| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CO3 + 2 CaBr2 = Ca2(CO3)2 + 4 KBr
Co(OH)3 + HCIO3 = Co(CIO3)3 + H2O =>
Co(OH)3 + 3 HCIO3 = Co(CIO3)3 + 3 H2O
Na3P = Na + P3 =>
3 Na3P = 9 Na + P3
F2Cl2 = Cl2 + F2 =>
F2Cl2 = Cl2 + F2
C2H5COOCH3 + NaOH = C2H5OH + CH3COONa =>
C2H5COOCH3 + NaOH = C2H5OH + CH3COONa
AgOH + NaBr = AgBr + OHNa =>
AgOH + NaBr = AgBr + OHNa
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O =>
ZnSO4 + Ba(OH)2 = BaSO4 + ZnO + H2O
HIO3 + Sn(OH)4 = Sn(IO3)4 + H2O =>
4 HIO3 + Sn(OH)4 = Sn(IO3)4 + 4 H2O
HCl + SNa2 = HNa + SCl2 =>
2 HCl + SNa2 = 2 HNa + SCl2
C7H11O2Br + OH = C7H10O2 + Br2 + H2O =>
2 C7H11O2Br + 2 OH = 2 C7H10O2 + Br2 + 2 H2O
(Fe2O3) = Fe + O3 =>
(Fe2O3) = 2 Fe + O3
FeCl3 + H2O = FeO(OH) + HCl =>
FeCl3 + 2 H2O = FeO(OH) + 3 HCl
Cr(NCS)6{-2} + Ce{+4} + H2O = Cr{+3} + Ce{+3} + NO3{-} + CO2 + SO4{2-} + H{+} =>
Cr(NCS)6{-2} + 95 Ce{+4} + 54 H2O = Cr{+3} + 95 Ce{+3} + 6 NO3{-} + 6 CO2 + 6 SO4{2-} + 108 H{+}
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KOH + NaCl =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KOH + 2 NaCl
HCI + KOH = H2OKCI =>
HCI + KOH = H2OKCI
Fe2O4 + CO = CO2 + Fe3O4 =>
3 Fe2O4 + 4 CO = 4 CO2 + 2 Fe3O4
RuN + K(OH) = Ru(OH)3 + K3N =>
RuN + 3 K(OH) = Ru(OH)3 + K3N
CuSO4 + Na2S2O4 = Cu2O + Na2S2O6 + SO2 =>
4 CuSO4 + 3 Na2S2O4 = 2 Cu2O + 3 Na2S2O6 + 4 SO2
C3H8O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + C3H6O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 7 H2O + K2SO4 + Cr2(SO4)3 + 3 C3H6O
K2Cr2O7 + NaI + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 3 I2 + 7 H2O
Zn + KMnO4 + H2SO4 = ZnMnO4 + MnSO4 + H2O + K2SO4 =>
5 Zn + 6 KMnO4 + 4 H2SO4 = 5 ZnMnO4 + MnSO4 + 4 H2O + 3 K2SO4
NaOH + H2SO4 = H2O + Na2 + NaSO4 =>
4 NaOH + 2 H2SO4 = 4 H2O + Na2 + 2 NaSO4
C7H7O3N + KMnO4 + H2SO4 = C7H5O4N + K2SO4 + MnSO4 + H2O =>
5 C7H7O3N + 4 KMnO4 + 6 H2SO4 = 5 C7H5O4N + 2 K2SO4 + 4 MnSO4 + 11 H2O
XeXeXeXeXeXe + He = XeHeHeHeHeHeHe =>
XeXeXeXeXeXe + 36 He = 6 XeHeHeHeHeHeHe
C20H14O4 + HCl = C20H15O4 + Cl2 =>
2 C20H14O4 + 2 HCl = 2 C20H15O4 + Cl2
Fe + Cu(SO3)3 = Fe2(SO3)3 + Cu =>
2 Fe + Cu(SO3)3 = Fe2(SO3)3 + Cu
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4H2O =>
CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4H2O
H3COOCH3 + O2 = C + H2O =>
2 H3COOCH3 + O2 = 4 C + 6 H2O
HCLO4(aq) + Ba(OH)2(aq) = Ba(CLO4)2(aq) + H2O(l) =>
2 HCLO4(aq) + Ba(OH)2(aq) = Ba(CLO4)2(aq) + 2 H2O(l)
Fe2O3 + KMnO4 + HCl = FeCl4 + MnCl2 + KCl + H2O =>
5 Fe2O3 + 2 KMnO4 + 46 HCl = 10 FeCl4 + 2 MnCl2 + 2 KCl + 23 H2O
ZnCl2(s) + KOH(aq) = KCl(aq) + Zn(OH)2(aqui) =>
ZnCl2(s) + 2 KOH(aq) = 2 KCl(aq) + Zn(OH)2(aqui)
MnO2 + HF = MnF4 + H2O =>
MnO2 + 4 HF = MnF4 + 2 H2O
FeCl2 + H2O = H2 + Cl2 + Fe(OH)2 =>
FeCl2 + 2 H2O = H2 + Cl2 + Fe(OH)2
CH3CH(OH)CH2CH3 + O = CH3COCH2CH3 + H2O =>
CH3CH(OH)CH2CH3 + O = CH3COCH2CH3 + H2O
FeCl3 + NaF = NaCl + Na3(FeF6) =>
FeCl3 + 6 NaF = 3 NaCl + Na3(FeF6)
Sodium + Cl2 = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
C4H9Br + CuO + O2 = CuBr2 + CO2 + H2O =>
2 C4H9Br + CuO + 12 O2 = CuBr2 + 8 CO2 + 9 H2O
NO + H2SO4 = HNO2 + SO2 =>
2 NO + H2SO4 = 2 HNO2 + SO2
P4 + KOH + H2O = PH3 + KHPO4 =>
3 P4 + 4 KOH + 12 H2O = 8 PH3 + 4 KHPO4
NaC2 + HCO3 = Na + CO2 + H2O =>
NaC2 + 8 HCO3 = Na + 10 CO2 + 4 H2O
CO2(g) + H2O(g) = C6H12O6(g) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(g) + 6 O2(g)
C6H13O6 = C5H10O5 + H2 =>
10 C6H13O6 = 12 C5H10O5 + 5 H2
Zn(NO3)2 + NH4HSO4 = NH4NO3 + Zn(HSO4)2 =>
Zn(NO3)2 + 2 NH4HSO4 = 2 NH4NO3 + Zn(HSO4)2
K2(CO3) + ZnCl2 = Zn(CO3) + KCl =>
K2(CO3) + ZnCl2 = Zn(CO3) + 2 KCl
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH4NO3 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4NO3
CU + SO2 = CUS + O2 =>
CU + SO2 = CUS + O2
NH4CI + CI = HCI + NCI =>
NH4CI + 4 CI = 4 HCI + NCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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