| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PH3 + 8 O2 = 6 H2O + P4O10
XOCl2 + H2O = HCl + H2XO3 =>
XOCl2 + 2 H2O = 2 HCl + H2XO3
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2 =>
Cr2O3 + CaCO3 = Ca(CrO2)2 + CO2
Fe(CH3CO2)2 + NaOH = Fe(OH)2 + NaCH3CO2 =>
Fe(CH3CO2)2 + 2 NaOH = Fe(OH)2 + 2 NaCH3CO2
(NH4)2Cr2O7 + H2SO4 = H2Cr2O7 + (NH4)2SO4 =>
(NH4)2Cr2O7 + H2SO4 = H2Cr2O7 + (NH4)2SO4
Cu + CH2COOH = (CH2COO)2Cu + H2 =>
Cu + 2 CH2COOH = (CH2COO)2Cu + H2
Sodiumcarbonate + nitricacid = sodiumnitrate + water + CO2 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2O + CO2
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
C2H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
Hg2(NO3)2(aq) + NaI(aq) = Hg2I2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaI(aq) = Hg2I2(s) + 2 NaNO3(aq)
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
Al2(SO4)3 + HCl = H2SO4 + Al + Cl2 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 Al + 3 Cl2
Ca(NO3)2 + (NH4)2(Cr2O7) = Ca(Cr2O7) + (NH4)(NO3) =>
Ca(NO3)2 + (NH4)2(Cr2O7) = Ca(Cr2O7) + 2(NH4)(NO3)
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
NaCl + KClO3 + H2SO4 = KCl + Na2SO4 + Cl2 + H2O =>
6 NaCl + KClO3 + 3 H2SO4 = KCl + 3 Na2SO4 + 3 Cl2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(s) + Cu(NO3)2(aq) = Cu(s) + Zn(NO3)2(aq) =>
Zn(s) + Cu(NO3)2(aq) = Cu(s) + Zn(NO3)2(aq)
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C5H12S + O2 = CO2 + SO2 + H2O =>
C5H12S + 9 O2 = 5 CO2 + SO2 + 6 H2O
Fe3S4 + O2 = Fe2O3 + SO3 =>
4 Fe3S4 + 33 O2 = 6 Fe2O3 + 16 SO3
C3H6 + HCl = C3Cl6 + H2 =>
C3H6 + 6 HCl = C3Cl6 + 6 H2
Ag2SO3 + Na2SO3 = AgNaSO3 =>
Ag2SO3 + Na2SO3 = 2 AgNaSO3
NaOH + H3PO4 = NaH2PO4 + H2O(akamonobasicsodiumphosphate) =>
NaOH + H3PO4 = NaH2PO4 + H2O(akamonobasicsodiumphosphate)
CH2(SH)CH2CH2COOH + Na2CO3 = CH2(SH)CH2CH2COONa + CO2 + H2O =>
2 CH2(SH)CH2CH2COOH + Na2CO3 = 2 CH2(SH)CH2CH2COONa + CO2 + H2O
NaOH + O2 = Na2O2 + H2O = =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
Al(NO3)3 + Ba(NO3)2 + CON4H6 = BaAl2O4 + CO2 + NO + H2O =>
4 Al(NO3)3 + 2 Ba(NO3)2 + 3 CON4H6 = 2 BaAl2O4 + 3 CO2 + 28 NO + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHSIO3 + NaOH = Na2SIO3 + H2O =>
NaHSIO3 + NaOH = Na2SIO3 + H2O
Cl2 + SO4 = Cl2O + SOCl2 =>
4 Cl2 + SO4 = 3 Cl2O + SOCl2
Co(OH)2 + KB2O + H2O = Co(OH)3 + KB2 =>
2 Co(OH)2 + KB2O + H2O = 2 Co(OH)3 + KB2
Ca + H2CO3 = CaCO3 + H2 =>
Ca + H2CO3 = CaCO3 + H2
NH4ClO8 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO8 = N2 + Cl2 + 6 O2 + 4 H2O
Cu2S + Cl = S + CuCl =>
Cu2S + 2 Cl = S + 2 CuCl
Se + Br2 = SeBr6 =>
Se + 3 Br2 = SeBr6
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
S{4+} = e + S{6+} =>
S{4+} = 2e + S{6+}
HCH3COO + Na2CO3 = CO2 + H2O + NaCH3COO =>
2 HCH3COO + Na2CO3 = CO2 + H2O + 2 NaCH3COO
CaI2 + NiSO4 = NiI2 + CaSO4 =>
CaI2 + NiSO4 = NiI2 + CaSO4
C257H516 + O2 = CO2 + H2O =>
C257H516 + 386 O2 = 257 CO2 + 258 H2O
Ca(s) + H3PO4(ag) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H3PO4(ag) = Ca3(PO4)2(s) + 3 H2(g)
BaCl2(aq) + NaOH(aq) = Ba(OH)2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 NaCl(aq)
Cu(SO4) + Fe = Cu + Fe2(SO4)3 =>
3 Cu(SO4) + 2 Fe = 3 Cu + Fe2(SO4)3
Mg + HNO3 = Mg(NO3)2 + NH4(NO3)2 + H2O =>
7 Mg + 20 HNO3 = 7 Mg(NO3)2 + 2 NH4(NO3)2 + 6 H2O
(NH4)2(SO4)(aq) + Ba(Cl2)(aq) = Ba(NH4)2(SO4)(s) + Cl2(s) =>
(NH4)2(SO4)(aq) + Ba(Cl2)(aq) = Ba(NH4)2(SO4)(s) + Cl2(s)
MnSO4 + AgNO3 = Ag2SO4 + Mn(NO3)2 =>
MnSO4 + 2 AgNO3 = Ag2SO4 + Mn(NO3)2
Na2S2O3 + Ca(NO3)2 = Na(NO3) + CaS2O3 =>
Na2S2O3 + Ca(NO3)2 = 2 Na(NO3) + CaS2O3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe(C2O4)4*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 5 K2C2O4 + H2O2 = 2 K5Fe(C2O4)4*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
CH3Cl + C2H5Cl = C3H8 + Cl =>
CH3Cl + C2H5Cl = C3H8 + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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