| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + 2 Cu + O = 2(CH3COO)Cu + H2O
CuH4Cl2O2 + SiO2 + B2O3 + NaH4PO3 + NaOH + C4H10O + C2H6OS = CuSi4BPS + NaCl + CO2 + H2O =>
12 CuH4Cl2O2 + 48 SiO2 + 6 B2O3 + 12 NaH4PO3 + 12 NaOH + 5 C4H10O + 12 C2H6OS = 12 CuSi4BPS + 24 NaCl + 44 CO2 + 115 H2O
Ag2CO3 + HNO3 = AgNO3 + H2O + CO2 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2O + CO2
NH4Cl(s) + NaOH(aq) = NH3(g) + NaCl(aq) + H2O(l) =>
NH4Cl(s) + NaOH(aq) = NH3(g) + NaCl(aq) + H2O(l)
CH2(OH)CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + N2 + H2O =>
3 CH2(OH)CH(NH2)COOH + HNO2 = 3 CH3CH(OH)COOH + 2 N2 + 2 H2O
MoO2 + XeF2 = MoF6 + Xe + O2 =>
MoO2 + 3 XeF2 = MoF6 + 3 Xe + O2
C7H16 + O2 = C7H16O2 =>
C7H16 + O2 = C7H16O2
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(H2O)2(C2O4)2]H2O + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(H2O)2(C2O4)2]H2O + 15 H2O + 6 CO2
CaCo3 + LiOH = Ca(OH)2 + Li2Co3 =>
CaCo3 + 2 LiOH = Ca(OH)2 + Li2Co3
K + H2TeO3 = K2TeO3 + H2 =>
2 K + H2TeO3 = K2TeO3 + H2
Zn + HNO3 = Zn(NO3)2 + NNH4NO3 + H2O =>
13 Zn + 32 HNO3 = 13 Zn(NO3)2 + 2 NNH4NO3 + 12 H2O
C6H6 + NHO3 = C6H3N3O6 + H2O =>
C6H6 + 3 NHO3 = C6H3N3O6 + 3 H2O
H(SO4) + NaH(CO3) = CO2 + Na(SO4) + H2O =>
H(SO4) + NaH(CO3) = CO2 + Na(SO4) + H2O
NaHCO3 + H3C6H5O7 = NaC6H5O7 + CO2 + H2O =>
9 NaHCO3 + 8 H3C6H5O7 = 9 NaC6H5O7 + 3 CO2 + 14 H2O
AgNO3 + KCN = AgCN + KN + O2 =>
2 AgNO3 + 2 KCN = 2 AgCN + 2 KN + 3 O2
CN({-}) + MnO4({-}) + H2O = CNO({-}) + MnO2 + OH({-}) =>
3 CN({-}) + 2 MnO4({-}) + H2O = 3 CNO({-}) + 2 MnO2 + 2 OH({-})
NaCN + H2O = HCN + NaOH =>
NaCN + H2O = HCN + NaOH
KClO3 + C12H22O11 = H2O(g) + KCl + CO2(g) =>
8 KClO3 + C12H22O11 = 11 H2O(g) + 8 KCl + 12 CO2(g)
CH3CCH3OH + Cr2O7{2-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
34 CH3CCH3OH + 3 Cr2O7{2-} + 8 H{+} = 34 CH3COCH3 + 2 Cr3{+} + 21 H2O
FeCl2 + NaNO3 + HCl = FeCl3 + H2O + NO + NaCl =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + 2 H2O + NO + NaCl
K(NO3) + Mg(SO4) = Mg(NO3) + K(SO4) =>
K(NO3) + Mg(SO4) = Mg(NO3) + K(SO4)
Co(NO3)2 + NaBO2 = Co(BO2)2 + NaNO3 =>
Co(NO3)2 + 2 NaBO2 = Co(BO2)2 + 2 NaNO3
CO2 + H2 = C5H12 + H2O =>
5 CO2 + 16 H2 = C5H12 + 10 H2O
NaVO3 + Na2S + H2O = Na3VS4 + NaOH =>
NaVO3 + 4 Na2S + 3 H2O = Na3VS4 + 6 NaOH
CaCl + Na(SO4)2 = NaCl + Ca(SO4)2 =>
CaCl + Na(SO4)2 = NaCl + Ca(SO4)2
H2SiO3 + NH4OH = (NH4)2SiO3 + H2O =>
H2SiO3 + 2 NH4OH = (NH4)2SiO3 + 2 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
KIO3 + HSO3 = I2 + SO4 + K2SO4 + H2O =>
2 KIO3 + 4 HSO3 = I2 + 3 SO4 + K2SO4 + 2 H2O
KMnO4 + H2O2 = KOH + MnO + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO + 3 O2
C4H4 + Br = C4H4Br =>
C4H4 + Br = C4H4Br
H3O(aq) + NH3(aq) = NH4(aq) + H2O(l) =>
H3O(aq) + NH3(aq) = NH4(aq) + H2O(l)
Ca(CN) + H2O = Ca(OH) + HCN(g) =>
Ca(CN) + H2O = Ca(OH) + HCN(g)
NaJO3 + CO + H2SO4 = J2 + CO2 + Na2SO4 + H2O =>
2 NaJO3 + 5 CO + H2SO4 = J2 + 5 CO2 + Na2SO4 + H2O
HBrO3 + Na2O = NaBrO3 + H2O =>
2 HBrO3 + Na2O = 2 NaBrO3 + H2O
Zn + PB(No3)2 = Zn(No3)2 + PB =>
Zn + PB(No3)2 = Zn(No3)2 + PB
Al + NaOH = Al(OH)3 + Na2 =>
2 Al + 6 NaOH = 2 Al(OH)3 + 3 Na2
KMnO4 + H2SO4 + H2O = MnSO4 + KHSO4 + H2O2 =>
2 KMnO4 + 4 H2SO4 + 2 H2O = 2 MnSO4 + 2 KHSO4 + 5 H2O2
NH4I + Fe2(SO4)3 = FeSO4 + I2 + (NH4)2SO4 =>
2 NH4I + Fe2(SO4)3 = 2 FeSO4 + I2 + (NH4)2SO4
CH3COOH + (CH3)2NH = CH3COO(CH3)2NH2 =>
CH3COOH + (CH3)2NH = CH3COO(CH3)2NH2
NaBr + NaOCl = NaOBr + NaCl =>
NaBr + NaOCl = NaOBr + NaCl
Cr(OH)3 + HClO4 = Cl2 + H2CrO4 + H2O =>
14 Cr(OH)3 + 6 HClO4 = 3 Cl2 + 14 H2CrO4 + 10 H2O
C16H32O5 + O = CO + H2O =>
C16H32O5 + 27 O = 16 CO + 16 H2O
Fe2O3 + CrCl2 = FeCl3 + CrO =>
Fe2O3 + 3 CrCl2 = 2 FeCl3 + 3 CrO
BeO + Mg(OH)2 + H2O = Mg[Be(OH)4] =>
BeO + Mg(OH)2 + H2O = Mg[Be(OH)4]
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
NH4HCO3 + MgSO4(H2O)7 = (NH4)2SO4 + MgCO3 + CO2 + H2O =>
2 NH4HCO3 + MgSO4(H2O)7 = (NH4)2SO4 + MgCO3 + CO2 + 8 H2O
e + H{+} + MnO4{-} = Mn{+2} + H2O =>
5e + 8 H{+} + MnO4{-} = Mn{+2} + 4 H2O
C7H5N3O6 = N + H2O + CO + C =>
2 C7H5N3O6 = 6 N + 5 H2O + 7 CO + 7 C
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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