| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(C10H16O) + 27 O2 = 20 CO2 + 16 H2O
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
NH4OH + CH3COOH = CHCOO + NH4 + H2O =>
3 NH4OH + CH3COOH = CHCOO + 3 NH4 + 3 H2O
HNO3 + H2O = OH + HNO2 =>
HNO3 + H2O = 2 OH + HNO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KClO3(s) + S(s) = KCl + SO2 =>
2 KClO3(s) + 3 S(s) = 2 KCl + 3 SO2
Al{3+} + H2O = [Al(H2O)6]{3+} =>
Al{3+} + 6 H2O = [Al(H2O)6]{3+}
Ca3(PO4)2 + SiO + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO + 4 C = 6 CaSiO3 + P4 + 4 CO
NaCo3 + CaCl2 = NaCl2 + CaCo3 =>
NaCo3 + CaCl2 = NaCl2 + CaCo3
HNO2 = HNO3 + NO + H3O =>
5 HNO2 = 2 HNO3 + 3 NO + H3O
Al2(SO4)3 + NaOH + H2O = NaAl3(SO4)2(OH)6 + H2SO4 =>
3 Al2(SO4)3 + 2 NaOH + 10 H2O = 2 NaAl3(SO4)2(OH)6 + 5 H2SO4
K2Cr2O7 + Cu2Cl2 + HCl = CrCl3 + KCl + CuCl2 + H2O =>
K2Cr2O7 + 3 Cu2Cl2 + 14 HCl = 2 CrCl3 + 2 KCl + 6 CuCl2 + 7 H2O
Ca5(PO4)3OH + H2SO4 = H3PO4 + CaSO4 + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 3 H3PO4 + 5 CaSO4 + H2O
C20OH14O4 + O2 = CO2 + H2O =>
C20OH14O4 + 21 O2 = 20 CO2 + 7 H2O
C14H24O + O2 = CO2 + H2O =>
2 C14H24O + 39 O2 = 28 CO2 + 24 H2O
Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + K(NO3)2 =>
4 Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K(NO3)2
Pb2 + NaOH = Pb(OH)2 + Na =>
Pb2 + 4 NaOH = 2 Pb(OH)2 + 4 Na
NaP + CaCl = NaCl + CaP =>
NaP + CaCl = NaCl + CaP
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + NH4H2PO4 =>
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + 2 NH4H2PO4
KOH + CrBr = KBr + Cr(OH) =>
KOH + CrBr = KBr + Cr(OH)
BeCl2 + K(OH) = Be(OH)2 + KCl =>
BeCl2 + 2 K(OH) = Be(OH)2 + 2 KCl
Ag2S2O3 + Na2S = Ag2S + Na2S2O3 =>
Ag2S2O3 + Na2S = Ag2S + Na2S2O3
KNO3 = K + O2 + NO2 =>
2 KNO3 = 2 K + O2 + 2 NO2
NaBH4 + C2H5OH = NaOH + C2BH9 =>
NaBH4 + C2H5OH = NaOH + C2BH9
(NaPO3)6 + Ca(HCO3)2 + NaOH = Ca3(PO4)2 + Na2CO3 + H2O =>
(NaPO3)6 + 9 Ca(HCO3)2 + 30 NaOH = 3 Ca3(PO4)2 + 18 Na2CO3 + 24 H2O
Zn + HCl + H2O = ZnCl2 + H3O =>
Zn + 2 HCl + 2 H2O = ZnCl2 + 2 H3O
SO2 + NaOH + O2 = Na2SO4 + H2O =>
2 SO2 + 4 NaOH + O2 = 2 Na2SO4 + 2 H2O
BaSO4 + H3PO4 = Ba3(PO4)2 + H2SO4 =>
3 BaSO4 + 2 H3PO4 = Ba3(PO4)2 + 3 H2SO4
CaO + I2O5 = I2CaO6 =>
CaO + I2O5 = I2CaO6
Co(OH)3 + H3AsO4 = Co(H2AsO4)3 + H2O =>
Co(OH)3 + 3 H3AsO4 = Co(H2AsO4)3 + 3 H2O
I(aq) + H2O(aq) = HI(aq) + OH(aq) =>
I(aq) + H2O(aq) = HI(aq) + OH(aq)
Pb + H3(PO4) = H2 + Pb3(PO4)4 =>
3 Pb + 4 H3(PO4) = 6 H2 + Pb3(PO4)4
Ca2SO4 + KOH = CaHO + K2SO4 =>
Ca2SO4 + 2 KOH = 2 CaHO + K2SO4
K2CO3 + H2SO4 = H2CO3 + K2(SO4) =>
K2CO3 + H2SO4 = H2CO3 + K2(SO4)
HNO3(aq) + HCl(aq) = NOCl(g) + Cl2(g) + H2O(l) =>
HNO3(aq) + 3 HCl(aq) = NOCl(g) + Cl2(g) + 2 H2O(l)
NaI(aq) + Cl2(aq) = Na2(aq) + ClI(aq) =>
2 NaI(aq) + Cl2(aq) = Na2(aq) + 2 ClI(aq)
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HNO3 + H3S = NO2 + H2O + S =>
3 HNO3 + H3S = 3 NO2 + 3 H2O + S
K + ClO = KCl + O =>
K + ClO = KCl + O
C6H5COOH + CH3CH2OH = C6H5COOCH2CH3 + H2O =>
C6H5COOH + CH3CH2OH = C6H5COOCH2CH3 + H2O
B2O3 + H2O = H3B + O2 =>
B2O3 + 3 H2O = 2 H3B + 3 O2
(NH4)2Fe(SO4)2*6H2O + HNO3 = Fe2(SO4)3 + NO + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*6H2O + 4 HNO3 = Fe2(SO4)3 + 6 NO + 18 H2O + (NH4)2SO4
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
AgNO3 + KBr = KNO3 + AgBr =>
AgNO3 + KBr = KNO3 + AgBr
C412H826 + O2 = CO2 + H2O =>
2 C412H826 + 1237 O2 = 824 CO2 + 826 H2O
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2 =>
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I =>
KMnO4 + 5 KI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 I
N2H6SO4 + H2O = N2H5OH + H2SO4 =>
N2H6SO4 + H2O = N2H5OH + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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