| Équations équilibrées la veille | Équations équilibrées le lendemain |
48 KNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 K2CO3 + 24 N2
Bi + NaOH = Bi(OH) + Na =>
Bi + NaOH = Bi(OH) + Na
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
P2O5 + Na2CO3 + H2O = Na2HPO4 + CO2 =>
P2O5 + 2 Na2CO3 + H2O = 2 Na2HPO4 + 2 CO2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
H{+} + Ba(OH)2 = Ba{2+} + H2O =>
2 H{+} + Ba(OH)2 = Ba{2+} + 2 H2O
Fe + CuNo3 = Cu + Fe(No3)2 =>
Fe + 2 CuNo3 = 2 Cu + Fe(No3)2
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K2SO4 + Al2(HCO3)3 = K2HCO3 + Al2(SO4)3 =>
3 K2SO4 + Al2(HCO3)3 = 3 K2HCO3 + Al2(SO4)3
CH3CH2CH2CH2COOH + NH3 = CH3CH2CH2CH(NH2)COOH + H2 =>
CH3CH2CH2CH2COOH + NH3 = CH3CH2CH2CH(NH2)COOH + H2
C17H35COOK + H2O = C17H35COOH + KOH =>
C17H35COOK + H2O = C17H35COOH + KOH
Mg + Au + Al = MgAu2Al2 =>
Mg + 2 Au + 2 Al = MgAu2Al2
SrCl2 + (NH4)2O = SrO + NH4Cl =>
SrCl2 + (NH4)2O = SrO + 2 NH4Cl
CuSO4 + Cu(OH)2 = Cu4SO4(OH)6 =>
CuSO4 + 3 Cu(OH)2 = Cu4SO4(OH)6
SnCl2 + AgNO3 = NO3{-} + AgCl + Sn{2+} =>
SnCl2 + 2 AgNO3 = 2 NO3{-} + 2 AgCl + Sn{2+}
FeSO4 + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 FeSO4 + 37 H2SO4 = Fe2SO43 + 38 SO2 + 37 H2O
KNO3K2SO4 = KSO4NO3K2 =>
KNO3K2SO4 = KSO4NO3K2
Li2CO3 + ZnSO4 = Li2SO4 + ZnCO3 =>
Li2CO3 + ZnSO4 = Li2SO4 + ZnCO3
CO + H2 = CH + OH =>
CO + H2 = CH + OH
(NH4)2 + SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2 + SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3PO4 + SiO2 + C = Na2SiO3 + CO + P4 =>
4 Na3PO4 + 6 SiO2 + 10 C = 6 Na2SiO3 + 10 CO + P4
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
titanium(IV)chloride + water = titanium(IV)oxide + hydrogenchloride =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
SH2 + Fe(OH)3 = Fe2S3 + H2O =>
3 SH2 + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ni(s) + CuBr2(aq) = NiBr2(aq) + Cu(s) =>
Ni(s) + CuBr2(aq) = NiBr2(aq) + Cu(s)
HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + 2 H2O(l)
[Ag(NH3)2]OH + HCl = AgCl + NH4Cl + H2O =>
[Ag(NH3)2]OH + 3 HCl = AgCl + 2 NH4Cl + H2O
S + I2 = SI =>
2 S + I2 = 2 SI
CS2(l) + Cl2(g) = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2(g) = CCl4(l) + S2Cl2(l)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
B10H8 + O2 = B2O3 + H2O =>
2 B10H8 + 19 O2 = 10 B2O3 + 8 H2O
Mg(OH)2 + NH4NO3 = MgNO3 + H2O + NH3 =>
8 Mg(OH)2 + 7 NH4NO3 = 8 MgNO3 + 13 H2O + 6 NH3
Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)
SH2 + Fe(OH)3 = Fe2S3 + H2O =>
3 SH2 + 2 Fe(OH)3 = Fe2S3 + 6 H2O
FeCl2 + H2S2O7 = FeS2O7 + HCl =>
FeCl2 + H2S2O7 = FeS2O7 + 2 HCl
BiCl3 + H2O = BiClO + HCl =>
BiCl3 + H2O = BiClO + 2 HCl
NH3 + Cl2 = NH2NH3Cl + NH4Cl =>
3 NH3 + Cl2 = NH2NH3Cl + NH4Cl
CH5Cl + NaOH = NaCl + CH5OH =>
CH5Cl + NaOH = NaCl + CH5OH
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
MgSO4 + Na3(PO4) = Mg3(PO4)2 + Na2(SO4) =>
3 MgSO4 + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2(SO4)
Na3PO4*7H2O = Na3PO4 + H2O =>
Na3PO4*7H2O = Na3PO4 + 7 H2O
H2N(R)NH2 + HCl = NH3(R)NH3 + Cl =>
H2N(R)NH2 + 2 HCl = NH3(R)NH3 + 2 Cl
P + H3PO4 = H3PO4P =>
P + H3PO4 = H3PO4P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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