Équations équilibrées la veille | Équations équilibrées le lendemain |
Al203 + 609 HCl = 203 AlCl3 + 609 H
Cr(No3)3 + Al = Al(No3)3 + Cr =>
Cr(No3)3 + Al = Al(No3)3 + Cr
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
Mg + (NO3) = Mg(NO3)2 =>
Mg + 2(NO3) = Mg(NO3)2
HNO3 + Cu(s) = NO2(g) + H2O(l) + Cu(NO3)2(aq) =>
4 HNO3 + Cu(s) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(aq)
Ba(C2H3O2)2 + (NH4)2S = BaS + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2S = BaS + 2 NH4C2H3O2
KH2PO4 = KH2 + PO4 =>
KH2PO4 = KH2 + PO4
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
SiO2 + CH4 = SiC + CO2 + H2 =>
SiO2 + 2 CH4 = SiC + CO2 + 4 H2
AgI + KCN = KAg(CN)2 + KI =>
AgI + 2 KCN = KAg(CN)2 + KI
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH =>
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH
C4H10N2 + O2 = CO2 + H2O + N2 =>
2 C4H10N2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
Ca + SO4 = CaSO4 =>
Ca + SO4 = CaSO4
HC8H4O4{-} + OH{-} = C8H4O4{-2} + H2O =>
HC8H4O4{-} + OH{-} = C8H4O4{-2} + H2O
Bi(OH)3 + HCl = BiOCl + H2O =>
Bi(OH)3 + HCl = BiOCl + 2 H2O
Fe + N = Fe2N =>
2 Fe + N = Fe2N
CuO(s) = Cu(s) + O2(g) =>
2 CuO(s) = 2 Cu(s) + O2(g)
Sr(NO3)2 + Al = Al(NO3)3 + Sr =>
3 Sr(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Sr
HIO + NH4OH = NH4IO + H2O =>
HIO + NH4OH = NH4IO + H2O
PH4I + HIO3 = I2 + HPO3 + H2O =>
5 PH4I + 9 HIO3 = 7 I2 + 5 HPO3 + 12 H2O
CH3CH2OH + C2H4O2 = C4H8O2 + H2O =>
CH3CH2OH + C2H4O2 = C4H8O2 + H2O
MnO2(s) + H2SO4(I) = Mn(SO4)2(s) + H2O(I) =>
MnO2(s) + 2 H2SO4(I) = Mn(SO4)2(s) + 2 H2O(I)
C2H6O + C53H100O6 = C3H8O3 + C20H38O2 =>
35 C2H6O + 41 C53H100O6 = 21 C3H8O3 + 109 C20H38O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NaNO3 + CaCO3 = Ca(NO3)2 + Na2CO3 =>
2 NaNO3 + CaCO3 = Ca(NO3)2 + Na2CO3
Se + Cl2 = SeCl4 =>
Se + 2 Cl2 = SeCl4
Cu(NO3)2 + KI(aq) = KNO3(aq) + CuI2(s) =>
Cu(NO3)2 + 2 KI(aq) = 2 KNO3(aq) + CuI2(s)
Li2SO4 + Ca(No3)2 = LiNo3 + CaSO4 =>
Li2SO4 + Ca(No3)2 = 2 LiNo3 + CaSO4
HN3 + NO2 = N2 + H2O =>
8 HN3 + 2 NO2 = 13 N2 + 4 H2O
CO(NH2)2 + KOH = K2CO3 + NH3 =>
CO(NH2)2 + 2 KOH = K2CO3 + 2 NH3
Na(OH) + H(ClO) = Na(ClO) + H2O =>
Na(OH) + H(ClO) = Na(ClO) + H2O
C6H14(g) + O2 = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
HCN(aq) + H2O(l) = CN{-} + H3O{+} =>
HCN(aq) + H2O(l) = CN{-} + H3O{+}
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
NH4 + HNO2 = NH4NO2 + H2 =>
2 NH4 + 2 HNO2 = 2 NH4NO2 + H2
C5H10 + H2O = C5H12O =>
C5H10 + H2O = C5H12O
CH3NO2 + H2O2 = CO2 + H2O + N2 =>
2 CH3NO2 + 3 H2O2 = 2 CO2 + 6 H2O + N2
H3PO4 + HCl + Zn = PH3 + ZnCl2 + H2O =>
H3PO4 + 8 HCl + 4 Zn = PH3 + 4 ZnCl2 + 4 H2O
Cu + HNO3 + NaOH = Cu(OH)2 + NaHNO3 =>
Cu + 2 HNO3 + 2 NaOH = Cu(OH)2 + 2 NaHNO3
SbS2 + HCl = SbCl6{2-} + H{+} + H2S =>
SbS2 + 6 HCl = SbCl6{2-} + 2 H{+} + 2 H2S
Bi(NO3)5 = Bi2O3 + NO2 + O2 =>
4 Bi(NO3)5 = 2 Bi2O3 + 20 NO2 + 7 O2
Sn(NO3)2 + H2O = SnOHNO3 + HNO3 =>
Sn(NO3)2 + H2O = SnOHNO3 + HNO3
K3(PO4) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
C3H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H5Cl + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
Cu + BaCl2 = CuCl + Ba =>
2 Cu + BaCl2 = 2 CuCl + Ba
NaBiO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 NaBiO3 + 4 FeSO4 + 6 H2SO4 = 2 Fe2(SO4)3 + Na2SO4 + Bi2(SO4)3 + 6 H2O
NCl3 + H2 = NH3 + HCl =>
NCl3 + 3 H2 = NH3 + 3 HCl
MnCl2 + HOH = Mn(OH)2 + HCl =>
MnCl2 + 2 HOH = Mn(OH)2 + 2 HCl
NCl3 + H2 = NH3 + HCl =>
NCl3 + 3 H2 = NH3 + 3 HCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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