| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K3PO4 + CuSO4 = PO4Cu + K3SO4 =>
K3PO4 + CuSO4 = PO4Cu + K3SO4
Ca + Zn(NO2)2 = Zn + CaNO2 =>
2 Ca + Zn(NO2)2 = Zn + 2 CaNO2
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Na2(CO3) + H2(SO4) = H2O + CO2 + Na2(SO4) =>
Na2(CO3) + H2(SO4) = H2O + CO2 + Na2(SO4)
FePO4 + Cu(NO3)2 = Cu3(PO4)2 + Fe(NO3)3 =>
2 FePO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 2 Fe(NO3)3
C5H11COOH + K2O = C5H11COOK + H2O =>
2 C5H11COOH + K2O = 2 C5H11COOK + H2O
Cr(OH)3 + KIO3 + KOH = K2CrO4 + KI + H2O =>
2 Cr(OH)3 + KIO3 + 4 KOH = 2 K2CrO4 + KI + 5 H2O
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
PH3(g) + H2O(l) = P2O5(g) + H2(g) =>
2 PH3(g) + 5 H2O(l) = P2O5(g) + 8 H2(g)
K2Cr2O7 + H2SO4 + CH3CH2CH2OH = K2SO4 + Cr2(SO4)3 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2CH2OH = K2SO4 + Cr2(SO4)3 + 3 CH3COCH3 + 7 H2O
C4H10O + C2H4O2 = C6O2H12 + H2O =>
C4H10O + C2H4O2 = C6O2H12 + H2O
C15H31COOCH33 + O2 = CO2 + H2O =>
C15H31COOCH33 + 32 O2 = 17 CO2 + 32 H2O
As585 + O6 = As2O3 =>
4 As585 + 585 O6 = 1170 As2O3
C4H10 + Cl2 + O2 = CO2CCl + H2O =>
2 C4H10 + 2 Cl2 + 9 O2 = 4 CO2CCl + 10 H2O
CH3CH2COONH4 + HCl = CH3CH2COOH + NH4Cl =>
CH3CH2COONH4 + HCl = CH3CH2COOH + NH4Cl
Na3HCO3 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
9 Na3HCO3 + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 Na3C6H5O7
HClO + MnCl2 + H2O = MnO2 + HCl =>
HClO + MnCl2 + H2O = MnO2 + 3 HCl
Fe(NO3) + HCl = FeCl + HNO3 =>
Fe(NO3) + HCl = FeCl + HNO3
LiF + NiS = NiF + LiS =>
LiF + NiS = NiF + LiS
H3PO4 + Cu(OH)2 = H2PO4Cu(OH) + H2O =>
H3PO4 + Cu(OH)2 = H2PO4Cu(OH) + H2O
KNO2 + H2SO4 = KHSO4 + NO + NO2 + H2O =>
2 KNO2 + 2 H2SO4 = 2 KHSO4 + NO + NO2 + H2O
Ag2CO3 = CO3 + Ag =>
Ag2CO3 = CO3 + 2 Ag
(C6H15N) + C9H7ClO = C15H21NO + HCl =>
(C6H15N) + C9H7ClO = C15H21NO + HCl
Citricacid + Sodiumbicarbonate = C6H5Na3O7 + carbondioxide + water =>
C6H8O7 + 3 NaHCO3 = C6H5Na3O7 + 3 CO2 + 3 H2O
Zn + (NO3){-} + (H){+} = (Zn){+2} + (NH4){+} + H2O =>
4 Zn + (NO3){-} + 10(H){+} = 4(Zn){+2} + (NH4){+} + 3 H2O
KIO3 + H2SO4 + Na2S = Na2SO4 + K2SO4 + I2S + H2O =>
2 KIO3 + 2 H2SO4 + 2 Na2S = 2 Na2SO4 + K2SO4 + I2S + 2 H2O
C10H8(l) + O2(g) = CO2(g) + H2O(l) =>
C10H8(l) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgClO3(aq) + Na2S(aq) = Ag2S(aq) + NaClO3(aq) =>
2 AgClO3(aq) + Na2S(aq) = Ag2S(aq) + 2 NaClO3(aq)
CuCO3 + Ca(OH)2 = Cu(OH)2 + CaCO3 =>
CuCO3 + Ca(OH)2 = Cu(OH)2 + CaCO3
H2SO4 + Pb(NO3)2 = H2(NO3)2 + SO4Pb =>
H2SO4 + Pb(NO3)2 = H2(NO3)2 + SO4Pb
NaOH(aq) + HNO3 = NaNO3 + H2O =>
NaOH(aq) + HNO3 = NaNO3 + H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
(C5H5) + Fe = (C5H5)Fe(C5H5)2 =>
3(C5H5) + Fe = (C5H5)Fe(C5H5)2
CH3CHBrCH3NaOH = CH3CHCH2NaBrH2O =>
CH3CHBrCH3NaOH = CH3CHCH2NaBrH2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaOCl + (CH3)2CO = CHCl3 + NaOH + CH3COONa =>
3 NaOCl + (CH3)2CO = CHCl3 + 2 NaOH + CH3COONa
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
NaCl + Ag2(NO3) = AgCl + Na2(NO3) =>
2 NaCl + Ag2(NO3) = 2 AgCl + Na2(NO3)
NH4SCN + FeCl3 = Fe(SCN)3 + NH4Cl =>
3 NH4SCN + FeCl3 = Fe(SCN)3 + 3 NH4Cl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn(NH3)4{2+} + K4Fe(CN)6 = K2Zn3(Fe(CN)6)2 + K{+} + NH3 =>
3 Zn(NH3)4{2+} + 2 K4Fe(CN)6 = K2Zn3(Fe(CN)6)2 + 6 K{+} + 12 NH3
HNO3(aq) + BaCO3(s) = Ba(NO3)2 + CO2 + H2O =>
2 HNO3(aq) + BaCO3(s) = Ba(NO3)2 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2OAi2O3 = KAiO2 =>
K2OAi2O3 = 2 KAiO2
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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