| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
KI + H2O = KOH + I2 + H2 =>
2 KI + 2 H2O = 2 KOH + I2 + H2
KL + Br2 = KLBr =>
2 KL + Br2 = 2 KLBr
CHCH + Br2 = CHBr2CHBr2 =>
CHCH + 2 Br2 = CHBr2CHBr2
NaO + H2SO4 = Na2SO4 + O2H2 =>
2 NaO + H2SO4 = Na2SO4 + O2H2
Al(s) + KOH + H2SO4(aq) + H2O = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH + 4 H2SO4(aq) + 22 H2O = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
CaC2 + HOH = C2H2 + Ca(OH)2 =>
CaC2 + 2 HOH = C2H2 + Ca(OH)2
SiO2(s) + C(s) = CO(g) + Si(s) =>
SiO2(s) + 2 C(s) = 2 CO(g) + Si(s)
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
Cu + CO3 = CuCO3 =>
Cu + CO3 = CuCO3
CaCl2 + K2CO3 = CaCl2K2CO3 =>
CaCl2 + K2CO3 = CaCl2K2CO3
hydrochloricacid + calciumcarbonate = carbondioxide + water + calciumchloride =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2
Cu(i) + S = CuS =>
Cu(i) + S = CuS
Na2CO3 + KHSO4 = Na2SO4 + KHCO3 =>
Na2CO3 + KHSO4 = Na2SO4 + KHCO3
CH3CHO + Cl2 = CCl3CHO + HCl =>
CH3CHO + 3 Cl2 = CCl3CHO + 3 HCl
H5P + Pd(OH)4 = Pd5P4 + H2O =>
4 H5P + 5 Pd(OH)4 = Pd5P4 + 20 H2O
[Cr(C2H8N2)2(H2O)2]Cl3 + AgNO3 = AgCl + [Cr(C2H8N2)2(H2O)2](NO3)3 =>
[Cr(C2H8N2)2(H2O)2]Cl3 + 3 AgNO3 = 3 AgCl + [Cr(C2H8N2)2(H2O)2](NO3)3
KL + Br2 = KLBr =>
2 KL + Br2 = 2 KLBr
Al2(CO3)3 + Cu(NO3)2 = Al(NO3)3 + CuCO3 =>
Al2(CO3)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuCO3
CH4 + Br2 = CH3Br + HBr2 =>
2 CH4 + 3 Br2 = 2 CH3Br + 2 HBr2
CH2BrCH2Br + Zn = C2H4 + ZnBr2 =>
CH2BrCH2Br + Zn = C2H4 + ZnBr2
NH3 + O2 = H2O + HNO3 =>
NH3 + 2 O2 = H2O + HNO3
Mg(k) + H2SO4(suda) = MgSO4(suda) + H2(g) =>
Mg(k) + H2SO4(suda) = MgSO4(suda) + H2(g)
In + O2 = InO2 =>
In + O2 = InO2
CU + CO3 = CUCO3 =>
CU + CO3 = CUCO3
CH3NH3Br + HCl = CH3NH3Cl + HBr =>
CH3NH3Br + HCl = CH3NH3Cl + HBr
NH4NO3 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO3 + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
ZnO2 + HCl = ZnCl2 + H2O2 =>
ZnO2 + 2 HCl = ZnCl2 + H2O2
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
FeCl3 + AgNO3 = Fe(NO3)2 + Ag + Cl =>
FeCl3 + 2 AgNO3 = Fe(NO3)2 + 2 Ag + 3 Cl
KI + H2O = H2 + I + KOH =>
2 KI + 2 H2O = H2 + 2 I + 2 KOH
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
NaOH + Na2SO3 = Na3OH + SO3 =>
NaOH + Na2SO3 = Na3OH + SO3
Fe3O4 + H2SO4 + H2 = FeSO4 + H2O =>
Fe3O4 + 3 H2SO4 + H2 = 3 FeSO4 + 4 H2O
NH4NO3 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO3 + 6 HCl = 6 NH4Cl + 8 NO2 + 5 H2O
C6H5NO2 + H2O2 = H2O + CO2 + N20 =>
20 C6H5NO2 + 250 H2O2 = 300 H2O + 120 CO2 + N20
Fe + SO3 = Fe(SO3)2 =>
Fe + 2 SO3 = Fe(SO3)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
Pb{2} + OH{-} = Pb(OH)2 =>
Pb{2} + 2 OH{-} = Pb(OH)2
Na + S = Na6S =>
6 Na + S = Na6S
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
FeCl3 + K4[Fe(CN)6] = Fe3[Fe(CN)6] + K3[Fe(CN)6] + KCl =>
3 FeCl3 + 6 K4[Fe(CN)6] = Fe3[Fe(CN)6] + 5 K3[Fe(CN)6] + 9 KCl
K2S + CsBr = Cs2S + KBr =>
K2S + 2 CsBr = Cs2S + 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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