| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca5(PO4)3OH + 4 HNO3 = 3 CaHPO4 + 2 Ca(NO3)2 + H2O
NH2CH2COONaH2SO4 = (NH3CH2COOH)2SO4Na2SO4 =>
2 NH2CH2COONaH2SO4 = (NH3CH2COOH)2SO4Na2SO4
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH =>
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH
ZnNa(OH)2 = NaZnO2H2 =>
ZnNa(OH)2 = NaZnO2H2
KBr + I2 + KOH = KBrO3 + KI + H2O =>
KBr + 3 I2 + 6 KOH = KBrO3 + 6 KI + 3 H2O
HCI + K3PO4 = H3PO4 + KCI =>
3 HCI + K3PO4 = H3PO4 + 3 KCI
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
Cr2O7{2-} + HCHO + H{+} = Cr{3+} + HCOOH + H2O =>
Cr2O7{2-} + 3 HCHO + 8 H{+} = 2 Cr{3+} + 3 HCOOH + 4 H2O
Ba(NO3)2NaOH = Ba(OH)Na(NO3)2 =>
Ba(NO3)2NaOH = Ba(OH)Na(NO3)2
HClK = H(K)Cl =>
HClK = H(K)Cl
CoO + O3 = CoO3 =>
3 CoO + 2 O3 = 3 CoO3
CuCl2(aq) + Al(OH)3(aq) = Cu(OH)2(aq) + AlCl3(s) =>
3 CuCl2(aq) + 2 Al(OH)3(aq) = 3 Cu(OH)2(aq) + 2 AlCl3(s)
HF + Mg(OH)2 = Mg(F)2 + H2O =>
2 HF + Mg(OH)2 = Mg(F)2 + 2 H2O
H6C4O5 + NaOH = NaC4O5 + H6OH =>
H6C4O5 + NaOH = NaC4O5 + H6OH
Cobalt(iii)BromideCalciumSulfate = CalciumBromideCobalt(iii)Sulfate =>
Cobalt(iii)BromideCalciumSulfate = CalciumBromideCobalt(iii)Sulfate
HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O + CO2(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O + CO2(g)
MgOHNaS = MgSNaOH =>
MgOHNaS = MgSNaOH
C6H5NH2HNO3 = C6H4NO2NH2H2O =>
C6H5NH2HNO3 = C6H4NO2NH2H2O
Na2CO3 + Ag = AgNa2CO3 =>
Na2CO3 + Ag = AgNa2CO3
HClOCa(OH)2 = H(OH)2CaClO =>
HClOCa(OH)2 = H(OH)2CaClO
Nb(OH)2 = Nb + OH =>
Nb(OH)2 = Nb + 2 OH
FeSO4 + MnO2 = FeO2 + MnSO4 =>
FeSO4 + MnO2 = FeO2 + MnSO4
AgNO3 + Fe(OH)3 = AgOH + Fe(NO3)3 =>
3 AgNO3 + Fe(OH)3 = 3 AgOH + Fe(NO3)3
Mg3As2 + BeF2 = MgF2 + Be3As2 =>
Mg3As2 + 3 BeF2 = 3 MgF2 + Be3As2
PP + ClClCl = ClClClPClClClP =>
PP + 2 ClClCl = ClClClPClClClP
K2Cr2O7 + KOH = K2CrO4 + H2O* =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O*
Zn + HSO4 + KMnO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
13 Zn + 16 HSO4 + 2 KMnO4 = 13 ZnSO4 + K2SO4 + 2 MnSO4 + 8 H2O
Al + HNO3 = Al(NO3)3 + NHNO3 + H2O =>
5 Al + 21 HNO3 = 5 Al(NO3)3 + 3 NHNO3 + 9 H2O
NH4BrNaOH = NH3H2ONaBr =>
NH4BrNaOH = NH3H2ONaBr
FeOHSO3 + H2SO4 = FeOHSO4 + H2SO3 =>
FeOHSO3 + H2SO4 = FeOHSO4 + H2SO3
Sn{2+} + Cl{-} + As{3+} = As + SnCl6{2+} =>
Sn{2+} + 6 Cl{-} + 2 As{3+} = 2 As + SnCl6{2+}
Ag + S8 = SAg2 =>
16 Ag + S8 = 8 SAg2
KCl + CuSO4 = KSO4 + CuCl =>
KCl + CuSO4 = KSO4 + CuCl
K2O4 + HCl = KCl + H2O2 + Cl2 =>
K2O4 + 4 HCl = 2 KCl + 2 H2O2 + Cl2
Ti{+3} + NH3OH{+} + H{+} = Ti{+4} + NH4{+} + H2O =>
2 Ti{+3} + NH3OH{+} + 2 H{+} = 2 Ti{+4} + NH4{+} + H2O
CoCl2(aq) + CuSO4(aq) = CuCl2 + CoSO4 =>
CoCl2(aq) + CuSO4(aq) = CuCl2 + CoSO4
KNO2 + H2SO4 = KNO3 + H2S =>
4 KNO2 + H2SO4 = 4 KNO3 + H2S
KCl + CuSO4 = KSO4 + CuCl =>
KCl + CuSO4 = KSO4 + CuCl
BaNO3K2Cr4 = BaCr4K2NO3 =>
BaNO3K2Cr4 = BaCr4K2NO3
Ag2O + Co = Ag + Co(O)3 =>
3 Ag2O + Co = 6 Ag + Co(O)3
CaCO3 + P2O3 + Si = CaSiO3 + CO + P =>
3 CaCO3 + P2O3 + 3 Si = 3 CaSiO3 + 3 CO + 2 P
CIKI = KCII =>
CIKI = KCII
NaClHO = NaHClO =>
NaClHO = NaHClO
C8H9NO2 = C + H + N + O =>
C8H9NO2 = 8 C + 9 H + N + 2 O
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
BaOHHPO4 = BaPO4H2O =>
BaOHHPO4 = BaPO4H2O
AgNO3(aq)NaBr(aq) = AgBrNO3Na =>
AgNO3(aq)NaBr(aq) = AgBrNO3Na
NOKMnO4 = KNO3MnO2 =>
NOKMnO4 = KNO3MnO2
Zn + HClO2 = ZnCl2O4 + H2 =>
Zn + 2 HClO2 = ZnCl2O4 + H2
Sn + HNO3 = Sn(NO3)2 + NH + H2O =>
3 Sn + 7 HNO3 = 3 Sn(NO3)2 + NH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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