| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + AgClO3 = Ag + HgClO3
ClC2H3O + O2 = CO2 + H2O + HCl =>
ClC2H3O + 2 O2 = 2 CO2 + H2O + HCl
H2F2 = HF =>
H2F2 = 2 HF
H2SO4 + Na2SO3 = SO2 + NaSO4 + H2O =>
3 H2SO4 + Na2SO3 = 2 SO2 + 2 NaSO4 + 3 H2O
NaOCN + HCl = HOCN + NaCl =>
NaOCN + HCl = HOCN + NaCl
P2 + NaOH + H2O = NaH2PO4 + PH3 =>
4 P2 + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3
FeCl2 + KHS = FeS + HCl + KCl =>
FeCl2 + KHS = FeS + HCl + KCl
Cr2O72 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O72 + 215 H2C2O4 + 2 H{+} = 2 Cr3{+} + 430 CO2 + 216 H2O
CH3CH(CH)CH2CH2OH + O2 = CO2 + H2O =>
CH3CH(CH)CH2CH2OH + 7 O2 = 5 CO2 + 5 H2O
C2(s) + S2O(g) = CO2(S) + CS2(g) =>
5 C2(s) + 8 S2O(g) = 4 CO2(S) + 6 CS2(g)
HClO3 + CaO = CaCl2O6 + H2O =>
2 HClO3 + CaO = CaCl2O6 + H2O
(NH4)2CO3(s) = NH4 + C + O2 =>
2(NH4)2CO3(s) = 4 NH4 + 2 C + 3 O2
Ca(OH)2 + C5H8O3 = C10H14CaO6 + H2O =>
Ca(OH)2 + 2 C5H8O3 = C10H14CaO6 + 2 H2O
C6H4(OH)COOCH3 + NaOH = C6H4(NaO)COONa + CH3OH + H2O =>
C6H4(OH)COOCH3 + 2 NaOH = C6H4(NaO)COONa + CH3OH + H2O
Zn2 + HCl = H2 + ClZn2 =>
2 Zn2 + 2 HCl = H2 + 2 ClZn2
CaF2 + SO4H2 = CaSO4 + HF =>
CaF2 + SO4H2 = CaSO4 + 2 HF
PBS + O2 = PBO + S02 =>
2 PBS + O2 = 2 PBO + S02
KCN + H2O2 = H2O + KOCN =>
KCN + H2O2 = H2O + KOCN
Al2S3 + O2 = Al2S3O2 =>
Al2S3 + O2 = Al2S3O2
KMnO4 + AlI3 + H2SO4 = MnSO4 + Al2(SO4)3 + I2 + H2O + K2SO4 =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 15 I2 + 24 H2O + 3 K2SO4
C9H20 + H{+} + NO3{-} = N2 + CO2 + H2O =>
5 C9H20 + 56 H{+} + 56 NO3{-} = 28 N2 + 45 CO2 + 78 H2O
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + NaNO3 =>
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + 2 NaNO3
HNO2 + Fe = Fe(HNO2)3 =>
3 HNO2 + Fe = Fe(HNO2)3
Ca(OH)3 + H3PO4 = Ca(PO4) + H2O =>
Ca(OH)3 + H3PO4 = Ca(PO4) + 3 H2O
COS + O2 = CO2 + S2O =>
4 COS + 3 O2 = 4 CO2 + 2 S2O
K4Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
3 K4Fe(CN)6 + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + Fe2
Ca(CH3COO)2 + Na2HPO4 = CaHPO4 + NaCH3COO =>
Ca(CH3COO)2 + Na2HPO4 = CaHPO4 + 2 NaCH3COO
(CO2) + (H2O) = (C6H12O6) + O2 =>
6(CO2) + 6(H2O) = (C6H12O6) + 6 O2
K2CO3(aq) + MgCl2(aq) = K2Cl2(aq) + MgCO3(aq) =>
K2CO3(aq) + MgCl2(aq) = K2Cl2(aq) + MgCO3(aq)
Na + ZnI2 = NaI + NaZn4 =>
9 Na + 4 ZnI2 = 8 NaI + NaZn4
CaCO3 + H2 + CO3 = Ca(HCO3)2 =>
CaCO3 + H2 + CO3 = Ca(HCO3)2
Ag2CO3 + H2SO4 = Ag2O4S + CO2 + H2O =>
Ag2CO3 + H2SO4 = Ag2O4S + CO2 + H2O
ZnN32O6 + CH4 = ZnO + CO2 + N2 + H2O =>
4 ZnN32O6 + 5 CH4 = 4 ZnO + 5 CO2 + 64 N2 + 10 H2O
O2 + C9H20 = CO2 + H2O =>
14 O2 + C9H20 = 9 CO2 + 10 H2O
(NH4)ReO4 + NH4I + HI + H3PO2 = (NH4)2ReI6 + H3PO3 + H2O =>
2(NH4)ReO4 + 2 NH4I + 10 HI + 3 H3PO2 = 2(NH4)2ReI6 + 3 H3PO3 + 5 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH2COOH + Cr2(SO4)3 + KSO4 + H2O =>
4 C2H5OH + 5 K2Cr2O7 + 25 H2SO4 = 4 CH2COOH + 5 Cr2(SO4)3 + 10 KSO4 + 31 H2O
HClO4 + Fe2(SO4)3 = Fe2ClO4 + H(SO4)3 =>
HClO4 + Fe2(SO4)3 = Fe2ClO4 + H(SO4)3
Sn(OH)2 + OH{-} = Sn(OH)3{-} =>
Sn(OH)2 + OH{-} = Sn(OH)3{-}
KCIO3 + KI + H2O = KCI + I2 + KOH =>
KCIO3 + 6 KI + 3 H2O = KCI + 3 I2 + 6 KOH
CuO + FeCl3 = Fe2O3 + CuCl2 =>
3 CuO + 2 FeCl3 = Fe2O3 + 3 CuCl2
Cl2 + KNO3 + H2O = KClO3 + KCl + NHO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 NHO3
K4[Fe(C2O4)3] + KMnO4 + H2SO4 = CO2 + K2SO4 + FeSO4 + MnSO4 + H2O =>
5 K4[Fe(C2O4)3] + 6 KMnO4 + 24 H2SO4 = 30 CO2 + 13 K2SO4 + 5 FeSO4 + 6 MnSO4 + 24 H2O
CH3(CH2)3OH + Cr2O7 = CH3(CH2)2CHO + Cr2O3 + H2O =>
4 CH3(CH2)3OH + Cr2O7 = 4 CH3(CH2)2CHO + Cr2O3 + 4 H2O
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
Na2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
Na3PO4 + NH4(NO3) = NaNO3 + (NH4)3PO4 =>
Na3PO4 + 3 NH4(NO3) = 3 NaNO3 + (NH4)3PO4
K + Mg(OH) = KOH + Mg =>
K + Mg(OH) = KOH + Mg
Zr + N = ZrN =>
Zr + N = ZrN
NaF + Mn(NO3)2 = NaNO3 + MnF2 =>
2 NaF + Mn(NO3)2 = 2 NaNO3 + MnF2
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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