| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H3PO4 = K2HPO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C(NH2)3NO3 = N2 + C2 + H2O =>
2 C(NH2)3NO3 = 4 N2 + C2 + 6 H2O
(CH3)3Sb + O2 = CO2 + Sb + H2O =>
4(CH3)3Sb + 21 O2 = 12 CO2 + 4 Sb + 18 H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4(NO3)
C14H21NO11 + NaOH = NaC14H20NO11 + H2O =>
C14H21NO11 + NaOH = NaC14H20NO11 + H2O
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al =>
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
Br2 + HNO2 + H2O = HBr + HNO3 =>
Br2 + HNO2 + H2O = 2 HBr + HNO3
NaOH + Fe(NO{3}){3} = NaNO{3} + Fe(OH){3} =>
NaOH + Fe(NO{3}){3} = NaNO{3} + Fe(OH){3}
NH2(CH3)2 + O2 = CO2 + H2O + NO2 =>
NH2(CH3)2 + 5 O2 = 2 CO2 + 4 H2O + NO2
Y(NO3)36H2O + H2NCONH2 = Y2O3 + N2 + CO2 + H2O =>
2 Y(NO3)36H2O + 71 H2NCONH2 = Y2O3 + 107 N2 + 71 CO2 + 144 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3NH2 + HCl = [CH3NH3] + Cl =>
CH3NH2 + HCl = [CH3NH3] + Cl
Co(OH)3 + Zn + NaOH = Co(OH)2 + Na2ZnO2 + H2O =>
2 Co(OH)3 + Zn + 2 NaOH = 2 Co(OH)2 + Na2ZnO2 + 2 H2O
H2SO4 + PH3 = H3PO4 + H2S =>
H2SO4 + PH3 = H3PO4 + H2S
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H2 =>
3 NH4ClO4 + 7 Al = 3 Al2O3 + AlCl3 + 3 NO + 6 H2
H2SeO4 + Nh4OH = H2O + (Nh4)2SeO4 =>
H2SeO4 + 2 Nh4OH = 2 H2O + (Nh4)2SeO4
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
Xe + F = XeF6 =>
Xe + 6 F = XeF6
SrCl2 + NaOH = NaCl(aq) + Sr(OH)2(aq) =>
SrCl2 + 2 NaOH = 2 NaCl(aq) + Sr(OH)2(aq)
NH2CH2COOH = NHCH2CO + H2O =>
NH2CH2COOH = NHCH2CO + H2O
Fe(NO3)3 + AgNO3 = Ag(NO3)3 + Fe(NO3) =>
Fe(NO3)3 + AgNO3 = Ag(NO3)3 + Fe(NO3)
AgNO3 + KCI = AgCI + KNO3 = =>
AgNO3 + KCI = AgCI + KNO3
C3H8OH + O2 = C02 + H2O =>
4 C3H8OH + 7 O2 = 6 C02 + 18 H2O
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
calcium + hydrochloricacid = CaCl2 + hydrogen =>
Ca + 2 HCl = CaCl2 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K + GaF3 = KF + Ga =>
3 K + GaF3 = 3 KF + Ga
CaPO8 + SiO2 + C = P4 + CaSiO3 + CO =>
4 CaPO8 + 4 SiO2 + 28 C = P4 + 4 CaSiO3 + 28 CO
BaI2 + K2SO4 = Ba2SO4 + KI2 =>
2 BaI2 + K2SO4 = Ba2SO4 + 2 KI2
CuSO4 + N2H4 = Cu + H2SO4 + N2 =>
2 CuSO4 + N2H4 = 2 Cu + 2 H2SO4 + N2
HCl + NaCO3 = H2O + NaCl2 + CO2 =>
2 HCl + NaCO3 = H2O + NaCl2 + CO2
C4 + Zn2O = Zn4CO2 =>
C4 + 8 Zn2O = 4 Zn4CO2
Fe(s) + MgO(s) = Fe2O3(s) + Mg(s) =>
2 Fe(s) + 3 MgO(s) = Fe2O3(s) + 3 Mg(s)
CH2O + O2 = CO2 + H4O =>
4 CH2O + 3 O2 = 4 CO2 + 2 H4O
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
Na2SiF6 + H2O = Na2SiO3 + HF =>
Na2SiF6 + 3 H2O = Na2SiO3 + 6 HF
K2Cr2O7 + P = K3PO4 + Cr2O3 + O2 =>
3 K2Cr2O7 + 2 P = 2 K3PO4 + 3 Cr2O3 + 2 O2
HCl + CH3COOH = CH3Cl + COOH2 =>
HCl + CH3COOH = CH3Cl + COOH2
F2 + AsCl3 = Cl2 + AsF =>
F2 + 2 AsCl3 = 3 Cl2 + 2 AsF
AlCl3 + Ba2 = Al + BaCl =>
2 AlCl3 + 3 Ba2 = 2 Al + 6 BaCl
C4H10N2 + C2H5NO2 + HClO4 = C4H10N2(C2H5NO2)*3HClO4 =>
C4H10N2 + C2H5NO2 + 3 HClO4 = C4H10N2(C2H5NO2)*3HClO4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
Fe2(SO4)3(aq) + K3PO4(aq) = FePO4(aq) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 2 K3PO4(aq) = 2 FePO4(aq) + 3 K2SO4(aq)
CH3CHO + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CHO + 2 K2CrO7 + 5 H2SO4 = 9 CH3COOH + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Cl + CoI = I + CoCl =>
Cl + CoI = I + CoCl
Zn(OH)2 + H3O{+} = Zn{2{+}+H2O =>
Zn(OH)2 + 2 H3O{+} = Zn{2{+}+4H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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