| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + K2CO3 + KNO3 = KNO2 + K2MnO4 + CO2
Si(Cl)4 + H2O = (H4SiO4) + HCl =>
Si(Cl)4 + 4 H2O = (H4SiO4) + 4 HCl
H2SO3 + Al = Al2(SO3)2 + H2 =>
2 H2SO3 + 2 Al = Al2(SO3)2 + 2 H2
Li(OH)2 = Li + OH =>
Li(OH)2 = Li + 2 OH
Cl2 + CrCl3 + NaOH = NaCl + NaCrO4 + H2O =>
2 Cl2 + CrCl3 + 8 NaOH = 7 NaCl + NaCrO4 + 4 H2O
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
CrCl3 + AgNO3 = ClO3 + Ag + Cr + N =>
CrCl3 + 3 AgNO3 = 3 ClO3 + 3 Ag + Cr + 3 N
C12H22O11 + KNO3 = CO2 + H2O + N2 + KCHO3 =>
5 C12H22O11 + 48 KNO3 = 12 CO2 + 31 H2O + 24 N2 + 48 KCHO3
PbCrO4 + OH = Pb(OH)4 + CrO4 =>
PbCrO4 + 4 OH = Pb(OH)4 + CrO4
NaI + Co(NO3)2 = Na(NO3) + CoI2 =>
2 NaI + Co(NO3)2 = 2 Na(NO3) + CoI2
C1 + H2 = CH4 =>
C1 + 2 H2 = CH4
CaH2 + HCl = CaH3Cl =>
CaH2 + HCl = CaH3Cl
S + AgOH = Ag2S + Ag2SO3 + H2O =>
3 S + 6 AgOH = 2 Ag2S + Ag2SO3 + 3 H2O
CaCO3 + SrCO3 + RuO2 + Cr2O3 + O2 = Ca5Sr5Ru9CrO60 + CO2 =>
20 CaCO3 + 20 SrCO3 + 36 RuO2 + 2 Cr2O3 + 61 O2 = 4 Ca5Sr5Ru9CrO60 + 40 CO2
C1 + H2 = C1H4 =>
C1 + 2 H2 = C1H4
MnO4 + HCl = HMnO4 + Cl =>
MnO4 + HCl = HMnO4 + Cl
Cr(OH)3 + O2 + H2O = Cr(OH)4 =>
4 Cr(OH)3 + O2 + 2 H2O = 4 Cr(OH)4
C12H22O11 + KNO3 = CO2 + H2O + N2 + KCHO3 =>
5 C12H22O11 + 48 KNO3 = 12 CO2 + 31 H2O + 24 N2 + 48 KCHO3
V + CaO = VO + Ca =>
V + CaO = VO + Ca
C4H10 + Br2 = C4H9Br + HBr2 =>
2 C4H10 + 3 Br2 = 2 C4H9Br + 2 HBr2
(C6H10) + O2 = CO2 + H2O =>
2(C6H10) + 17 O2 = 12 CO2 + 10 H2O
CuSO4 + (NH4NO3) + (C2H4(NH2)2) + (H2O) = [Cu((NH4NO3)2(C2H4(NH2)2)2(H2O)2)] + SO4 =>
CuSO4 + 2(NH4NO3) + 2(C2H4(NH2)2) + 2(H2O) = [Cu((NH4NO3)2(C2H4(NH2)2)2(H2O)2)] + SO4
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)6 =>
6 K3[Fe(CN)6] + 6 KCNS = 6 K4[Fe(CN)6] + (CNS)6
C1 + H2 = C1H4 =>
C1 + 2 H2 = C1H4
MgSO4*10H2O = MgSO4 + H2O =>
MgSO4*10H2O = MgSO4 + 10 H2O
C6H8O7 + NaHCO3 = NaC6H6O7 + H2O + CO2 =>
17 C6H8O7 + 18 NaHCO3 = 18 NaC6H6O7 + 23 H2O + 12 CO2
Zn + Cl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2 =>
Zn + Cl2 + Pb(NO3)2 = Zn(NO3)2 + PbCl2
NOH3 + H2O = NO2H5 =>
NOH3 + H2O = NO2H5
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
C12H22O11 + KNO3 = CO2 + H2O + N2 + KCHO3 =>
5 C12H22O11 + 48 KNO3 = 12 CO2 + 31 H2O + 24 N2 + 48 KCHO3
Fe2(SO4)3 + H2S = FeSO4 + S + H2O =>
Fe2(SO4)3 + 4 H2S = 2 FeSO4 + 5 S + 4 H2O
Na3[Al(OH)6] + HNO3 = Na3[Al(OH)2(NO3)4] + H2O =>
Na3[Al(OH)6] + 4 HNO3 = Na3[Al(OH)2(NO3)4] + 4 H2O
Hg2Cl2 + NH3*H2O = HgNH2Cl + H2O + Hg + NH4Cl =>
Hg2Cl2 + 2 NH3*H2O = HgNH2Cl + 2 H2O + Hg + NH4Cl
KMnO4 + NaOH + KI = KOH + MnO2 + Na2O + I2 =>
2 KMnO4 + 8 NaOH + 6 KI = 8 KOH + 2 MnO2 + 4 Na2O + 3 I2
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + KOH =>
6 KMnO4 + 12 NaOH + KI = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
TcF6 + H2O = Tc(OH)4 + HF + O2 =>
2 TcF6 + 10 H2O = 2 Tc(OH)4 + 12 HF + O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Na3[Al(OH)6] + HNO3 = Na3[Al(OH)2(NO3)4] + H2O =>
Na3[Al(OH)6] + 4 HNO3 = Na3[Al(OH)2(NO3)4] + 4 H2O
CaCl2 + NaHCO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2CO3
KMnO4 + NaOH + KI = Na2MnO4 + KIO3 + H2O + K2MnO4 =>
6 KMnO4 + 6 NaOH + KI = 3 Na2MnO4 + KIO3 + 3 H2O + 3 K2MnO4
H2O2 + HCl = HOCl + H2O =>
H2O2 + HCl = HOCl + H2O
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
Na3[Al(OH)6] + HNO3 = Na3[Al(OH)2(NO3)4] + H2O =>
Na3[Al(OH)6] + 4 HNO3 = Na3[Al(OH)2(NO3)4] + 4 H2O
Mn(OH) + Cl2 + KOH = MnO2 + KCl + H2O =>
2 Mn(OH) + 3 Cl2 + 6 KOH = 2 MnO2 + 6 KCl + 4 H2O
KMnO4 + NaOH + KI = KNaMnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 6 KNaMnO4 + KIO3 + 3 H2O
(NH4)2S + Cr = CrS + NH4 =>
(NH4)2S + Cr = CrS + 2 NH4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ag + CuF2 = AgF + Cu =>
2 Ag + CuF2 = 2 AgF + Cu
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
C11H19OH + O2 = H2O + CO2 =>
2 C11H19OH + 31 O2 = 20 H2O + 22 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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