| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9NO2 + KOH = C4H8NO2K + H2O
B2(SO4)3 + H2O = B2(SO4)3H2O =>
B2(SO4)3 + H2O = B2(SO4)3H2O
CuSO4 + Co(NO3)2 = Cu(NO3)2 + CoSO4 =>
CuSO4 + Co(NO3)2 = Cu(NO3)2 + CoSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
[Co(NO2)2(C14H30N6)] + Zn + HCl = [Co(NH3)2(C14H30N6)]Cl5 + H2O + ZnCl2 =>
2[Co(NO2)2(C14H30N6)] + 9 Zn + 28 HCl = 2[Co(NH3)2(C14H30N6)]Cl5 + 8 H2O + 9 ZnCl2
HNO3(aq) + C6H12(l) = CO2(g) + NO(g) + H =>
6 HNO3(aq) + C6H12(l) = 6 CO2(g) + 6 NO(g) + 18 H
Pd + AgNo3 = Pd(No3)2 + Ag =>
Pd + 2 AgNo3 = Pd(No3)2 + 2 Ag
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al + Na(C2H3O2) = Al(C2H3O2) + Na =>
Al + Na(C2H3O2) = Al(C2H3O2) + Na
Co(OH)2 + H2O = Co(OH)3 + H2 =>
2 Co(OH)2 + 2 H2O = 2 Co(OH)3 + H2
ZnC2 + O2 = ZnO + C =>
2 ZnC2 + O2 = 2 ZnO + 4 C
H3(PO4) + Mg(CO3) = Mg3(PO4)2 + H2(CO3) =>
2 H3(PO4) + 3 Mg(CO3) = Mg3(PO4)2 + 3 H2(CO3)
Cd(NO3)2 + KOH = KNO3 + K2[Cd(OH)4] =>
Cd(NO3)2 + 4 KOH = 2 KNO3 + K2[Cd(OH)4]
C3H8O3 + H3PO4 + Mn(CO)3 + H2O = C3H7MnO6P + CO2 =>
3 C3H8O3 + 7 H3PO4 + 7 Mn(CO)3 + 2 H2O = 7 C3H7MnO6P + 9 CO2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
I2 + HBr = Br2 + HI =>
I2 + 2 HBr = Br2 + 2 HI
Na2CO3 + Sn(BrO3)4 = Sn(CO3)2 + NaBrO3 =>
2 Na2CO3 + Sn(BrO3)4 = Sn(CO3)2 + 4 NaBrO3
CaC2 + (H2O)2 = Ca(OH)2 + C2H2 =>
CaC2 + (H2O)2 = Ca(OH)2 + C2H2
H2O + O2 = HO4 =>
2 H2O + 7 O2 = 4 HO4
K(OH) + P4 + H2O = KH2PO4 + PH3 =>
3 K(OH) + 2 P4 + 9 H2O = 3 KH2PO4 + 5 PH3
Fe2O3 + Mg3(PO4)2 = Mg3O2 + Fe2(PO4)3 =>
2 Fe2O3 + 3 Mg3(PO4)2 = 3 Mg3O2 + 2 Fe2(PO4)3
KCl + NH4NO3 = KH4NO3 + NCl =>
KCl + NH4NO3 = KH4NO3 + NCl
Fe2(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe2(SO4)3 + 3 K2S = 2 FeS + S + 3 K2SO4
K2Cr2O7 + KBr + H2O = Cr(OH)3 + Br2 + KOH =>
K2Cr2O7 + 6 KBr + 7 H2O = 2 Cr(OH)3 + 3 Br2 + 8 KOH
NaHCO3(s) + C6H5OH(aq) = (C5H5Na)(aq) + H2O(l) + CO2(g) =>
14 NaHCO3(s) + 13 C6H5OH(aq) = 14(C5H5Na)(aq) + 11 H2O(l) + 22 CO2(g)
CuS + H2O = Cu(OH)2 + H2S =>
CuS + 2 H2O = Cu(OH)2 + H2S
C3H8O3 + H3PO4 + Mn(CO)3 + H2O = C3H7MnO6P*H2O + CO2 =>
3 C3H8O3 + 7 H3PO4 + 7 Mn(CO)3 + 9 H2O = 7 C3H7MnO6P*H2O + 9 CO2
H3PO2H2O + I2 = H3PO3 + HI =>
H3PO2H2O + I2 = H3PO3 + 2 HI
Ba(OH)2 + SiO2 = BaO + Si(OH)4 =>
2 Ba(OH)2 + SiO2 = 2 BaO + Si(OH)4
Ba(OH)2 + NH4(SCN) = H2O + NH3 + Ba(SCN)2 =>
Ba(OH)2 + 2 NH4(SCN) = 2 H2O + 2 NH3 + Ba(SCN)2
Cu(H2O)6 + HCl = CuCl + H2 + O2 =>
2 Cu(H2O)6 + 2 HCl = 2 CuCl + 13 H2 + 6 O2
H3PO4(ac) + K2CO3 = K3PO4 + CO2 + H2O =>
2 H3PO4(ac) + 3 K2CO3 = 2 K3PO4 + 3 CO2 + 3 H2O
SnSO4 + Cu = CuSO4 + Sn =>
SnSO4 + Cu = CuSO4 + Sn
CH3CH2CHO + Ag2O = CH3CH2CHO2 + Ag =>
CH3CH2CHO + Ag2O = CH3CH2CHO2 + 2 Ag
NaHCO3(s)H2O(l) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)H2O(l) = Na2CO3(s) + CO2(g) + 3 H2O(g)
Zn + NiCl2 + H2O = ZnCl2 + NiOHCl + H2 =>
Zn + 2 NiCl2 + 2 H2O = ZnCl2 + 2 NiOHCl + H2
Na2CO3 + Mg(NO3)2 = Mg(CO3) + Na(NO3) =>
Na2CO3 + Mg(NO3)2 = Mg(CO3) + 2 Na(NO3)
C6H4(OH)COONa + H2SO4 = C6H4(OH)COOH + Na2SO4 =>
2 C6H4(OH)COONa + H2SO4 = 2 C6H4(OH)COOH + Na2SO4
(NH4)2Cr2O7 = NH3 + Cr2O3 + NO + H2O =>
5(NH4)2Cr2O7 = 4 NH3 + 5 Cr2O3 + 6 NO + 14 H2O
SrCl2 + SO4 = SrSO4 + Cl2 =>
SrCl2 + SO4 = SrSO4 + Cl2
CH3CHCH2 + HCl = CH3CHClCH3 =>
CH3CHCH2 + HCl = CH3CHClCH3
Sr(ClO3)2 + Mg3(PO4)2 = Sr3(PO4)2 + Mg(ClO3)2 =>
3 Sr(ClO3)2 + Mg3(PO4)2 = Sr3(PO4)2 + 3 Mg(ClO3)2
PbCl2 + HClO3 = Pb(ClO3)2 + HCl =>
PbCl2 + 2 HClO3 = Pb(ClO3)2 + 2 HCl
Rb(s) + HBr(l) = RbBr(s) + H2(g) =>
2 Rb(s) + 2 HBr(l) = 2 RbBr(s) + H2(g)
C3H8O3 + H3PO4 + Mn(CO)3 + H2O = C3H7MnO6P*2H2O + CO2 =>
3 C3H8O3 + 7 H3PO4 + 7 Mn(CO)3 + 16 H2O = 7 C3H7MnO6P*2H2O + 9 CO2
CH3OH(l) + CO(g) = CH3COOH(l) =>
CH3OH(l) + CO(g) = CH3COOH(l)
CuI + H2SO4 = Cu2SO4 + I2 + SO2 + H2O =>
2 CuI + 2 H2SO4 = Cu2SO4 + I2 + SO2 + 2 H2O
NaCl + GaN = GaCl3 + Na3N =>
3 NaCl + GaN = GaCl3 + Na3N
Al + H(NO2)3 = Al(NO2)3 + H2 =>
2 Al + 2 H(NO2)3 = 2 Al(NO2)3 + H2
CrI3 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2S3O2 + H2O =>
26 CrI3 + 8 K2Cr2O7 + 71 H2SO4 = 78 HIO3 + 8 K2SO4 + 21 Cr2S3O2 + 32 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/25
Équations équilibrées sur04/19/24
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