| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H18 + O2 = CO2 + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
C4H8 + Br2 = C2Br8 + H2 =>
C4H8 + 8 Br2 = 2 C2Br8 + 4 H2
Zn(s) + HNO3(aq) = H2 + Zn(NO3)3 =>
2 Zn(s) + 6 HNO3(aq) = 3 H2 + 2 Zn(NO3)3
FeF3(electrolysis) = Fe + F =>
FeF3(electrolysis) = Fe + 3 F
C5H11OH + CH3CH2COOH = C10H20O2 + H2O =>
7 C5H11OH + 5 CH3CH2COOH = 5 C10H20O2 + 7 H2O
H2O + Cl = HCl + O2 =>
2 H2O + 4 Cl = 4 HCl + O2
Fe(NO3)2 + K2(CrO4) = K(NO3) + Fe(CrO4) =>
Fe(NO3)2 + K2(CrO4) = 2 K(NO3) + Fe(CrO4)
H2 + CO2 = C2H4O + H2O =>
5 H2 + 2 CO2 = C2H4O + 3 H2O
C8H18 + Br2 = C8H16Br2 + HBr =>
C8H18 + 2 Br2 = C8H16Br2 + 2 HBr
CH3CH(OH)COOH + K2CO3 = CH3CH(OH)COOK + H2O + CO2 =>
2 CH3CH(OH)COOH + K2CO3 = 2 CH3CH(OH)COOK + H2O + CO2
SnCl2 + I2 = SnCl4 + SnI1 =>
4 SnCl2 + I2 = 2 SnCl4 + 2 SnI1
C2H2 + Cu = Cu2C2 + H2 =>
C2H2 + 2 Cu = Cu2C2 + H2
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 Na(NO3)
K(OH)2 + ZnO = KZnO2 + H2O =>
K(OH)2 + ZnO = KZnO2 + H2O
C2H2 + Cu = Cu2C2 + H2 =>
C2H2 + 2 Cu = Cu2C2 + H2
C6H5OH + Zn = (C6H5O)2Zn + H2 =>
2 C6H5OH + Zn = (C6H5O)2Zn + H2
K3PO4 + AgCl = Ag3PO4 + KCl =>
K3PO4 + 3 AgCl = Ag3PO4 + 3 KCl
C2H4 + H2SO4 = C2H5OSO3H =>
C2H4 + H2SO4 = C2H5OSO3H
NaCl + H2O = NaH2 + ClO =>
NaCl + H2O = NaH2 + ClO
NH4F + H2SO4 = H2 + F + NH4SO4 =>
NH4F + H2SO4 = H2 + F + NH4SO4
MnO4 + CH3CH2OH = MnO2 + CH3CHO + OH =>
MnO4 + CH3CH2OH = MnO2 + CH3CHO + 2 OH
OC + O = O2C =>
OC + O = O2C
AgNO2 + HCl = HNO2 + AgCl =>
AgNO2 + HCl = HNO2 + AgCl
NaMnO4 + FeCl3 = NaCl + MnCl2 + FeO4 =>
NaMnO4 + FeCl3 = NaCl + MnCl2 + FeO4
KI + K2MnO4 + H2O = MnO2 + KOH + I2 =>
2 KI + K2MnO4 + 2 H2O = MnO2 + 4 KOH + I2
C5H11OH + O2 = C + H2O =>
2 C5H11OH + 5 O2 = 10 C + 12 H2O
C2H6O + CH2O2 = C3H8O3 =>
C2H6O + CH2O2 = C3H8O3
Al(OH)3 + HN(O3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HN(O3) = Al(NO3)3 + 3 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
FeC2O4*2H2O + K2C2O4 + H2O2 + H2C2O4 = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + 3 K2C2O4 + H2O2 + H2C2O4 = 2 K3[Fe(C2O4)3]*3H2O
(NH4)HCO3 + NaCl = NH4Cl + NaHCO3 =>
(NH4)HCO3 + NaCl = NH4Cl + NaHCO3
C5H11Br + Mg = C5H11MgBr =>
C5H11Br + Mg = C5H11MgBr
MnSO4 + Na2CO3 = MnCO3 + Na2SO4 =>
MnSO4 + Na2CO3 = MnCO3 + Na2SO4
Pb(OH)2 + NO3H = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 NO3H = Pb(NO3)2 + 2 H2O
Ca + (BrO3)2 = CaBr + O2 =>
2 Ca + (BrO3)2 = 2 CaBr + 3 O2
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
CuAlO2 + O2 = CuO + Al2O3 =>
4 CuAlO2 + O2 = 4 CuO + 2 Al2O3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
AgNO3 + FeBr3 = AgBr + Fe(NO3)3 =>
3 AgNO3 + FeBr3 = 3 AgBr + Fe(NO3)3
AlCl3 + Na2CO3 = Al2(CO3)3 + Na6Cl6 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + Na6Cl6
BaSO4 + HNO3 = H2O + SO3 + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = H2O + SO3 + Ba(NO3)2
AlCl3 + Na2CO3 = Al2(CO3)3 + Na6Cl6 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + Na6Cl6
NaClO + Na2S4O6 + NaOH = NaCl + NaSO4 + H2O =>
9 NaClO + Na2S4O6 + 2 NaOH = 9 NaCl + 4 NaSO4 + H2O
Mg(s) + ZnCl2(ac) = MgCl + Zn =>
2 Mg(s) + ZnCl2(ac) = 2 MgCl + Zn
Ca3(Po4)2 + HCl = H3Po4 + Ca(Cl)2 =>
Ca3(Po4)2 + 6 HCl = 2 H3Po4 + 3 Ca(Cl)2
Cr + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr + 3 Br2 + 8 NaOH = Na2CrO4 + 6 NaBr + 4 H2O
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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