| Équations équilibrées la veille | Équations équilibrées le lendemain |
29 C6H12O + 68 HNO3 = 17 C7H18N4O4 + 55 H2O + 55 CO2
KOH = K + OH =>
KOH = K + OH
Cs2Cr2O7 + Pb(NO3)2 = CsNO3 + Pb2(Cr2O7)2 =>
2 Cs2Cr2O7 + 2 Pb(NO3)2 = 4 CsNO3 + Pb2(Cr2O7)2
O2 + C5H11COOH = CO2 + H2O =>
8 O2 + C5H11COOH = 6 CO2 + 6 H2O
C6H10 + Br2 = C6H8Br2 + H2 =>
C6H10 + Br2 = C6H8Br2 + H2
(CH3)3(CH2)3CH + O2 = CO2 + H2O =>
(CH3)3(CH2)3CH + 11 O2 = 7 CO2 + 8 H2O
C6OH10 + C4O3H2 = C10O4H12 =>
C6OH10 + C4O3H2 = C10O4H12
Mg(OH)2 + SiO2 = MgSiO3 + H2O =>
Mg(OH)2 + SiO2 = MgSiO3 + H2O
C6H5CH3 + C7H6O2 = C14H10 + H2O =>
C6H5CH3 + C7H6O2 = C14H10 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H{3+}PO{3+} = H{3+}PO{4+}PH{3} =>
H{3+}PO{3+} = H{3+}PO{4+}PH{3}
Cl2 + K2SO4 + H2SO4 = KClO3(s) + S + H2O =>
3 Cl2 + 3 K2SO4 + 2 H2SO4 = 6 KClO3(s) + 5 S + 2 H2O
AlCl3NaNO3 = NaCl3AlNO3 =>
AlCl3NaNO3 = NaCl3AlNO3
(CH3)2CH2CH2CH2CH3 + Br2 = CH3CH2CH2CH2CH2Br + HBr =>
10(CH3)2CH2CH2CH2CH3 + 15 Br2 = 12 CH3CH2CH2CH2CH2Br + 18 HBr
H2 + O + S = HOS =>
H2 + 2 O + 2 S = 2 HOS
KI(s) + H2SO4(aq) = K2SO4(s) + I2(g) + H2S(g) + H2O(l) =>
8 KI(s) + 5 H2SO4(aq) = 4 K2SO4(s) + 4 I2(g) + H2S(g) + 4 H2O(l)
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
FeO + S = FeS + SO3 =>
3 FeO + 4 S = 3 FeS + SO3
Ba{2+} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{2+} + 2 PO4{-3} = Ba3(PO4)2
Na + FeSO4 = NaFeSO4 =>
Na + FeSO4 = NaFeSO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C5H10 + H3PO4 = CO2 + P2O3 + H2O =>
2 C5H10 + 30 H3PO4 = 10 CO2 + 15 P2O3 + 55 H2O
NaOH(aq) + AlCl3(s) = NaCl(aq) + Al(OH)3(aq) =>
3 NaOH(aq) + AlCl3(s) = 3 NaCl(aq) + Al(OH)3(aq)
SodiumCarbonate + Cobalt(II)Chloride = SodiumChloride + Cobalt(II)Carbonate =>
SodiumCarbonate + Cobalt(II)Chloride = SodiumChloride + Cobalt(II)Carbonate
AgCl2(s) + K2CrO4 = AgCrO4 + KCl =>
AgCl2(s) + K2CrO4 = AgCrO4 + 2 KCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
ZnCl2(aq) + H2S(aq) = ZnS(aq) + HCl(s) =>
ZnCl2(aq) + H2S(aq) = ZnS(aq) + 2 HCl(s)
MgO2 + AgNO3 = AgO + Mg(NO3)2 =>
MgO2 + 2 AgNO3 = 2 AgO + Mg(NO3)2
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
Al(CH3COOH)3 + Ba(OH)2 = Al(OH)3 + Ba(CH3COOH)2 =>
2 Al(CH3COOH)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(CH3COOH)2
Al2Fe + O2 = FeO + Al =>
2 Al2Fe + O2 = 2 FeO + 4 Al
LiOH + HN3 = LiN3 + H2O =>
LiOH + HN3 = LiN3 + H2O
RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2O + Cl2 = H2Cl2 + O =>
H2O + Cl2 = H2Cl2 + O
SnCl2 + HNO3 + HCl = SnCl4 + H2O + HNO2 =>
SnCl2 + HNO3 + 2 HCl = SnCl4 + H2O + HNO2
C + H2SO4 = CH2SO4 =>
C + H2SO4 = CH2SO4
MnO2 + HCl = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2 + 4 HCl = MnCl2(s) + Cl2(g) + 2 H2O(l)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
SO + H2O = H2S2O3 =>
2 SO + H2O = H2S2O3
MnCl2 + K2S + H2O = KCl + Mn(OH)2 + H2S =>
MnCl2 + K2S + 2 H2O = 2 KCl + Mn(OH)2 + H2S
KCl(aq) + Pb3(Po4)4(aq) = PbCl4(s) + K3Po4(aq) =>
12 KCl(aq) + Pb3(Po4)4(aq) = 3 PbCl4(s) + 4 K3Po4(aq)
LiOH + CoSO4 = Co(OH)2 + Li2SO4 =>
2 LiOH + CoSO4 = Co(OH)2 + Li2SO4
H2 + O2 = H5O5 =>
5 H2 + 5 O2 = 2 H5O5
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe2O3 + NH3 + H2O = [Fe(NH3)6] + (OH)3 =>
Fe2O3 + 12 NH3 + 3 H2O = 2[Fe(NH3)6] + 2(OH)3
C3H7COOH + OH = C3H7COO + H2O =>
C3H7COOH + OH = C3H7COO + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = KHSO4 + Fe2(SO4)3 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 338 H2SO4 = 146 KHSO4 + 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 HNO3 + 36 CO2 + 247 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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