| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H12O6 + 3(CH3CO)2O = 3 C12H22O11
KNO2 + CO(NH2)2 + H2SO4 = N2 + CO2 + K2SO4 + H2O =>
2 KNO2 + CO(NH2)2 + H2SO4 = 2 N2 + CO2 + K2SO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + H2O2 = FeCl3O2 + H2 =>
FeCl3 + H2O2 = FeCl3O2 + H2
Lead(II) + Nickel(II)Sulfate = Lead(II)Sulfate + Nickel(II) =>
Lead(II) + Nickel(II)Sulfate = Lead(II)Sulfate + Nickel(II)
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + C2H4O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 C2H4O2
Zn(OH)2 + ZnSO4 = [Zn(OH)]2SO4 =>
Zn(OH)2 + ZnSO4 = [Zn(OH)]2SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
I(s) = I2(g) =>
2 I(s) = I2(g)
Ca + CH3COOH = CaCH3COO + H2 =>
2 Ca + 2 CH3COOH = 2 CaCH3COO + H2
Sr(OH)2(aq) + Na2SO4(aq) = NaOH + SrSO4 =>
Sr(OH)2(aq) + Na2SO4(aq) = 2 NaOH + SrSO4
He + K = KHe =>
He + K = KHe
NaI + (NH4)2CO3 = NaCO3 + I + NH4 =>
NaI + (NH4)2CO3 = NaCO3 + I + 2 NH4
KBr + Na2S2O3 = K2S2O3 + NaBr =>
2 KBr + Na2S2O3 = K2S2O3 + 2 NaBr
SO2 + HCl = SO2Cl + H2 =>
2 SO2 + 2 HCl = 2 SO2Cl + H2
MgCl2 + MgSO4 = Mg + MgCl2SO4 =>
MgCl2 + MgSO4 = Mg + MgCl2SO4
MnO + NaOH = Mn(OH) + NaMnO2 =>
2 MnO + NaOH = Mn(OH) + NaMnO2
Hg(SCN)2 + O2 = Hg + SO2 + C3N4 + CO2 =>
2 Hg(SCN)2 + 5 O2 = 2 Hg + 4 SO2 + C3N4 + CO2
CaCl2*2H2O + H2SO4 = CaSO4*2H2O + HCl =>
CaCl2*2H2O + H2SO4 = CaSO4*2H2O + 2 HCl
NH3 + H2SO4 = NH5SO4 =>
NH3 + H2SO4 = NH5SO4
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
Ag(NH3)2OH + H2S = Ag2S + H2O + (NH4)2S =>
2 Ag(NH3)2OH + 3 H2S = Ag2S + 2 H2O + 2(NH4)2S
AgNo3 + K3Po4 = Ag3Po4 + KNo3AgNo3 =>
6 AgNo3 + K3Po4 = Ag3Po4 + 3 KNo3AgNo3
Ba + HCl = BaCl + H2 =>
2 Ba + 2 HCl = 2 BaCl + H2
H3C6H8O7 + NaOH = Na3C6H8O7 + HOH =>
H3C6H8O7 + 3 NaOH = Na3C6H8O7 + 3 HOH
[Cu(NH3)2]Cl + C3H4 = C3H3Cu + NH3 + HCl =>
[Cu(NH3)2]Cl + C3H4 = C3H3Cu + 2 NH3 + HCl
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
Hexane + oxygen = carbondioxide + water =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
ZnS + HNO3 = Zn(NO3)2 + SO2 + N2 + H2O =>
5 ZnS + 16 HNO3 = 5 Zn(NO3)2 + 5 SO2 + 3 N2 + 8 H2O
MnO + NaOH = Mn(OH) + NaMnO2 =>
2 MnO + NaOH = Mn(OH) + NaMnO2
Na3PO4(aq) + Li2SO4(aq) = Na2SO4 + Li3PO4 =>
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4 + 2 Li3PO4
Al + HNO3 = Al(NO3)3 + NH2NO3 + H2O =>
2 Al + 8 HNO3 = 2 Al(NO3)3 + NH2NO3 + 3 H2O
ReCl5 + H2O = Re2Cl9{-2} + ReO4{-} + Cl{-} + H{+} =>
7 ReCl5 + 12 H2O = 2 Re2Cl9{-2} + 3 ReO4{-} + 17 Cl{-} + 24 H{+}
H2SO4 + H(OH)5 = H2(SO4)3 + H2O =>
3 H2SO4 + H(OH)5 = H2(SO4)3 + 5 H2O
KHSO4 + H2O = H3O{+} + KSO4{-} =>
KHSO4 + H2O = H3O{+} + KSO4{-}
CoBr = Co2 + Br =>
2 CoBr = Co2 + 2 Br
K2O + CH3COOH = K(CH3COO) + H2O =>
K2O + 2 CH3COOH = 2 K(CH3COO) + H2O
SrNO3 + Na3PO4 = Sr3PO4 + NaNO3 =>
3 SrNO3 + Na3PO4 = Sr3PO4 + 3 NaNO3
Ca[OH]2 + Cl2 = CaOCl2 + H2O =>
Ca[OH]2 + Cl2 = CaOCl2 + H2O
Cu(OH)2 + CaO = Ca(OH)2 + CuO =>
Cu(OH)2 + CaO = Ca(OH)2 + CuO
C8H10 + H2 = C8H18 =>
C8H10 + 4 H2 = C8H18
PbO2 + HNO3 = Pb(NO3)4 + H2O =>
PbO2 + 4 HNO3 = Pb(NO3)4 + 2 H2O
BeF2 = Be + F2 =>
BeF2 = Be + F2
Cr2O3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
Cr2O3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 5 H2O
N2O + C5O2H8 = H2O + CO2 + N2 =>
12 N2O + C5O2H8 = 4 H2O + 5 CO2 + 12 N2
AlCl3 + Ba(SO4) = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 Ba(SO4) = Al2(SO4)3 + 3 BaCl2
(COOH)2 + CH3OH = (COOCH3)2 + H2O =>
(COOH)2 + 2 CH3OH = (COOCH3)2 + 2 H2O
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Cu(NO3)2 + HNaO = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 HNaO = Cu(OH)2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/24
Équations équilibrées sur07/26/23
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