| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Cr2O7 + 7 KI + 2 H2O = 2 CrI3 + KIO3 + 6 KOH
C4H10 + O2 = CH6O + CO2 =>
6 C4H10 + 19 O2 = 10 CH6O + 14 CO2
Ra + HCl = H2 + RaCl =>
2 Ra + 2 HCl = H2 + 2 RaCl
AlOH + NaCO3 = AlCO3 + NaOH =>
AlOH + NaCO3 = AlCO3 + NaOH
CH3CH2CH2CH2COOH + C6H13OH = CH3CH2CH2CH2COOC6H13 + H2O =>
CH3CH2CH2CH2COOH + C6H13OH = CH3CH2CH2CH2COOC6H13 + H2O
CaCO3 + CH3COOH = H2O + CO2 + CaCH3COO =>
8 CaCO3 + 9 CH3COOH = 6 H2O + 10 CO2 + 8 CaCH3COO
CuO + RbCl = CuCl + RbO =>
CuO + RbCl = CuCl + RbO
Ca(NO3) + PbI = CaI + Pb(NO3) =>
Ca(NO3) + PbI = CaI + Pb(NO3)
PB + Cu(NO3) = PBNO3 + Cu =>
PB + Cu(NO3) = PBNO3 + Cu
Na2O2 + H3O + SO4 = Na2SO4 + H2O2 =>
2 Na2O2 + 2 H3O + 2 SO4 = 2 Na2SO4 + 3 H2O2
SnF2 + Fe2(CO2)3 = SnCO2 + FeF3 =>
3 SnF2 + Fe2(CO2)3 = 3 SnCO2 + 2 FeF3
Si + C12 = SiC1 =>
12 Si + C12 = 12 SiC1
CuI2 + KOH = CuOH + I2K =>
CuI2 + KOH = CuOH + I2K
KI + H2O2 = K2O2 + H2 + I2 =>
2 KI + H2O2 = K2O2 + H2 + I2
O2 + CH3(CH2)4CH3 = CO2 + H2O =>
19 O2 + 2 CH3(CH2)4CH3 = 12 CO2 + 14 H2O
HCl(aq) + Na2(SO3)(s) = NaCl(aq) + SO2(g) + H2O(l) =>
2 HCl(aq) + Na2(SO3)(s) = 2 NaCl(aq) + SO2(g) + H2O(l)
K2MnO4 + HBr = MnBr2 + Br + KBr + H2O =>
K2MnO4 + 8 HBr = MnBr2 + 4 Br + 2 KBr + 4 H2O
H + Al + NO3 = Al(OH)3 + NO2 =>
3 H + Al + 3 NO3 = Al(OH)3 + 3 NO2
ClI3 + KOH + Cl = KIO4 + KCl + H2O =>
ClI3 + 24 KOH + 20 Cl = 3 KIO4 + 21 KCl + 12 H2O
KBr + AgNO3 + HNO3 = K(NO3)2 + AgBr + H =>
KBr + AgNO3 + HNO3 = K(NO3)2 + AgBr + H
NH3 + HCl = NH4Cl(k) =>
NH3 + HCl = NH4Cl(k)
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
Pb(CN)2 + HNO3 = Pb(NO3)2 + HCN =>
Pb(CN)2 + 2 HNO3 = Pb(NO3)2 + 2 HCN
CHEEZEBEEF = BEEFCHEEZE =>
CHEEZEBEEF = BEEFCHEEZE
NaSCN + Ba(OH)2 = Ba(SCN)2 + NaOH =>
2 NaSCN + Ba(OH)2 = Ba(SCN)2 + 2 NaOH
Bi2O3 + KClO + Na(OH) = KBiO3 + NaCl + H2O =>
Bi2O3 + 2 KClO + 2 Na(OH) = 2 KBiO3 + 2 NaCl + H2O
NH3(g) + CuO = Cu(s) + N(g) + H2O(l)(g) =>
2 NH3(g) + 3 CuO = 3 Cu(s) + 2 N(g) + 3 H2O(l)(g)
Zn3(Po4)2 = Zn + (Po4)2 =>
Zn3(Po4)2 = 3 Zn + (Po4)2
KH + HCl = KCl2 + H2 =>
2 KH + 4 HCl = 2 KCl2 + 3 H2
Sb + HNO3 = NO + Sb2O5 + H2O =>
6 Sb + 10 HNO3 = 10 NO + 3 Sb2O5 + 5 H2O
KCl + Fe(NO3)2 = K(NO3)2 + FeCl =>
KCl + Fe(NO3)2 = K(NO3)2 + FeCl
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O =>
C2H4(OH)2 + HBr = C2H4(OH)Br + H2O
NH3H2O = NH3 + H2O =>
NH3H2O = NH3 + H2O
PCl3 + KMnO4 + KOH = K2MnO4 + K3PO4 + KCl + H2O =>
PCl3 + 2 KMnO4 + 8 KOH = 2 K2MnO4 + K3PO4 + 3 KCl + 4 H2O
NiCO3 + H2SO4 = NiSO4 + H2O + CO2 =>
NiCO3 + H2SO4 = NiSO4 + H2O + CO2
(NH4)2 + NO2 = N + H2O =>
(NH4)2 + 2 NO2 = 4 N + 4 H2O
CaCl2 + MgO = MgCl2 + CaO =>
CaCl2 + MgO = MgCl2 + CaO
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O =>
PbOHNO3 + HNO3 = Pb(NO3)2 + H2O
I2 + NaAt = NaI + At =>
I2 + 2 NaAt = 2 NaI + 2 At
Hg2O + Fe = Hg + Fe2O3 =>
3 Hg2O + 2 Fe = 6 Hg + Fe2O3
NaAt + I2 = NaI + At2 =>
2 NaAt + I2 = 2 NaI + At2
Br + MgI = BrI2 + Mg =>
Br + 2 MgI = BrI2 + 2 Mg
KMnO4 + HCl + CH3CH2OH = MnCl2 + CH3CHO + H2O + KCl =>
2 KMnO4 + 6 HCl + 5 CH3CH2OH = 2 MnCl2 + 5 CH3CHO + 8 H2O + 2 KCl
I2 + NaAt = NaI + At =>
I2 + 2 NaAt = 2 NaI + 2 At
CaBr2 + Na2S = Ca2S2 + NaBr =>
2 CaBr2 + 2 Na2S = Ca2S2 + 4 NaBr
Ur + Jk = UrJk =>
Ur + Jk = UrJk
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C22H22O2 + O2 = CO2 + H2O =>
2 C22H22O2 + 53 O2 = 44 CO2 + 22 H2O
I2 + NaAt = NaI + At =>
I2 + 2 NaAt = 2 NaI + 2 At
C9H16 + Br2 = C9H16Br2 =>
C9H16 + Br2 = C9H16Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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