| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + CsCl = NaCl + Cs
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + P2 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 2 P2 + 10 CO
[RCO]3[C3H5O3](s) + NaOH(aq) = RCOONa(aq) + C3H5(OH)3(aq) =>
[RCO]3[C3H5O3](s) + 3 NaOH(aq) = 3 RCOONa(aq) + C3H5(OH)3(aq)
CaCl{2} + AgNO{3} = AgCl{2} + CaNO{3} =>
CaCl{2} + AgNO{3} = AgCl{2} + CaNO{3}
K2CrO4(aq) + NaNO3(aq) = KNO3(aq) + Na2CrO4(aq) =>
K2CrO4(aq) + 2 NaNO3(aq) = 2 KNO3(aq) + Na2CrO4(aq)
H2C4H4O6 + OH = C4H4O6 + H2O =>
H2C4H4O6 + 2 OH = C4H4O6 + 2 H2O
Mg(SO4)K(CO3) = Mg(CO3)K(SO4) =>
Mg(SO4)K(CO3) = Mg(CO3)K(SO4)
NaI + H2O = NaOH + H + I =>
NaI + H2O = NaOH + H + I
CuFeS2 + Na2Cr2O7 + H2SO4 = CuSO4 + FeSO4 + CrSO4 + Na2SO4 + H2O =>
CuFeS2 + 2 Na2Cr2O7 + 6 H2SO4 = CuSO4 + FeSO4 + 4 CrSO4 + 2 Na2SO4 + 6 H2O
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
HIO3 + CO = HI + CO2 =>
HIO3 + 3 CO = HI + 3 CO2
C6H8O4 + H2O = CO2 + CH4 =>
C6H8O4 + 2 H2O = 3 CO2 + 3 CH4
S2 + NaOH = Na2SO3 + Na2S + H2O =>
3 S2 + 12 NaOH = 2 Na2SO3 + 4 Na2S + 6 H2O
C6N12H6O12 + O2 = CO2 + H2O + N2 =>
2 C6N12H6O12 + 3 O2 = 12 CO2 + 6 H2O + 12 N2
Si + B = SiB =>
Si + B = SiB
SnS + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = SnO2 + H2SO4 + 10 NO2 + 4 H2O
CaCO3 + CuCl2 = CuCO3 + CaCl2 =>
CaCO3 + CuCl2 = CuCO3 + CaCl2
SrO2 + H2O = Sr(OH)2 + O2 =>
2 SrO2 + 2 H2O = 2 Sr(OH)2 + O2
Na2SiO3 + HF = Na2SiF6 + H2O =>
Na2SiO3 + 6 HF = Na2SiF6 + 3 H2O
Rb + N = Rb3N =>
3 Rb + N = Rb3N
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
KCl + MgSO4*7H2O = K2SO4 + MgCl2 + H2O =>
2 KCl + MgSO4*7H2O = K2SO4 + MgCl2 + 7 H2O
Mg(OH)2 + HCe = MgCe2 + H2O =>
Mg(OH)2 + 2 HCe = MgCe2 + 2 H2O
CrCl2 + CH3COONa + H2O = NaCl + [Cr2(H2O)2(CH3COO)4] =>
2 CrCl2 + 4 CH3COONa + 2 H2O = 4 NaCl + [Cr2(H2O)2(CH3COO)4]
CaI2 + F2 = CaF2 + I2 =>
CaI2 + F2 = CaF2 + I2
FeBr3 + Ca(OH)2 = CaBr2 + Fe(OH)3 =>
2 FeBr3 + 3 Ca(OH)2 = 3 CaBr2 + 2 Fe(OH)3
HOOCCOOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HOOCCOOH + 2[Ag(NH3)2]OH = 2 Ag + 2 CO2 + 2 H2O + 4 NH3
Ca + SO3 = CaO + SO2 =>
Ca + SO3 = CaO + SO2
Mg + CoSO4 = MgSO4 + Co =>
Mg + CoSO4 = MgSO4 + Co
NaHSO4 + KMnO4 + H2SO4 = NaSO4 + K2SO4 + MnSO4 + H2O =>
10 NaHSO4 + 2 KMnO4 + 3 H2SO4 = 10 NaSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl
Ni + MgSO4 = NiSO4 + Mg =>
Ni + MgSO4 = NiSO4 + Mg
N2Cl2 = NCl =>
N2Cl2 = 2 NCl
C6H5C(CH3)3 + KMnO4 + H2SO4 = C6H5C(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H5C(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H5C(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Fe2 + N2 = FeN =>
Fe2 + N2 = 2 FeN
AgNO3 + Ba3(PO4)2 = Ba(NO3)2 + Ag3PO4 =>
6 AgNO3 + Ba3(PO4)2 = 3 Ba(NO3)2 + 2 Ag3PO4
ZnSO3 = ZnO + SO2 =>
ZnSO3 = ZnO + SO2
Na2SiO3 + HF = Na2SiF6 + H2O =>
Na2SiO3 + 6 HF = Na2SiF6 + 3 H2O
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
Fe{3+} + Cu = Fe{2+} + Cu{+} =>
Fe{3+} + Cu = Fe{2+} + Cu{+}
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
Mg + HgCl2 = MgHg2 + Cl2 =>
Mg + 2 HgCl2 = MgHg2 + 2 Cl2
KCl + LiNO3 = KNO3 + LiCl =>
KCl + LiNO3 = KNO3 + LiCl
AgNO3 + HCl = Cl2 + AgCl + NO2 + H2O =>
2 AgNO3 + 4 HCl = Cl2 + 2 AgCl + 2 NO2 + 2 H2O
C2H5ONa + H2 = C2H5OH + Na =>
2 C2H5ONa + H2 = 2 C2H5OH + 2 Na
Cs(OH) + H2SO4 = Cs2SO4 + H2O =>
2 Cs(OH) + H2SO4 = Cs2SO4 + 2 H2O
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
K2O + H2ClO4 = K2ClO4 + H2O =>
K2O + H2ClO4 = K2ClO4 + H2O
FeS2 + H2O + O2 = Fe2SO4 + H2SO4 =>
4 FeS2 + 6 H2O + 13 O2 = 2 Fe2SO4 + 6 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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