| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2
FeCl3 + Na2CrO = NaCl + Fe2(CrO)3 =>
2 FeCl3 + 3 Na2CrO = 6 NaCl + Fe2(CrO)3
Al5 + CuCl2 = Cu + AlCl3 =>
2 Al5 + 15 CuCl2 = 15 Cu + 10 AlCl3
NaH3CO3 + CH3COOH = CH3COONa + CO2 + H2O =>
4 NaH3CO3 + 3 CH3COOH = 4 CH3COONa + 2 CO2 + 6 H2O
PCl5 + water = Hydrogenchloride + H3(PO4) =>
PCl5 + 4 H2O = 5 HCl + H3(PO4)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2H4 + NaOCl = NaCl + N2 + H2O0 =>
N2H4 + 2 NaOCl = 2 NaCl + N2 + 2 H2O0
KOH + Pb(ClO3)2 = Pb(OH)2 + KClO3 =>
2 KOH + Pb(ClO3)2 = Pb(OH)2 + 2 KClO3
KO + HCl = KCl + H + O =>
KO + HCl = KCl + H + O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Zn + MgSO4 = MgZn + SO4 =>
Zn + MgSO4 = MgZn + SO4
I2 + KF = K + I2F =>
I2 + KF = K + I2F
H3PO4 + Mg(OH)2 = (Mg)3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (Mg)3(PO4)2 + 6 H2O
K2CS3 + HCl = KCl + H2CS3 =>
K2CS3 + 2 HCl = 2 KCl + H2CS3
NaBr + Pb(ClO3)2 = PbBr + Na(ClO3)2 =>
NaBr + Pb(ClO3)2 = PbBr + Na(ClO3)2
CuSO4 + Ca(OH)2 + HCl = H2SO4 + Cu(OH)2 + CaCl2 =>
CuSO4 + Ca(OH)2 + 2 HCl = H2SO4 + Cu(OH)2 + CaCl2
KMnO4 + Ag + H2O = Ag2O + Mn(OH)4 + KOH =>
2 KMnO4 + 6 Ag + 5 H2O = 3 Ag2O + 2 Mn(OH)4 + 2 KOH
H2SO4 + MgSO4 = Mg2 + HSO4 =>
2 H2SO4 + 2 MgSO4 = Mg2 + 4 HSO4
CuCl2 + NaOH = Cu5(OH)8Cl2 + NaCl =>
5 CuCl2 + 8 NaOH = Cu5(OH)8Cl2 + 8 NaCl
NaBr + Fe2S3 = Na2S + FeBr3 =>
6 NaBr + Fe2S3 = 3 Na2S + 2 FeBr3
MnO2 + Cl2 + C = MnCl2 + CO =>
MnO2 + Cl2 + 2 C = MnCl2 + 2 CO
CH3(CH2)2CH3 = CH(CH3)3 =>
CH3(CH2)2CH3 = CH(CH3)3
P4 + NaHO + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaHO + 2 H2O = 2 PH3 + 2 Na2HPO3
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
NaOCl + R2CHOH = R2CO + NaCl + H2O =>
NaOCl + R2CHOH = R2CO + NaCl + H2O
As2S5 + HNO3 = H2SO4 + H2AsO4 + NO =>
As2S5 + 14 HNO3 = 5 H2SO4 + 2 H2AsO4 + 14 NO
NaS3 + ZnNO3 = NaNO3 + ZnS3 =>
NaS3 + ZnNO3 = NaNO3 + ZnS3
C12H22O11(i) + O2(g) = H2O(i) + CO2(g) =>
C12H22O11(i) + 12 O2(g) = 11 H2O(i) + 12 CO2(g)
C7H6Cl2 + KOH = C7H6O + KCl + H2O =>
C7H6Cl2 + 2 KOH = C7H6O + 2 KCl + H2O
KCNH3O = HCNKH2O =>
KCNH3O = HCNKH2O
Na3[Al(OH)6] = NaAlO2 + H2O + NaOH =>
Na3[Al(OH)6] = NaAlO2 + 2 H2O + 2 NaOH
C3H9O(ethanol) + O2 = CO2 + H2O =>
4 C3H9O(ethanol) + 19 O2 = 12 CO2 + 18 H2O
HI + H2SO4 = H2O + H2S + I2 =>
8 HI + H2SO4 = 4 H2O + H2S + 4 I2
Li2CO3 + Na3PO4 = Na2CO3 + Li3PO4 =>
3 Li2CO3 + 2 Na3PO4 = 3 Na2CO3 + 2 Li3PO4
K[Al(OH)4] + NH4Br = KBr + NH4OH + Al(OH)3 =>
K[Al(OH)4] + NH4Br = KBr + NH4OH + Al(OH)3
K + Ba3P2 = K3P + Ba =>
6 K + Ba3P2 = 2 K3P + 3 Ba
NaHCO3(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l)
Li2O + H2S = Li2S + HOH =>
Li2O + H2S = Li2S + HOH
CaOHCl = CaO + HCl =>
CaOHCl = CaO + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
CuFeS2 + SiO2 + O2 = Cu2S + FeSiO2 + SO2 =>
2 CuFeS2 + 2 SiO2 + 3 O2 = Cu2S + 2 FeSiO2 + 3 SO2
C2O2(aq) + MnO(aq) = Mn(aq) + CO2(g) =>
C2O2(aq) + 2 MnO(aq) = 2 Mn(aq) + 2 CO2(g)
GaBr + Cl = GaCl3 + Br22 =>
22 GaBr + 66 Cl = 22 GaCl3 + Br22
AgNo3 + HCI = AgCI + HNo3 =>
AgNo3 + HCI = AgCI + HNo3
CCl + Cu = CuCl2 + C =>
2 CCl + Cu = CuCl2 + 2 C
Na2CO3 + KCl = KCO3 + Na2Cl =>
Na2CO3 + KCl = KCO3 + Na2Cl
Po4Au10 = Po3 + PoAu10 =>
Po4Au10 = Po3 + PoAu10
AgNO3 + (NH4)2SO4 = AgNH4 + (NO3)2SO4 =>
2 AgNO3 + (NH4)2SO4 = 2 AgNH4 + (NO3)2SO4
C10H14N2Na2O8*2H2O + Ca(OH)2 = C10H12CaN2Na2O8 + H2O =>
C10H14N2Na2O8*2H2O + Ca(OH)2 = C10H12CaN2Na2O8 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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