| Équations équilibrées la veille | Équations équilibrées le lendemain |
86 NaOH + C20H14O4 = 86 Na + 20 CO2 + 50 H2O
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
K2 + N2 + O2 = KN2O3 =>
K2 + 2 N2 + 3 O2 = 2 KN2O3
PbSO4 + AgNO3 = PbNO3 + SO4Ag =>
PbSO4 + AgNO3 = PbNO3 + SO4Ag
Ba + CH3COOH = Ba(CH3COOH)2 =>
Ba + 2 CH3COOH = Ba(CH3COOH)2
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
F2(g) + NH3(g) = N2F(g) + HF(g) =>
7 F2(g) + 4 NH3(g) = 2 N2F(g) + 12 HF(g)
KReO4 + NH2OHHCl + KCl + HCl = K2ReNOCl5 + H2O + Cl2 =>
2 KReO4 + 2 NH2OHHCl + 2 KCl + 8 HCl = 2 K2ReNOCl5 + 8 H2O + Cl2
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
NaMnO4 + HCl + Na2SO3 = MnCl2 + Na2SO4 + NaCl + H2O =>
2 NaMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 5 Na2SO4 + 2 NaCl + 3 H2O
CuO + HCl + Fe = Cu + OH + FeCl2 =>
2 CuO + 2 HCl + Fe = 2 Cu + 2 OH + FeCl2
C2H4 + HCl = H2 + CCl =>
C2H4 + 2 HCl = 3 H2 + 2 CCl
KMnO4(aq) + Na2SO3(aq) + H2O = MnO2 + Na2SO4(aq) + KOH =>
2 KMnO4(aq) + 3 Na2SO3(aq) + H2O = 2 MnO2 + 3 Na2SO4(aq) + 2 KOH
FeC2O2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O2H2O + 7 O2 = 2 Fe2O3 + 4 H2O + 8 CO2
Sb2O5 + H2O = H2Sb2O6 =>
Sb2O5 + H2O = H2Sb2O6
Cu{+2} + Zn = Cu + Zn{+2} =>
Cu{+2} + Zn = Cu + Zn{+2}
Ca + As = Ca5As3 =>
5 Ca + 3 As = Ca5As3
Zn(NO3) + NaOH = ZnO + NaNO3 + H =>
Zn(NO3) + NaOH = ZnO + NaNO3 + H
Al + Na(OH) = AlO + Na + H2 =>
2 Al + 2 Na(OH) = 2 AlO + 2 Na + H2
KCl + Pb(C2H3O2)2 = K(C2H3O2) + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 K(C2H3O2) + PbCl2
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
C2H3F + O2 = CO + H2O + HF =>
2 C2H3F + 3 O2 = 4 CO + 2 H2O + 2 HF
SO2 + H2O + Cl2 = H2SO4 + HCl =>
SO2 + 2 H2O + Cl2 = H2SO4 + 2 HCl
(C6H5)CHCH(C6H5) + O2 = CO2 + H2O =>
(C6H5)CHCH(C6H5) + 17 O2 = 14 CO2 + 6 H2O
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
[Al(OH)4]{-} + HCl = Al(OH)3 + Cl{-} + H2O =>
[Al(OH)4]{-} + HCl = Al(OH)3 + Cl{-} + H2O
H2CO3(aq) + NaOH(aq) = H2O + Na2CO3(aq) =>
H2CO3(aq) + 2 NaOH(aq) = 2 H2O + Na2CO3(aq)
NaCl + NaClO3 + CH3COOH = CH3COONa + Cl2 + H2O =>
5 NaCl + NaClO3 + 6 CH3COOH = 6 CH3COONa + 3 Cl2 + 3 H2O
Cl2 + K2SO4 + H2O = KClO3 + KCl + H2SO4 =>
3 Cl2 + 3 K2SO4 + 3 H2O = KClO3 + 5 KCl + 3 H2SO4
Al(NO3)3 + (NH4)2HPO4 = AlPO4 + HNO3 + NH4NO3 =>
Al(NO3)3 + (NH4)2HPO4 = AlPO4 + HNO3 + 2 NH4NO3
N2 + Zr = ZrN =>
N2 + 2 Zr = 2 ZrN
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Al(MnO4)3 + NH4ClO2 = NH4MnO4 + Al(ClO2)3 =>
Al(MnO4)3 + 3 NH4ClO2 = 3 NH4MnO4 + Al(ClO2)3
FeS2 + KOH + Cl2 = K2FeO4 + K2SO4 + KCl + H2O =>
FeS2 + 24 KOH + 9 Cl2 = K2FeO4 + 2 K2SO4 + 18 KCl + 12 H2O
C + HCl = CCl + H2 =>
2 C + 2 HCl = 2 CCl + H2
FeCl3*6H2O + NaOH = Fe(OH)3 + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = Fe(OH)3 + 3 NaCl + 6 H2O
Si + C = SiC4 =>
Si + 4 C = SiC4
K2(CrO7) + HCl = CrCl3 + KCl + Cl + H2O =>
K2(CrO7) + 14 HCl = CrCl3 + 2 KCl + 9 Cl + 7 H2O
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
CaCO3 + Al2O3 = Ca12Al14O33 + CO2 =>
12 CaCO3 + 7 Al2O3 = Ca12Al14O33 + 12 CO2
C14H12O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaBH3CH3CH2O =>
C14H12O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaBH3CH3CH2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
FeBr3 + I2 = I5Br3 + Fe =>
2 FeBr3 + 5 I2 = 2 I5Br3 + 2 Fe
NH3(g) + NHO3(aq) = NH4NO3(aq) =>
NH3(g) + NHO3(aq) = NH4NO3(aq)
H2(SO4) + NaH(CO3) = NaH(SO4) + CO2 + H2O =>
H2(SO4) + NaH(CO3) = NaH(SO4) + CO2 + H2O
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
C6H12O6 + [Ag(NH3)2]OH = C5H11O5COONH4 + Ag + NH3 + H2O =>
C6H12O6 + 2[Ag(NH3)2]OH = C5H11O5COONH4 + 2 Ag + 3 NH3 + H2O
S + HNO2 = H2SO3 + N2O =>
S + 2 HNO2 = H2SO3 + N2O
(C2H5)3N + O2 = H2O + NO + CO2 =>
4(C2H5)3N + 41 O2 = 30 H2O + 4 NO + 24 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/01/24
Équations équilibrées sur07/31/23
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