| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
C(CH3)2HBrH2O = C(CH3)2HOHHBr =>
C(CH3)2HBrH2O = C(CH3)2HOHHBr
NO2 + HCO3 = CO3 + HNO2 =>
NO2 + HCO3 = CO3 + HNO2
FeO + H2SO4 = FeSO4(s) + H2O =>
FeO + H2SO4 = FeSO4(s) + H2O
Al4C3 + H2O = Al(OH)3 + H4C =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 H4C
H2C2O4 + Fe(OH)3 = Fe2(C2O4)3 + H2O =>
3 H2C2O4 + 2 Fe(OH)3 = Fe2(C2O4)3 + 6 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Cr2(SO4)3 + CaBr2 = CrBr + Ca(SO4)3 =>
Cr2(SO4)3 + CaBr2 = 2 CrBr + Ca(SO4)3
L + H2O = LO + H2 =>
L + H2O = LO + H2
Ni(C2H3O2)2 + LiOH = LiC2H3O2 + Ni(OH)2 =>
Ni(C2H3O2)2 + 2 LiOH = 2 LiC2H3O2 + Ni(OH)2
Al + HgBr2 = AlBr3 + Hg =>
2 Al + 3 HgBr2 = 2 AlBr3 + 3 Hg
PbSO4(s) + NaOH(aq) = Pb(OH)2 + Na2SO4 =>
PbSO4(s) + 2 NaOH(aq) = Pb(OH)2 + Na2SO4
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClHNO3 = ClKNO3H =>
KClHNO3 = ClKNO3H
C2H5OH + CH3COOH = CH3COOOC2H5 + H2O =>
C2H5OH + 3 CH3COOH = 2 CH3COOOC2H5 + H2O
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
C2H2 + KMnO4 + H2O + H2SO4 = C2H2(OH)2 + MnSO4 + K2SO4 =>
5 C2H2 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C2H2(OH)2 + 2 MnSO4 + K2SO4
(NH4)2CO3 + Zn2SO4 = Zn2CO3 + (NH4)2SO4 =>
(NH4)2CO3 + Zn2SO4 = Zn2CO3 + (NH4)2SO4
ZnPbNO3{2} = ZnNO3Pb{2} =>
ZnPbNO3{2} = ZnNO3Pb{2}
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
CH3COOCH2OOCCH3 + O2 = CO2 + H2O =>
CH3COOCH2OOCCH3 + 5 O2 = 5 CO2 + 4 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3MgClCH3Cl = CH3CH3MgCl2 =>
CH3MgClCH3Cl = CH3CH3MgCl2
HCl(aq) + Na2CO3(s) = H2O(l) + NaCl(s) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = H2O(l) + 2 NaCl(s) + CO2(g)
Ag + HNO3 + HCl = AgCl + NH4 + H2O =>
9 Ag + HNO3 + 9 HCl = 9 AgCl + NH4 + 3 H2O
H2SO4 + Ca3(PO4)2 + H2O = CaSO4*5H2O + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 15 H2O = 3 CaSO4*5H2O + 2 H3PO4
MgO2KCl = MgClKO2 =>
MgO2KCl = MgClKO2
PH3 + KMnO4 + H2OSO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
9 PH3 + 8 KMnO4 + 16 H2OSO4 = 8 KHSO4 + 8 MnSO4 + 9 H3PO4 + 12 H2O
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
C10H15N(s) + O2(g) = CO2(g) + H2O(g) + NO2(g) =>
4 C10H15N(s) + 59 O2(g) = 40 CO2(g) + 30 H2O(g) + 4 NO2(g)
Ca(NO3)2Al(NO3)3 = Ca(NO3)3Al(NO3)2 =>
Ca(NO3)2Al(NO3)3 = Ca(NO3)3Al(NO3)2
H2O + NaNO3 + Zn = NH3 + NaOH + ZnO =>
2 H2O + NaNO3 + 4 Zn = NH3 + NaOH + 4 ZnO
KBr + Na2SO4 = K2SO4 + BrNa =>
2 KBr + Na2SO4 = K2SO4 + 2 BrNa
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K + H2SO4 = K2(SO4) + SO + H2O =>
4 K + 3 H2SO4 = 2 K2(SO4) + SO + 3 H2O
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
K2Cr2O7 + Al2O3 = Al2(Cr2O7)3 + K2O =>
3 K2Cr2O7 + Al2O3 = Al2(Cr2O7)3 + 3 K2O
Al2ClO5H5 + NaOH = Al(OH)3 + NaCl =>
Al2ClO5H5 + NaOH = 2 Al(OH)3 + NaCl
C3H7CHO + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
3 C3H7CHO + 10 Ag(NH3)2OH = 4 C2H5COOH + 10 Ag + 20 NH3 + 5 H2O
H2O + P2O5 = P2H2 + O2 =>
H2O + P2O5 = P2H2 + 3 O2
H2NO3 + H2SO3 = H2SO4 + NO + H2O =>
H2NO3 + H2SO3 = H2SO4 + NO + H2O
C3H8O + O2 = CO2 + H202 =>
202 C3H8O + 505 O2 = 606 CO2 + 8 H202
KMnO4 + H2SO4 + Na2S = K2SO4 + Na2SO4 + MnO2 + H2O =>
8 KMnO4 + 4 H2SO4 + 3 Na2S = 4 K2SO4 + 3 Na2SO4 + 8 MnO2 + 4 H2O
CH2Cl{-}CH2Cl + NaOH = NaCl + CH{-}CH + H2O =>
CH2Cl{-}CH2Cl + NaOH = NaCl + CH{-}CH + H2O
B2 = B =>
B2 = 2 B
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(s) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(s)
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2 =>
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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