| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + H2SO4 = H2O + Si + SO4
Ti(OH)4(s) = TiO2(s) + H2O(l) =>
Ti(OH)4(s) = TiO2(s) + 2 H2O(l)
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
AgSO4 + Na2Cl = Na2SO4 + AgCl =>
AgSO4 + Na2Cl = Na2SO4 + AgCl
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
NO3 + H* = N2 + H2O =>
2 NO3 + 12 H* = N2 + 6 H2O
KMnO4 + CaCl2*2H2O + H2SO4 = K2SO4 + MnSO4 + CaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 CaCl2*2H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 18 H2O
KFHBr = KBrHF =>
KFHBr = KBrHF
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
Cu(NO3)2 + KHCO3 = CO2 + KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KHCO3 = 2 CO2 + 2 KNO3 + Cu(OH)2
Na2TeO6 + NaI + HCl = I2 + NaCl + Te + H2O =>
Na2TeO6 + 10 NaI + 12 HCl = 5 I2 + 12 NaCl + Te + 6 H2O
Fe(OH)2 + HCl = FeCl3 + H2O + H2 =>
2 Fe(OH)2 + 6 HCl = 2 FeCl3 + 4 H2O + H2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C4H8(g) + O2(g) = CO2(g) + H2(g) =>
C4H8(g) + 4 O2(g) = 4 CO2(g) + 4 H2(g)
Mg(OH)2(liquid) + HNO3(liquid) = H2O(liquid) + Mg(NO3)2(solid) =>
Mg(OH)2(liquid) + 2 HNO3(liquid) = 2 H2O(liquid) + Mg(NO3)2(solid)
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + CH3CHO = K2SO4 + 2 MnSO4 + 2 CO2 + 5 H2O
K2HPO4 = K2OHPO3 =>
K2HPO4 = K2OHPO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOHHNO3 = H2ONaNO3 =>
NaOHHNO3 = H2ONaNO3
Cu(CO3) + Na(NO3) + HCl = CuCl(CO3) + NaH(NO3) =>
Cu(CO3) + Na(NO3) + HCl = CuCl(CO3) + NaH(NO3)
NH4I + CaNO3 = NH4NO3 + CaI =>
NH4I + CaNO3 = NH4NO3 + CaI
Bi(OH)3 + Na2SnO = Bi2(SnO)3 + NaOH =>
2 Bi(OH)3 + 3 Na2SnO = Bi2(SnO)3 + 6 NaOH
C(s) + H2O(l) = H2C + CO2 =>
3 C(s) + 2 H2O(l) = 2 H2C + CO2
Ga{3+} + H2O = Ga(OH)3 + H{+} =>
Ga{3+} + 3 H2O = Ga(OH)3 + 3 H{+}
P4 + H2(g) = PH3(g) =>
P4 + 6 H2(g) = 4 PH3(g)
HCl + Mg = ClMg + H2 =>
2 HCl + 2 Mg = 2 ClMg + H2
Ca(NO3)2 + NaHSO4 = CaSO4 + HNO3 + Na2SO4 =>
Ca(NO3)2 + 2 NaHSO4 = CaSO4 + 2 HNO3 + Na2SO4
Nd2O3 + C = Nd + CO2 =>
2 Nd2O3 + 3 C = 4 Nd + 3 CO2
MgOH + CaCl = MgCl + CaOH =>
MgOH + CaCl = MgCl + CaOH
Pd2Cl + HNO3 = Pd2NO3 + HCl =>
Pd2Cl + HNO3 = Pd2NO3 + HCl
As2S3 + HNO3 + H2O = H3AsSO4 + H2SO4 + NO =>
3 As2S3 + 16 HNO3 + 4 H2O = 6 H3AsSO4 + 3 H2SO4 + 16 NO
K + HCl = ClK + H =>
K + HCl = ClK + H
CCl3 + Cl2 = CCl4 =>
2 CCl3 + Cl2 = 2 CCl4
NaCl(s) + HNO3 = HCl + NaNO3 =>
NaCl(s) + HNO3 = HCl + NaNO3
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
H2CO3 + Ba(OH)2 = CO3Ba + H2O =>
H2CO3 + Ba(OH)2 = CO3Ba + 2 H2O
KCrO2 + KOH + Br2 = KBr + H2O + K2Cr2O7 =>
2 KCrO2 + 6 KOH + 3 Br2 = 6 KBr + 3 H2O + K2Cr2O7
KBr(aq) + Co(NO3)2(aq) = CoBr2(aq) + KNO3(aq) =>
2 KBr(aq) + Co(NO3)2(aq) = CoBr2(aq) + 2 KNO3(aq)
Al(OH)3 + HClO4 = AlCl + H2O + O2 =>
2 Al(OH)3 + 2 HClO4 = 2 AlCl + 4 H2O + 5 O2
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + 2 NaNO3(aq)
C20H44 + O2 = C2O20 + H2O =>
C20H44 + 111 O2 = 10 C2O20 + 22 H2O
Na2SO4 + H2O2 = H2SO4 + O2 + Na =>
Na2SO4 + H2O2 = H2SO4 + O2 + 2 Na
HCO3{-} + HClO4{+} = H2O + CO2 + ClO4 =>
HCO3{-} + HClO4{+} = H2O + CO2 + ClO4
CH3COOH + NaOH = CH3COONa + H2O(l) =>
CH3COOH + NaOH = CH3COONa + H2O(l)
C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O
H2C2O4 + K2MnO4 = CO2 + K2O + Mn2O3 + H2O =>
3 H2C2O4 + 2 K2MnO4 = 6 CO2 + 2 K2O + Mn2O3 + 3 H2O
(NH4)3PO4(aq) + CaCl2(aq) = NH4Cl + Ca3(PO4)2 =>
2(NH4)3PO4(aq) + 3 CaCl2(aq) = 6 NH4Cl + Ca3(PO4)2
NH4H2PO4 + (NH4)2SO4 = (NH4)2HPO4 + H2SO4 =>
2 NH4H2PO4 + (NH4)2SO4 = 2(NH4)2HPO4 + H2SO4
H2SO4(aq) + Fe(NO3)3(aq) = Fe2(SO4)3 + HNO3(aq) =>
3 H2SO4(aq) + 2 Fe(NO3)3(aq) = Fe2(SO4)3 + 6 HNO3(aq)
C2H6 + O2 = C2O4 + H2O =>
2 C2H6 + 7 O2 = 2 C2O4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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