| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3(g)CO2(g)H2O(l) = NH4HCO3
AgNO3(aq) + NaOH(aq) = Ag2O(aq) + NaNO3(s) + H2O =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(aq) + 2 NaNO3(s) + H2O
HNO3 + ZnCl2 = HNO3ZnCl2 =>
HNO3 + ZnCl2 = HNO3ZnCl2
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + SO2 + H2O =>
K2Cr2O7 + 8 HCl + H2S = 2 KCl + 2 CrCl3 + SO2 + 5 H2O
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl =>
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl
CaO + Si = Ca2SiO4 + Ca =>
4 CaO + Si = Ca2SiO4 + 2 Ca
Rb + S = Rb2S3 =>
2 Rb + 3 S = Rb2S3
O4 = O9 =>
9 O4 = 4 O9
P + F2 = PF5 =>
2 P + 5 F2 = 2 PF5
KOH + H2SO4 = H2O + KSO4 + H =>
KOH + H2SO4 = H2O + KSO4 + H
KF(aq) + HI(aq) = KI(aq) + HF(aq) =>
KF(aq) + HI(aq) = KI(aq) + HF(aq)
C4H8O4 + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
C4H8O4 + 2 NaHCO3 = 2 C2H3NaO2 + 2 CO2 + 2 H2O
Cu + ClO4 = CuClO4 =>
Cu + ClO4 = CuClO4
Ca3P2 + NH4ClO4 + H2SO4 = Ca(ClO4)2 + H3PO4 + SO2 + N2 + H2O =>
Ca3P2 + 6 NH4ClO4 + 17 H2SO4 = 3 Ca(ClO4)2 + 2 H3PO4 + 17 SO2 + 3 N2 + 26 H2O
Na2S + KIO3 = K2S + NaIO3 =>
Na2S + 2 KIO3 = K2S + 2 NaIO3
Fe + {2} = Fe{2}0{3} =>
Fe + {2} = Fe{2}0{3}
KCl + FeCl3 = KCl3 + FeCl =>
KCl + FeCl3 = KCl3 + FeCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
O3 + O = O2 =>
O3 + O = 2 O2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
LiNO3 + Ni(NO3)2 + Mn(NO3)2 + Co(NO3)2 + NH2CH2COOH = Li(Ni033Co033Mn033)O2 + CO2 + N2 + H2O =>
18 LiNO3 + 594 Ni(NO3)2 + 594 Mn(NO3)2 + 594 Co(NO3)2 + 2380 NH2CH2COOH = 18 Li(Ni033Co033Mn033)O2 + 4760 CO2 + 2981 N2 + 5950 H2O
Ba(OH)2 + Cr(NO3)3 = Ba(NO3)2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + 2 Cr(OH)3
CaF2 + Mg3N2 = Ca3N2 + MgF2 =>
3 CaF2 + Mg3N2 = Ca3N2 + 3 MgF2
NH + H = NH3 =>
NH + 2 H = NH3
HNO3(k) + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
NH4NO3 + NaOH = NH3 + NaNO3 + H2O =>
NH4NO3 + NaOH = NH3 + NaNO3 + H2O
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
HNO3 + Li2O = LiNO3 + H2O =>
2 HNO3 + Li2O = 2 LiNO3 + H2O
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
KBr + Cl2 + H2O = KCl + HBr + HBrO =>
2 KBr + Cl2 + H2O = 2 KCl + HBr + HBrO
Ca(OH)2 + CH3COOH = CaCOOCH3 + H2 + O2 =>
2 Ca(OH)2 + 2 CH3COOH = 2 CaCOOCH3 + 3 H2 + 2 O2
Rb + HOH = H + RbOH =>
Rb + HOH = H + RbOH
KNO3(aq) + NiCl2(aq) = KCl(aq) + Ni(NO3)2(aq) =>
2 KNO3(aq) + NiCl2(aq) = 2 KCl(aq) + Ni(NO3)2(aq)
Al + S = AlS =>
Al + S = AlS
NiO + SO2 + H2O = (NiOH)2SO3 =>
2 NiO + SO2 + H2O = (NiOH)2SO3
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3+} + IO3{-} + 4 H2O
CaCl2 + H3PO4 = CaHPO4 + HCl =>
CaCl2 + H3PO4 = CaHPO4 + 2 HCl
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
BeCl2 + SnO2 = Cl2O2 + BeSn =>
BeCl2 + SnO2 = Cl2O2 + BeSn
XCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + XO + H2O =>
10 XCH3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 10 CO2 + 10 XO + 42 H2O
Fe + C12H22O11 + H2O2 = FeCO3 + H2O =>
12 Fe + C12H22O11 + 36 H2O2 = 12 FeCO3 + 47 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na3PO4 + NaOH = Na2HPO4 + Na2O =>
Na3PO4 + NaOH = Na2HPO4 + Na2O
MnI + PbNO3 = MnNO3 + PbI =>
MnI + PbNO3 = MnNO3 + PbI
H2CO3 + CaOH = H2O + Ca2CO3 =>
H2CO3 + 2 CaOH = 2 H2O + Ca2CO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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