| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + KOH = KCuOH
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
ZnO + HCl = ZnOHCl =>
ZnO + HCl = ZnOHCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
PH3 + H2SO4 = HPO2 + H2S + H2O =>
4 PH3 + 3 H2SO4 = 4 HPO2 + 3 H2S + 4 H2O
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
Methane + carbontetrachloride = Dichloromethane =>
CH4 + CCl4 = 2 CH2Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cr + MnO2 + H2SO4 = Cr2(SO4)3 + MnSO4 + H2O =>
2 Cr + 3 MnO2 + 6 H2SO4 = Cr2(SO4)3 + 3 MnSO4 + 6 H2O
C12H22O11 + NaNO3 = Na2CO3 + N2 + CO2 + H2O =>
5 C12H22O11 + 48 NaNO3 = 24 Na2CO3 + 24 N2 + 36 CO2 + 55 H2O
Cl2 + PCl3 = PCl4 =>
Cl2 + 2 PCl3 = 2 PCl4
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
H2S + AlI3 = HI + Al2S3 =>
3 H2S + 2 AlI3 = 6 HI + Al2S3
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
SrO + H2SO4 = SrSO4 + H2 + O =>
SrO + H2SO4 = SrSO4 + H2 + O
NaOH + H2SOU = Na2SOU + H2O =>
2 NaOH + H2SOU = Na2SOU + 2 H2O
Sr3(PO4)2 + AgNO3 = Sr(NO3)2 + Ag3PO4 =>
Sr3(PO4)2 + 6 AgNO3 = 3 Sr(NO3)2 + 2 Ag3PO4
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
BaBr2 + Rb2SO4 = BaSO4 + BrRb =>
BaBr2 + Rb2SO4 = BaSO4 + 2 BrRb
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2 =>
Pb(ClO4)2 + NaOH = Pb(OH) + Na(ClO4)2
FeSO4NaNO3 = Fe(NO3)NaSO4 =>
FeSO4NaNO3 = Fe(NO3)NaSO4
HNO3 + BaSO4 = Ba(NO3)2 + SO3 + H2O =>
2 HNO3 + BaSO4 = Ba(NO3)2 + SO3 + H2O
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 13 H2O + 6 CO2
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
NaHCO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2HPO4 + 2 H2O + 2 CO2
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
NiS + O = NiO + SO2 =>
NiS + 3 O = NiO + SO2
N2 + lithium = Li3N =>
N2 + 6 Li = 2 Li3N
U + NaNO3 + NaOH = Na2U2O7 + NaNO2 + H2O =>
2 U + 6 NaNO3 + 2 NaOH = Na2U2O7 + 6 NaNO2 + H2O
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
KBr(aq) + H2SO4(aq) + Mn2O4(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
4 KBr(aq) + 6 H2SO4(aq) + Mn2O4(aq) = 4 KHSO4(aq) + 2 MnSO4(aq) + 4 H2O(l) + 2 Br2(l)
Ba(CH3CO2)2 + H2O = Ba(OH)2 + C2H4O2 =>
Ba(CH3CO2)2 + 2 H2O = Ba(OH)2 + 2 C2H4O2
U308 + HNO3 = UO(NO3)2 + NO2 + H2O =>
U308 + 1848 HNO3 = 308 UO(NO3)2 + 1232 NO2 + 924 H2O
CH3C6H4CH + O2 = CO2 + H2O =>
CH3C6H4CH + 10 O2 = 8 CO2 + 4 H2O
Copper(II)oxide + sulfuricacid = copper(II)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
Ca(ClO3)2 = Ca + (ClO3)2 =>
Ca(ClO3)2 = Ca + (ClO3)2
SO2 + HF = SOF2 + H2O =>
SO2 + 2 HF = SOF2 + H2O
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
FeOOH + NaOH = NaFe + H2O + O2 =>
FeOOH + NaOH = NaFe + H2O + O2
H2SO4 + PbCl2 = HCl + Pb2(SO4)2 =>
2 H2SO4 + 2 PbCl2 = 4 HCl + Pb2(SO4)2
Ca(NO3) + K(CO3) = Ca(CO3) + K(NO3) =>
Ca(NO3) + K(CO3) = Ca(CO3) + K(NO3)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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