| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2(CO3)3 + 4 H2O = 2 Au(OH)2 + H4(CO3)3
HO2CC02H + OH = O2CCO2 + H2O =>
2 HO2CC02H + 20 OH = 3 O2CCO2 + 12 H2O
Ca(OH)2 + Fe(OH)3 = Ca2Fe2O5 + H2O =>
2 Ca(OH)2 + 2 Fe(OH)3 = Ca2Fe2O5 + 5 H2O
Mg(OH)2HCl = H(OH)2MgCl =>
Mg(OH)2HCl = H(OH)2MgCl
CH4 + H2O = COH4 + H2 =>
CH4 + H2O = COH4 + H2
CO + Ca(OH)2 = CaH2CO3 =>
CO + Ca(OH)2 = CaH2CO3
C4H9OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 39 H2O
[Be(OH)F3] = Be + OH + F =>
[Be(OH)F3] = Be + OH + 3 F
KO2 + K2SO3 + H2SO4 = K2SO4 + H2O =>
2 KO2 + 3 K2SO3 + H2SO4 = 4 K2SO4 + H2O
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
Li + NaN = LiN + Na =>
Li + NaN = LiN + Na
C3H7OH + Cr2O7{-2} + H{+} = CO2 + H2O + Cr{3+} =>
C3H7OH + 3 Cr2O7{-2} + 24 H{+} = 3 CO2 + 16 H2O + 6 Cr{3+}
KMnO4 + HCl = KCl + Mn2O3 + H2O + Cl2 =>
2 KMnO4 + 10 HCl = 2 KCl + Mn2O3 + 5 H2O + 4 Cl2
CO3 + BaCl2 = Ba(CO3) + Cl =>
CO3 + BaCl2 = Ba(CO3) + 2 Cl
VOSO4 + CH3COCH2COCH3 + Na2CO3 = [VO(CH3COCH2COCH3)] + Na2SO4 + CO2 + H2O =>
12 VOSO4 + 13 CH3COCH2COCH3 + 12 Na2CO3 = 12[VO(CH3COCH2COCH3)] + 12 Na2SO4 + 17 CO2 + 4 H2O
Sr(OH)2 + Na2CO3 = SrCO3 + NaOH =>
Sr(OH)2 + Na2CO3 = SrCO3 + 2 NaOH
Co(OH3) = Co + OH3 =>
Co(OH3) = Co + OH3
Mg(OH)2 + H2SO4 = Mg + H2O + SO4 =>
Mg(OH)2 + H2SO4 = Mg + 2 H2O + SO4
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
Bi(NO3)3 + NH4OH = Bi(OH)3 + HNO3 + NH2 =>
10 Bi(NO3)3 + 21 NH4OH = 10 Bi(OH)3 + 27 HNO3 + 24 NH2
Na2S + HNO3 = H2S + NaNO3 =>
Na2S + 2 HNO3 = H2S + 2 NaNO3
H2SO4 + S = SO2 + H2O = =>
2 H2SO4 + S = 3 SO2 + 2 H2O
P2O3 + Ni2O3 = NiPO3 =>
P2O3 + Ni2O3 = 2 NiPO3
Rb(s) + P(s) = Rb3P(s) =>
3 Rb(s) + P(s) = Rb3P(s)
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
Ca + HNO3(aq) = Ca(NO3)2(aq) + N2O + H2O(l) =>
4 Ca + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O + 5 H2O(l)
L2 + HNO3 = HLO3 + NNO2 + H2O =>
3 L2 + 10 HNO3 = 6 HLO3 + 5 NNO2 + 2 H2O
KNO3 + FeSO4*7H2O + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + NO =>
2 KNO3 + 6 FeSO4*7H2O + 4 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + 46 H2O + 2 NO
Na2S + Mn(CH3COO)6 = Na(CH3COO) + Mn2S6 =>
6 Na2S + 2 Mn(CH3COO)6 = 12 Na(CH3COO) + Mn2S6
H2SO4 + Al = SO2 + Al2O3 + H2O =>
3 H2SO4 + 2 Al = 3 SO2 + Al2O3 + 3 H2O
C4H6O(l) + O2(g) = H2O + CO2 =>
C4H6O(l) + 5 O2(g) = 3 H2O + 4 CO2
Ag2S + HNO3 = AgNO3 + NO + H2O + SO2 =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO + 2 H2O + SO2
CrCl3 + MnO2 + H2SO4 = CrSO4 + MnSO4 + H2O + Cl2 =>
2 CrCl3 + 2 MnO2 + 4 H2SO4 = 2 CrSO4 + 2 MnSO4 + 4 H2O + 3 Cl2
Li + H2O = Li2(OH) + H2 =>
4 Li + 2 H2O = 2 Li2(OH) + H2
S4O6{-}2 + MnO4{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
13 S4O6{-}2 + 642 MnO4{-} + 924 H{+} = 52 SO42{-} + 321 Mn2{+} + 462 H2O
Fe3O4 + K2Cr2O7 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
6 Fe3O4 + K2Cr2O7 + 62 HCl = 2 CrCl3 + 2 KCl + 18 FeCl3 + 31 H2O
Cr2O3 + HNO2 + NaOH = NO + Na2CrO4 + H2O =>
Cr2O3 + 6 HNO2 + 4 NaOH = 6 NO + 2 Na2CrO4 + 5 H2O
FeSO4(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + H2O + NH4HSO4 =>
FeSO4(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + 6 H2O + 2 NH4HSO4
FeS2 + NO3 + H2O = Fe(OH)3 + SO4 + N2 =>
12 FeS2 + 38 NO3 + 18 H2O = 12 Fe(OH)3 + 24 SO4 + 19 N2
KOH = K + O2 + H2 =>
2 KOH = 2 K + O2 + H2
C6H6N4O4 + C6OH12 = C12N4O4H16 + OH2 =>
C6H6N4O4 + C6OH12 = C12N4O4H16 + OH2
KMnO4 + Na2S2O3 + NaOH = Na2MnO4 + NaS4O6 + KOH =>
3 KMnO4 + 2 Na2S2O3 + 3 NaOH = 3 Na2MnO4 + NaS4O6 + 3 KOH
B4H6 + KMnO4 + H2SO4 = H3BO3 + MnSO4 + K2SO4 + H2O =>
5 B4H6 + 18 KMnO4 + 27 H2SO4 = 20 H3BO3 + 18 MnSO4 + 9 K2SO4 + 12 H2O
NaCN + NaOCl + H2O2 = NaOH + NaCl + CO2 + N2 =>
2 NaCN + 4 NaOCl + H2O2 = 2 NaOH + 4 NaCl + 2 CO2 + N2
KOH + CH3COOH = KCOOH + CH3OH =>
KOH + CH3COOH = KCOOH + CH3OH
Cu + HNO3 = Cu2NO4 + NO + H2O =>
2 Cu + 2 HNO3 = Cu2NO4 + NO + H2O
CO + H3PO4 = CO2 + P2O3 + H2O =>
2 CO + 2 H3PO4 = 2 CO2 + P2O3 + 3 H2O
C6AsNH6O6 + HCl = AsCl3 + H + C6NO6 =>
C6AsNH6O6 + 3 HCl = AsCl3 + 9 H + C6NO6
Au3NO3 + Sn = Sn2NO3 + Au3 =>
Au3NO3 + 2 Sn = Sn2NO3 + Au3
C17H31COOH + H2 = CH3(CH2)16COOH =>
C17H31COOH + 2 H2 = CH3(CH2)16COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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