| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H22O2N2 + 33 O2 = 24 CO2 + 22 H2O + 2 N2
HBr + Al(OH)2 = AlBr2 + H2O =>
2 HBr + Al(OH)2 = AlBr2 + 2 H2O
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
P4(s) + O = P4O10(s) =>
P4(s) + 10 O = P4O10(s)
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
C9H11NO3 + O2 = CO2 + NH3 + H2O =>
2 C9H11NO3 + 19 O2 = 18 CO2 + 2 NH3 + 8 H2O
K2O + SiO2 + H2O = K2H2SiO4 =>
K2O + SiO2 + H2O = K2H2SiO4
C2H5COONa + HCl = C2H6 + CO2 + NaCl =>
C2H5COONa + HCl = C2H6 + CO2 + NaCl
AgNO3 + H = Ag2 + HNO3 =>
2 AgNO3 + 2 H = Ag2 + 2 HNO3
ZrSiO4 + Cl = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 4 Cl = ZrCl4 + SiO2 + O2
C3H8O2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 8 K2Cr2O7 + 32 H2SO4 = 9 CO2 + 8 Cr2(SO4)3 + 8 K2SO4 + 44 H2O
C6H6NSNa + H2SO4 = Na2SO4 + C6H7NS =>
2 C6H6NSNa + H2SO4 = Na2SO4 + 2 C6H7NS
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
CO(g) + H2(g) = CH4 + OH(t) =>
2 CO(g) + 5 H2(g) = 2 CH4 + 2 OH(t)
KCN(ac) + HCl(ac) = HCN(g) + KCl(ac) =>
KCN(ac) + HCl(ac) = HCN(g) + KCl(ac)
KClO + H3PO4 + KI = K3PO4 + KCl + I2 + H2O =>
3 KClO + 2 H3PO4 + 6 KI = 2 K3PO4 + 3 KCl + 3 I2 + 3 H2O
C6H9O + O2 = CO2 + H2O =>
4 C6H9O + 31 O2 = 24 CO2 + 18 H2O
Bi(NO3)3 + K2Te = Bi2Te3 + KNO3 =>
2 Bi(NO3)3 + 3 K2Te = Bi2Te3 + 6 KNO3
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2CrO4 + (NH4)2SO4 + HNO3 =>
6 Cr(NO3)3 + (NH4)2S2O8 + 18 H2O = 6 H2CrO4 + 2(NH4)2SO4 + 16 HNO3
CH4 + H2O = CH3CH2CH2CH2CH2CH2CH2CH2CH2OH + H2 =>
9 CH4 + H2O = CH3CH2CH2CH2CH2CH2CH2CH2CH2OH + 9 H2
CuSO4 + KOH = Cu(OH)2 + SO4K2 =>
CuSO4 + 2 KOH = Cu(OH)2 + SO4K2
ClO3 + P + H2O = Cl + H3PO4 =>
5 ClO3 + 6 P + 9 H2O = 5 Cl + 6 H3PO4
Zn(OH)2*ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2*ZnCO3 = 2 ZnO + CO2 + H2O
CH4(g) + O2(g) = HO(g) + CO2(g) =>
CH4(g) + 3 O2(g) = 4 HO(g) + CO2(g)
C2 + H = C2H =>
C2 + H = C2H
Cu3(CO3)2(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 6 HCl = 3 CuCl2 + 4 H2O + 2 CO2
NH4Cl + KOH = NH4(OH) + KCl =>
NH4Cl + KOH = NH4(OH) + KCl
Zn + Pb3N2 = Zn3N + Pb =>
6 Zn + Pb3N2 = 2 Zn3N + 3 Pb
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
C14H12C5H6Br3N2 = C14H12Br2C5H6BrN2 =>
C14H12C5H6Br3N2 = C14H12Br2C5H6BrN2
NH3(g) + H2O(g) = NH4OH(aq) =>
NH3(g) + H2O(g) = NH4OH(aq)
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
BaNO = BaO + N2 =>
2 BaNO = 2 BaO + N2
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
Ca + LuF3 = Lu + CaF2 =>
3 Ca + 2 LuF3 = 2 Lu + 3 CaF2
C6H9O + O2 = CO2 + H2O =>
4 C6H9O + 31 O2 = 24 CO2 + 18 H2O
H3PO4 + Ca(OH)2 = H2O + PO4 + Ca =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + 2 PO4 + 3 Ca
CH3OH(aq) + NaOH(aq) = CH3ONa + H2O =>
CH3OH(aq) + NaOH(aq) = CH3ONa + H2O
CaCl2 + Na(C17H35COO) = NaCl + Ca(C17H35COO)2 =>
CaCl2 + 2 Na(C17H35COO) = 2 NaCl + Ca(C17H35COO)2
Cd + Cn = Cd(Cn)4 =>
Cd + 4 Cn = Cd(Cn)4
AsH3 + AgNO3 + H2O = H2AsO3 + Ag + HNO3 =>
AsH3 + 7 AgNO3 + 3 H2O = H2AsO3 + 7 Ag + 7 HNO3
Ba(NO3)2 + NaSO4(aq) = Ba(SO4) + Na(NO3)2 =>
Ba(NO3)2 + NaSO4(aq) = Ba(SO4) + Na(NO3)2
Li2SO3(s) + HBr(aq) = H2SO3 + LiBr =>
Li2SO3(s) + 2 HBr(aq) = H2SO3 + 2 LiBr
(NH4)2SiF6 = SiF4 + NH3 + HF =>
(NH4)2SiF6 = SiF4 + 2 NH3 + 2 HF
C12H22O2N2 + O2 = CO2 + H2O + N2 =>
2 C12H22O2N2 + 33 O2 = 24 CO2 + 22 H2O + 2 N2
NiCr2O7 + Ba = Ni + BaCr2 + O =>
NiCr2O7 + Ba = Ni + BaCr2 + 7 O
Cu + H3PO4 = Cu(PO4) + H2 =>
2 Cu + 2 H3PO4 = 2 Cu(PO4) + 3 H2
NH4 + O2 = H2 + NO2 =>
NH4 + O2 = 2 H2 + NO2
C9H12 + Na2S2O8 + H2O = CO2 + H2SO4 + Na =>
C9H12 + 12 Na2S2O8 + 18 H2O = 9 CO2 + 24 H2SO4 + 24 Na
H2O2 + H2SO4 + K2CrO4 = CrO5 + H2O + K2SO4 =>
2 H2O2 + H2SO4 + K2CrO4 = CrO5 + 3 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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