| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2C2O4 = BaC2O4 + 2 HCl
Xe + Pt + F6 = XePtF6 =>
Xe + Pt + F6 = XePtF6
C4H9COOH + Na = C4H9COONa + H2 =>
2 C4H9COOH + 2 Na = 2 C4H9COONa + H2
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
KHCO3 + H2O2 = KO2 + H2O + CO2 =>
2 KHCO3 + 3 H2O2 = 2 KO2 + 4 H2O + 2 CO2
(FeOH)2CO3 + H2CO3 = Fe(HCO3)2 + H2O =>
(FeOH)2CO3 + 3 H2CO3 = 2 Fe(HCO3)2 + 2 H2O
(ClO)2 + H2O = HCl + OH =>
(ClO)2 + 4 H2O = 2 HCl + 6 OH
C4H11NO2 + O2 = CO2 + H2O + N2 =>
4 C4H11NO2 + 23 O2 = 16 CO2 + 22 H2O + 2 N2
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
H2SO4 + Sr(OH)2 = (SrOH)2SO4 + H2O =>
H2SO4 + 2 Sr(OH)2 = (SrOH)2SO4 + 2 H2O
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
Ag2S + Na(CN) + H2O + O = Ag(CN) + Na(OH) + H2SO4 =>
Ag2S + 2 Na(CN) + 2 H2O + 4 O = 2 Ag(CN) + 2 Na(OH) + H2SO4
HBr + H2O = H3Br + OH =>
HBr + 2 H2O = H3Br + 2 OH
(C2H5)2NH + HCl = (C2H5)2NH2Cl =>
(C2H5)2NH + HCl = (C2H5)2NH2Cl
Al + NaF = AlF3 + Na =>
Al + 3 NaF = AlF3 + 3 Na
Zn + Mg(CH3COO)2 = Mg + Zn(CH3COO)2 =>
Zn + Mg(CH3COO)2 = Mg + Zn(CH3COO)2
Ca(k) + O2(d) = CaO(k) =>
2 Ca(k) + O2(d) = 2 CaO(k)
KClO3 + H2SO4 = KClO4 + ClO2 + K2SO4 + H2O =>
3 KClO3 + H2SO4 = KClO4 + 2 ClO2 + K2SO4 + H2O
Al(ClO4)3 = Al3 + ClO4 =>
3 Al(ClO4)3 = Al3 + 9 ClO4
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4 =>
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4
Cu + Li = CuLi =>
Cu + Li = CuLi
CH4 = CH + H2 =>
2 CH4 = 2 CH + 3 H2
FeSO4NaOH = FeOHNaSO4 =>
FeSO4NaOH = FeOHNaSO4
H2SeO3 + KI + HCl = H2Se + I2 + KCl + H2O =>
H2SeO3 + 6 KI + 6 HCl = H2Se + 3 I2 + 6 KCl + 3 H2O
HBr + H2O = H3Br + OH =>
HBr + 2 H2O = H3Br + 2 OH
NO + O2(g) = NO2(g) =>
2 NO + O2(g) = 2 NO2(g)
C2H6O + KMnO4 + KOH = K2MnO4 + C2H4O + H2O =>
C2H6O + 2 KMnO4 + 2 KOH = 2 K2MnO4 + C2H4O + 2 H2O
Mg2 + AuCl3 = Au + MgCl2 =>
3 Mg2 + 4 AuCl3 = 4 Au + 6 MgCl2
C30H61OH + O2 = CO2 + H2O =>
C30H61OH + 45 O2 = 30 CO2 + 31 H2O
I + AgNO3 + H2O = AgIO3 + AgI + HNO3 =>
6 I + 6 AgNO3 + 3 H2O = AgIO3 + 5 AgI + 6 HNO3
Y + Se = Y2Se3 =>
2 Y + 3 Se = Y2Se3
KIO3 + Ba(NO3)2 = KI(NO3)2 + BaO3 =>
KIO3 + Ba(NO3)2 = KI(NO3)2 + BaO3
C20H25N3 + O2 = CO2 + H2O + N2O =>
2 C20H25N3 + 54 O2 = 40 CO2 + 25 H2O + 3 N2O
Pb(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + PbCl2(aq)
Ni + Al2O3 = Ni2O3 + Al =>
2 Ni + Al2O3 = Ni2O3 + 2 Al
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2 =>
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2
H2O2 + Cu2O = CuO + H2O =>
H2O2 + Cu2O = 2 CuO + H2O
KMnO4 + SnCl2 + KOH = K2MnO4 + SnO2 + KCl + H2O =>
2 KMnO4 + SnCl2 + 4 KOH = 2 K2MnO4 + SnO2 + 2 KCl + 2 H2O
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
CuO + Na2CO3 = CuCO3 + Na2O =>
CuO + Na2CO3 = CuCO3 + Na2O
C2H6S + O2 = CO2 + H2O + SO1 =>
C2H6S + 4 O2 = 2 CO2 + 3 H2O + SO1
Cs2O + Fe2(SO4)3 = Cs2(SO4) + Fe2O3 =>
3 Cs2O + Fe2(SO4)3 = 3 Cs2(SO4) + Fe2O3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Zn3(PO4)2 + Mg(NO3)2 = Zn(NO3)2 + Mg3(PO4)2 =>
Zn3(PO4)2 + 3 Mg(NO3)2 = 3 Zn(NO3)2 + Mg3(PO4)2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CrO3 + H2SO4 = H2O + Cr(SO4)3 =>
CrO3 + 3 H2SO4 = 3 H2O + Cr(SO4)3
Ba + Cl2 + H2SO4 = BaSO4 + ClH =>
Ba + Cl2 + H2SO4 = BaSO4 + 2 ClH
NH4OH + CH3COOH = CH3COONH4 + HOH =>
NH4OH + CH3COOH = CH3COONH4 + HOH
Al2(SO4)3 + Fe = Al + FeSO4 =>
Al2(SO4)3 + 3 Fe = 2 Al + 3 FeSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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