| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Mg(NO3)2 + HCl = MgCl + H(NO3)2 =>
Mg(NO3)2 + HCl = MgCl + H(NO3)2
CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O
C5H6O + O2 = CO2 + H2H =>
2 C5H6O + 9 O2 = 10 CO2 + 4 H2H
Co(NO3)2 + Cu = CuNO3 + Co =>
Co(NO3)2 + 2 Cu = 2 CuNO3 + Co
C6H12O6 + HNO3 = C6H10O8 + NH3 + H2O2 =>
5 C6H12O6 + 4 HNO3 = 5 C6H10O8 + 4 NH3 + H2O2
Cr2O2 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr2O2 + 4 NaNO3 + 4 KOH = 2 K2CrO4 + 4 NaNO2 + 2 H2O
Zn + SnSO4 = ZnSO4 + Sn =>
Zn + SnSO4 = ZnSO4 + Sn
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
Sn(s) + HNO3(aq) = H2SnO3(s) + NO2(g) + H2O =>
Sn(s) + 4 HNO3(aq) = H2SnO3(s) + 4 NO2(g) + H2O
NaOH(l) + HCl(g) = H2O(l) + NaCl(s) =>
NaOH(l) + HCl(g) = H2O(l) + NaCl(s)
SO2(g) + H2O + O2 = HSO4(l) =>
4 SO2(g) + 2 H2O + 3 O2 = 4 HSO4(l)
(NH2)2CO + O3 = HNO3 + CO2 + H2O =>
3(NH2)2CO + 8 O3 = 6 HNO3 + 3 CO2 + 3 H2O
Ca(No3)2 + HCl3 = CaCl2 + H(No3)3 =>
3 Ca(No3)2 + 2 HCl3 = 3 CaCl2 + 2 H(No3)3
KOH + Ag(NO3)2 = KNO3 + Ag(OH)2 =>
2 KOH + Ag(NO3)2 = 2 KNO3 + Ag(OH)2
Ni{+2} + OH{-} = Ni(OH)2 =>
Ni{+2} + 2 OH{-} = Ni(OH)2
C2H5 + OH + Na = C2H5OHNa =>
C2H5 + OH + Na = C2H5OHNa
NaSCN + AgNo3 = NaNo3 + AgSCN =>
NaSCN + AgNo3 = NaNo3 + AgSCN
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
H2SO4 + Za = H2 + ZaSO4 =>
H2SO4 + Za = H2 + ZaSO4
HNO3 + KI = N2 + H2O + I2 + KNO3 =>
12 HNO3 + 10 KI = N2 + 6 H2O + 5 I2 + 10 KNO3
FeCl3 + CO2 = Fe2O3 + CCl4 =>
4 FeCl3 + 3 CO2 = 2 Fe2O3 + 3 CCl4
NO3 = NO + O2 =>
NO3 = NO + O2
AeCe3 + NaOH = Ae(OH)3 + NaCe =>
AeCe3 + 3 NaOH = Ae(OH)3 + 3 NaCe
CoCl2 + NaCl = Na2[CoCl4] =>
CoCl2 + 2 NaCl = Na2[CoCl4]
CoCl2 + Na3PO4 = CoNa3 + Cl2PO4 =>
CoCl2 + Na3PO4 = CoNa3 + Cl2PO4
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
KCrO2 + Br2 + KOH = H2CrO7 + KBr + H2O =>
2 KCrO2 + 9 Br2 + 16 KOH = 2 H2CrO7 + 18 KBr + 6 H2O
SOH + HCl = SCl + HOH =>
SOH + HCl = SCl + HOH
H{+} + I{-} + SO42{-} = I2 + SO2 + H2O =>
160 H{+} + 158 I{-} + 2 SO42{-} = 79 I2 + 2 SO2 + 80 H2O
(CuOH)2CO2 = CO + CuO + H2O =>
(CuOH)2CO2 = CO + 2 CuO + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuOCr2O3 = CuCr2O4 =>
CuOCr2O3 = CuCr2O4
Ni(ClO3)2 + Ag(NO3) = Ni(NO3)2 + Ag(ClO3) =>
Ni(ClO3)2 + 2 Ag(NO3) = Ni(NO3)2 + 2 Ag(ClO3)
AgNO3(aq)H2O(l) = AgOH(s)HNO3(aq) =>
AgNO3(aq)H2O(l) = AgOH(s)HNO3(aq)
NiSO3 + Ti(NO2)4 = Ni(NO2)2 + Ti(SO3)2 =>
2 NiSO3 + Ti(NO2)4 = 2 Ni(NO2)2 + Ti(SO3)2
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
FeSO4(aq) + H2O + Al2 = Al2(SO4)3 + Fe(OH)2 + H2 =>
3 FeSO4(aq) + 6 H2O + Al2 = Al2(SO4)3 + 3 Fe(OH)2 + 3 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SF6 + H2 = H2S + HF =>
SF6 + 4 H2 = H2S + 6 HF
Cr2O3 + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 NaOH = 2 Na2CrO4 + 3 KNO2 + 2 H2O
C3H5OH + O2 = CO2 + H2 =>
2 C3H5OH + 5 O2 = 6 CO2 + 6 H2
HNO2 + HI = I2 + H2O + NO =>
2 HNO2 + 2 HI = I2 + 2 H2O + 2 NO
Na3P + H2O = NaO + PH6 =>
Na3P + 3 H2O = 3 NaO + PH6
H2SO4 + Za = H2 + ZaSO4 =>
H2SO4 + Za = H2 + ZaSO4
C3H4 + H2 = C3H6 =>
C3H4 + H2 = C3H6
S + OH{-} = S{2-} + S2O3{2-} + H2O =>
4 S + 6 OH{-} = 2 S{2-} + S2O3{2-} + 3 H2O
CH2(OH){-}CH2(OH) + H2O2 = HC(O){-}C(O)H + H2O =>
CH2(OH){-}CH2(OH) + H2O2 = HC(O){-}C(O)H + 2 H2O
Zn + FeS = Fe + ZnS =>
Zn + FeS = Fe + ZnS
NH4CI + H2O = NH4OH + HCI =>
NH4CI + H2O = NH4OH + HCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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