| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClF + O2 = Cl2O + OF2
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
C2O4H2 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 C2O4H2 + K2Cr2O7 + 8 HCl = 6 CO2 + 2 CrCl3 + 2 KCl + 7 H2O
Mg + H2O2 = H2 + MgO2 =>
Mg + H2O2 = H2 + MgO2
HCI + Cu = HCICu =>
HCI + Cu = HCICu
Si + NaOH + H2O = NaSiO33 + H2 =>
2 Si + 2 NaOH + 64 H2O = 2 NaSiO33 + 65 H2
NbO2 = Nb + O2 =>
NbO2 = Nb + O2
Te + F2 = TeF2 =>
Te + F2 = TeF2
Mn + Cl = MnCl2 =>
Mn + 2 Cl = MnCl2
AuNa3O6S4 + H2SO4 = Au + Na2S2O3 + SO2 + H2O =>
2 AuNa3O6S4 + H2SO4 = 2 Au + 3 Na2S2O3 + 3 SO2 + H2O
Na2SO3 + BaS = BaSO3 + Na2S =>
Na2SO3 + BaS = BaSO3 + Na2S
FeS2 + H2 = Fe + H2S =>
FeS2 + 2 H2 = Fe + 2 H2S
Al(NO3)3 + K2CO3 + H2O = Al(OH)3 + CO2 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KNO3
AuNa3O6S4 + H2SO4 = Au + Na2S2O3 + SO2 + H2O =>
2 AuNa3O6S4 + H2SO4 = 2 Au + 3 Na2S2O3 + 3 SO2 + H2O
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
KO + CO = KCO2 =>
KO + CO = KCO2
AlOH + HNO2 = HOH + AlNO2 =>
AlOH + HNO2 = HOH + AlNO2
Cd + F = CdF =>
Cd + F = CdF
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
SrHNO3 = SrNO3H =>
SrHNO3 = SrNO3H
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O =>
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O
Ti + H2O = Ti(OH)3 + H2 =>
2 Ti + 6 H2O = 2 Ti(OH)3 + 3 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2) =>
Cu(OH)2 + Na2(OH)2 = Cu(OH)4{-2)+Na2{+2)
KNO3 + S8 = SO2 + K2O + N2O3 =>
16 KNO3 + S8 = 8 SO2 + 8 K2O + 8 N2O3
CuOH2 = Cu0 + H2O =>
CuOH2 = Cu0 + H2O
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4 =>
ZnSO4 + Ca(NO3)2 = Zn(NO3)2 + CaSO4
VO + FeO2 = FeO + V2O5 =>
2 VO + 3 FeO2 = 3 FeO + V2O5
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
SrCO3 + HBr = SrBr2 + H2O + CO2 =>
SrCO3 + 2 HBr = SrBr2 + H2O + CO2
SO2 + HCl = SOCl2 + H2O =>
SO2 + 2 HCl = SOCl2 + H2O
CF4 + H2O = CO2 + HF =>
CF4 + 2 H2O = CO2 + 4 HF
P(s) + F2(g) = PF5(g) =>
2 P(s) + 5 F2(g) = 2 PF5(g)
N2O4 + H = N + H2O =>
N2O4 + 8 H = 2 N + 4 H2O
Zn(OH)2FeCl2 = ZnCl2Fe(OH)2 =>
Zn(OH)2FeCl2 = ZnCl2Fe(OH)2
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O =>
CH3COOH + CH3CH2CH2CH2CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
AgCH3COO + NaOH = AgOH + NaCH3COO =>
AgCH3COO + NaOH = AgOH + NaCH3COO
C6H5COONa + H2SO4 = C6H5COOH + NaHSO4 =>
C6H5COONa + H2SO4 = C6H5COOH + NaHSO4
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Fe + HOH = H + Fe2O3 =>
2 Fe + 3 HOH = 6 H + Fe2O3
Cu2 + SO4 = CuSO4 =>
Cu2 + 2 SO4 = 2 CuSO4
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
Cu + NO3{-} + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
K3[Fe(CN)6] + FeSO4 = Fe3(Fe(CN)6)2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 FeSO4 = Fe3(Fe(CN)6)2 + 3 K2SO4
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
CH2OH(CHOH)4COH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH2OH(CHOH)4COOH =>
5 CH2OH(CHOH)4COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH2OH(CHOH)4COOH
Cu + PtCl6{-2} = Cu{2} + PtCl4{-2} + Cl{-} =>
Cu + PtCl6{-2} = Cu{2} + PtCl4{-2} + 2 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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