| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrOH + HCl4 = SrCl4 + H2O
H2C2O4(aq) + K2CrO4(aq) + HCl(aq) = CrCl3(aq) + KCl(aq) + H2O(l) + CO2(g) =>
3 H2C2O4(aq) + 2 K2CrO4(aq) + 10 HCl(aq) = 2 CrCl3(aq) + 4 KCl(aq) + 8 H2O(l) + 6 CO2(g)
TCl4 + BCl3 + H2 = TB2 + HCl =>
TCl4 + 2 BCl3 + 5 H2 = TB2 + 10 HCl
KOH + Zn(C2H3O2)2 = ZnKOH + KOH(C2H3O2) =>
3 KOH + Zn(C2H3O2)2 = ZnKOH + 2 KOH(C2H3O2)
CH3COOH + KNO3 = HNO3 + CH3COOK =>
CH3COOH + KNO3 = HNO3 + CH3COOK
Fe + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(conc) = Fe(NO3)3 + NO + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
TcF6 + H2O = Tc(OH)4 + H(TcF8) + HF =>
3 TcF6 + 4 H2O = Tc(OH)4 + 2 H(TcF8) + 2 HF
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
Al + NaOH + H2O = (Na)Al(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2(Na)Al(OH)4 + 3 H2
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
K3PO4 + AgNO3 = K(NO3) + Ag3(PO4) =>
K3PO4 + 3 AgNO3 = 3 K(NO3) + Ag3(PO4)
K3PO4 + LiSO4 = Li3PO4 + K(SO4) =>
K3PO4 + 3 LiSO4 = Li3PO4 + 3 K(SO4)
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
NH4NO3 = N2 + O2 + H29 =>
58 NH4NO3 = 58 N2 + 87 O2 + 8 H29
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
MnO4{-} + C6H12O6 + H{+} = Mn{+2} + CO + H2O =>
12 MnO4{-} + 5 C6H12O6 + 36 H{+} = 12 Mn{+2} + 30 CO + 48 H2O
C2H5OH + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
As + H2SO4 = HAsO2 + SO2 + H2O =>
2 As + 3 H2SO4 = 2 HAsO2 + 3 SO2 + 2 H2O
CH4 + O2 = CO3 + H2O2 =>
2 CH4 + 7 O2 = 2 CO3 + 4 H2O2
C9H8O4 + NaOH = H2O + CO2 + Na =>
C9H8O4 + 36 NaOH = 22 H2O + 9 CO2 + 36 Na
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
H2O2 + KOH + MnSO4 = MnO2 + H2O + K2SO4 =>
H2O2 + 2 KOH + MnSO4 = MnO2 + 2 H2O + K2SO4
CH19 + Cl013 + O2 = CO2 + HCl =>
13 CH19 + 19 Cl013 + 13 O2 = 13 CO2 + 247 HCl
Sb(OH)3 + P2O5 = SbPO4 + H2O =>
2 Sb(OH)3 + P2O5 = 2 SbPO4 + 3 H2O
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
N2O5(g)H2O(i) = HNO3(ac) =>
N2O5(g)H2O(i) = 2 HNO3(ac)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)(OH) + H2SO4 = (NH4)2(SO4) + H2O =>
2(NH4)(OH) + H2SO4 = (NH4)2(SO4) + 2 H2O
C2H5OH + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
C56H72N2 + CH2O + H = C57H73N2 + H2O =>
C56H72N2 + CH2O + H = C57H73N2 + H2O
KHCO3 + HNO3 = KNO3 + H2O + CO2 =>
KHCO3 + HNO3 = KNO3 + H2O + CO2
Au2S3(s) + H2(g) = Au + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au + 3 H2S(g)
Zn + H3BO3 = H2 + Zn3(BO3)2 =>
3 Zn + 2 H3BO3 = 3 H2 + Zn3(BO3)2
MoSi2 + HF + HNO3 = MoF6 + SiF4 + NO + H2O =>
3 MoSi2 + 42 HF + 14 HNO3 = 3 MoF6 + 6 SiF4 + 14 NO + 28 H2O
Cr2O3 + KOH + H2O = K3(Cr(OH)6) =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3(Cr(OH)6)
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4Cl =>
CaCl2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4Cl
SiO2 + BBr3 = SiBr4 + O2 + SiB =>
7 SiO2 + 4 BBr3 = 3 SiBr4 + 7 O2 + 4 SiB
FeC2O4*2H20 + H2O2 + K2C2O4 = (Fe(C2O4)3){3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H20 + 41 H2O2 + 4 K2C2O4 = 2(Fe(C2O4)3){3-} + 8 K{+} + 2 OH{-} + 80 H2O
Zn + FeCl3 = FeZnCl3 =>
Zn + FeCl3 = FeZnCl3
NH4OH = NH3 + OH + H =>
NH4OH = NH3 + OH + H
vanadium + oxygen = VO =>
2 V + O2 = 2 VO
CH3CHOHCH3 + CrO72{-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
214 CH3CHOHCH3 + 3 CrO72{-} + 4 H{+} = 214 CH3COCH3 + Cr3{+} + 216 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Na2O + CO = Na + Na2CO3 =>
2 Na2O + CO = 2 Na + Na2CO3
C3H6O2 + CO3NaH = CO2 + C3H6NaO2 + H2O =>
15 C3H6O2 + 14 CO3NaH = 17 CO2 + 14 C3H6NaO2 + 10 H2O
H3PO3 + AuCl3 + H2O = H3PO4 + Au + HCl =>
3 H3PO3 + 2 AuCl3 + 3 H2O = 3 H3PO4 + 2 Au + 6 HCl
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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