
K2[Be(OH)4] = KOH + Be(OH)2 =>
K2[Be(OH)4] = 2 KOH + Be(OH)2
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3 =>
NaH2PO4 + AgNO3 = AgH2PO4 + NaNO3
Ca3(PO4)2 + C + SiO2 = CaSiO3 + P3 + CO =>
3 Ca3(PO4)2 + 15 C + 9 SiO2 = 9 CaSiO3 + 2 P3 + 15 CO
Al2(CO3)3 + Na3PO4 = AlPO4 + Na2CO3 =>
Al2(CO3)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2CO3
Y + F = YF3 =>
Y + 3 F = YF3
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
C2H6(g) + OH(g) = CO2(g) + H2O(g) =>
C2H6(g) + 14 OH(g) = 2 CO2(g) + 10 H2O(g)
(CaCO3) = CaO + (CO2) =>
(CaCO3) = CaO + (CO2)
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
AlN + Na2O = AlNa3 + N2O3 =>
2 AlN + 3 Na2O = 2 AlNa3 + N2O3
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
KOH + H3PO4 = K(PO4) + H3(OH) =>
KOH + H3PO4 = K(PO4) + H3(OH)
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
Cu2(OH)3Cl = Cu2O + H2O + Cl2 + O2(g) =>
4 Cu2(OH)3Cl = 4 Cu2O + 6 H2O + 2 Cl2 + O2(g)
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
C7H14 + O = CO2 + H2O =>
C7H14 + 21 O = 7 CO2 + 7 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C7H16 + O2 = CO + H2O =>
2 C7H16 + 15 O2 = 14 CO + 16 H2O
CH3COOH + K2SO4 = H2SO4 + CH3COOK =>
2 CH3COOH + K2SO4 = H2SO4 + 2 CH3COOK
Na2C2 + H2O = Na2H2 + C2O =>
Na2C2 + H2O = Na2H2 + C2O
Fe3O4 + Zn(NO3)2 = ZnO + Fe(NO3)3 + N2O =>
8 Fe3O4 + 37 Zn(NO3)2 = 37 ZnO + 24 Fe(NO3)3 + N2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Zn + HClO4 = Zn(ClO4)2 + ZnCl2 + H2O =>
8 Zn + 16 HClO4 = 7 Zn(ClO4)2 + ZnCl2 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn2O3SiO3 = Mn + O2 + Si =>
Mn2O3SiO3 = 2 Mn + 3 O2 + Si
AgNO3 + PbSO4 = AgSO4 + PbNO3 =>
AgNO3 + PbSO4 = AgSO4 + PbNO3
Cu + NO3 = CuO2 + NO =>
Cu + NO3 = CuO2 + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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