| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + NaOH = OHNi + Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + Na2SO3 + H2SO4 + KF = MnF3 + H2O + K2SO4 + Na2SO4 =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 + 3 KF = MnF3 + 2 H2O + 2 K2SO4 + 2 Na2SO4
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4(NO3)2 + H2O =>
Cu(NO3)2*3H2O + 4 NH4OH = Cu(NH3)4(NO3)2 + 7 H2O
MnO2 + H2SO4 + KI = MnSO4 + K2SO4 + I2 + H2O =>
MnO2 + 2 H2SO4 + 2 KI = MnSO4 + K2SO4 + I2 + 2 H2O
HOOC(CH2)2COOH + O2 = CO2 + H2O =>
2 HOOC(CH2)2COOH + 7 O2 = 8 CO2 + 6 H2O
LiOH(s) + CO2 = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2 = Li2CO3(s) + H2O(g)
K[Al(OH)4] + KOH + H2C2O4 = K3Al(C2O4)3*3H2O + H2O =>
K[Al(OH)4] + 2 KOH + 3 H2C2O4 = K3Al(C2O4)3*3H2O + 3 H2O
B(OH)3 + CH3OH + O2 = B(OH)3H3OH + CO2 =>
B(OH)3 + CH3OH + O2 = B(OH)3H3OH + CO2
Au + HNO3 + HCl = HAuCl4 + NH3 + H2O =>
8 Au + 3 HNO3 + 32 HCl = 8 HAuCl4 + 3 NH3 + 9 H2O
C2H5OH + O = H2O + CO =>
C2H5OH + 4 O = 3 H2O + 2 CO
Ti(SO4)2 + (NH4)2S + H2O = Ti(OH)4 + (NH4)2SO4 + H2S =>
Ti(SO4)2 + 2(NH4)2S + 4 H2O = Ti(OH)4 + 2(NH4)2SO4 + 2 H2S
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
(ZnCO3)2 = ZnO + CO2 =>
(ZnCO3)2 = 2 ZnO + 2 CO2
CO2 + H2O + NH3 = C3H7O2N + O2 =>
3 CO2 + 2 H2O + NH3 = C3H7O2N + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CONH2 + H2O = CH3CONH4OH + OH =>
CH3CONH2 + 2 H2O = CH3CONH4OH + OH
KCl + (NH4)(NO3) = KNO3 + NH4Cl =>
KCl + (NH4)(NO3) = KNO3 + NH4Cl
Br2O + HCl = HO + Br2Cl =>
Br2O + HCl = HO + Br2Cl
H4P2O7 + NaOH = NaPO3 + H2O =>
H4P2O7 + 2 NaOH = 2 NaPO3 + 3 H2O
H{+} + Sb2S3 + NO3{-} = NO2 + SO4{2-} + Sb2O5 + H2O =>
22 H{+} + Sb2S3 + 28 NO3{-} = 28 NO2 + 3 SO4{2-} + Sb2O5 + 11 H2O
C4OH10 + HCl = C4H9Cl + H2O =>
C4OH10 + HCl = C4H9Cl + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
MgO + CO3 = MgCO + O =>
MgO + CO3 = MgCO + 3 O
MgSO4 + Na2CO3 = MgSO4Na2CO3 =>
MgSO4 + Na2CO3 = MgSO4Na2CO3
KCN + H2SO4 = KHSO4 + HCN =>
KCN + H2SO4 = KHSO4 + HCN
BaCl2(aq) + Na2SO4 = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4 + 2 NaCl
Ti(OH)3 = TiO2 + H2O + H2 =>
2 Ti(OH)3 = 2 TiO2 + 2 H2O + H2
HF + Al(OH)3 = AlF3 + H2O =>
3 HF + Al(OH)3 = AlF3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag + HNO3(conc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(conc) = AgNO3 + NO2 + H2O
V2Ta2C3O2 = TaC + V6C5 + V2O3 + C =>
9 V2Ta2C3O2 = 18 TaC + V6C5 + 6 V2O3 + 4 C
K4Fe(CN)6 + KMnO4 + HSO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
7 K4Fe(CN)6 + 57 KMnO4 + 163 HSO4 = 85 KHSO4 + 7 Fe(SO4)3 + 57 MnSO4 + 42 HNO3 + 42 CO2 + 18 H2O
K2SO4 + KOH = K3 + SO + HO4 =>
K2SO4 + KOH = K3 + SO + HO4
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
CaPO4 + SiO2 + C = P + Ca4SiO4 + CO =>
4 CaPO4 + SiO2 + 14 C = 4 P + Ca4SiO4 + 14 CO
AlCl3 + Ni(C2H3O2)2 = Al(C2H3O2)3 + NiCl2 =>
2 AlCl3 + 3 Ni(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 NiCl2
NaNO3 + HCl + Cu = Cu(NO3)2 + H2O + NaCl + NO =>
8 NaNO3 + 8 HCl + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 8 NaCl + 2 NO
MgSO4 + FeSO4 + NaOH + O2 = MgFe2O4 + H2O + Na2SO4 =>
2 MgSO4 + 4 FeSO4 + 12 NaOH + O2 = 2 MgFe2O4 + 6 H2O + 6 Na2SO4
Li + NaOH = LiNaOH =>
Li + NaOH = LiNaOH
BaCl2(aq) + AgNO3(aq) = Ba(NO3)2(s) + AgCl(s) =>
BaCl2(aq) + 2 AgNO3(aq) = Ba(NO3)2(s) + 2 AgCl(s)
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
Pb(NO3) + KCl = PbCl + KNO3 =>
Pb(NO3) + KCl = PbCl + KNO3
HClO3(AQ) + NaOH(aq) = NaClO3(AQ) + H2O =>
HClO3(AQ) + NaOH(aq) = NaClO3(AQ) + H2O
CH3COOH + Cu2O = CH3COOCu + H2O =>
2 CH3COOH + Cu2O = 2 CH3COOCu + H2O
Ca(Cl)2 + NaOH = Ca(OH)2 + NaCl =>
Ca(Cl)2 + 2 NaOH = Ca(OH)2 + 2 NaCl
C(s) + N2(g) + H2(g) + O2(g) = C6H7NO2(l) =>
12 C(s) + N2(g) + 7 H2(g) + 2 O2(g) = 2 C6H7NO2(l)
Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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