| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = 2 H2O + K2SO4
He(s) + Cu(CH3COO)2(aq) = He(CH3COO)2(aq) + Cu(s) =>
He(s) + Cu(CH3COO)2(aq) = He(CH3COO)2(aq) + Cu(s)
C10H6(OH)2 + O2 = CO2 + H2O =>
C10H6(OH)2 + 11 O2 = 10 CO2 + 4 H2O
AgL + Fe2(CO3)3 = FeL3 + Ag2CO + O2 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO + 3 O2
Li + O2 = Li14O1 =>
28 Li + O2 = 2 Li14O1
KI + KMnO4 + H2SO4 = I2 + MnSO2 + K2SO4 + H2O =>
18 KI + 2 KMnO4 + 12 H2SO4 = 9 I2 + 2 MnSO2 + 10 K2SO4 + 12 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Co(No3)2 + Al = AlNo3 + Co =>
Co(No3)2 + 2 Al = 2 AlNo3 + Co
AlCl3 + KPO4 = KCl + Al(PO4)3 =>
AlCl3 + 3 KPO4 = 3 KCl + Al(PO4)3
NiOOH + HNO3 = NiNO3 + O2 + H2O =>
2 NiOOH + 2 HNO3 = 2 NiNO3 + O2 + 2 H2O
N2 + CO2 + H2O = C2H8N2 + N2O4 =>
3 N2 + 2 CO2 + 4 H2O = C2H8N2 + 2 N2O4
H2Se + Mn(OH)3 = Mn(OH)Se + H2O =>
H2Se + Mn(OH)3 = Mn(OH)Se + 2 H2O
Al + Cu(II)Cl = Cu(II) + AlCl =>
Al + Cu(II)Cl = Cu(II) + AlCl
LiBr + Ca(OH)2 = CaBr2 + LiOH =>
2 LiBr + Ca(OH)2 = CaBr2 + 2 LiOH
ZnF2 + Cr2O3 = ZnO + CrF3 =>
3 ZnF2 + Cr2O3 = 3 ZnO + 2 CrF3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C7H16(l) + O2 = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2 = 7 CO2(g) + 8 H2O(g)
HCI + K2CO3 = CO2 + H2O + KCI =>
2 HCI + K2CO3 = CO2 + H2O + 2 KCI
K2SiO3 + H3PO4 = K2PO4 + H3SiO3 =>
K2SiO3 + H3PO4 = K2PO4 + H3SiO3
HN7 = H2 + N2 =>
2 HN7 = H2 + 7 N2
Sodiumnitrate + SulfuricAcid = Sodiumsulfate + Nitricacid =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
(Co3)2 + Cu2 = Cu(Co3)2 =>
2(Co3)2 + Cu2 = 2 Cu(Co3)2
NaCH3COOH + H2O = Na + H3O + CH3COO =>
NaCH3COOH + H2O = Na + H3O + CH3COO
Mg + HN03 = Mg(N03)2 + H =>
Mg + 2 HN03 = Mg(N03)2 + 2 H
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
HCl + NaAlO2 = NaCl + AlCl3 + H2O =>
4 HCl + NaAlO2 = NaCl + AlCl3 + 2 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
HI + Cs2O = H2O + CsI =>
2 HI + Cs2O = H2O + 2 CsI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCN = HNC =>
HCN = HNC
HC2H302 + Al(OH)3 = HOH + Al(C2H302)3 =>
3 HC2H302 + Al(OH)3 = 3 HOH + Al(C2H302)3
Cu + H2SiO3 = Cu2SiO3 + H2 =>
2 Cu + H2SiO3 = Cu2SiO3 + H2
ABCD = ADBC =>
ABCD = ADBC
Al(SO4) + Ca(OH) = Al(OH) + CaS(O4) =>
Al(SO4) + Ca(OH) = Al(OH) + CaS(O4)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + HNO3 = (CuNO3)2 + NO2 + H2O =>
2 Cu + 4 HNO3 = (CuNO3)2 + 2 NO2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
H(C2H3O2) + CaCO3 = Ca(C2H3O2)2 + H2CO3 =>
2 H(C2H3O2) + CaCO3 = Ca(C2H3O2)2 + H2CO3
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
AgAlH4 + H2O = Ag2O + Al(OH)3 + H2 =>
2 AgAlH4 + 7 H2O = Ag2O + 2 Al(OH)3 + 8 H2
KNO2 + NH4Cl = NH3 + HNO2 + KCl =>
KNO2 + NH4Cl = NH3 + HNO2 + KCl
CoSO4 + Zn = Zn2SO4 + Co =>
CoSO4 + 2 Zn = Zn2SO4 + Co
KOH + MnHSO3 = KHSO3 + MnOH =>
KOH + MnHSO3 = KHSO3 + MnOH
NaHSO3 + HCl = NaHCl + HSO3 =>
NaHSO3 + HCl = NaHCl + HSO3
Cu(No3)2 + NaOH = CuOH + Na(No3)2 =>
Cu(No3)2 + NaOH = CuOH + Na(No3)2
Mg + HN03 = Mg(N03)2 + H =>
Mg + 2 HN03 = Mg(N03)2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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