| Équations équilibrées la veille |
3 TiCl3 + HNO3 + 4 H2O = NO + 3 TiO2 + 9 HCl
Mn(OH)2 + KCN = Mn(CN)2 + KOH =>
Mn(OH)2 + 2 KCN = Mn(CN)2 + 2 KOH
Pb{2+} + Cl{-} = PbCl2 =>
Pb{2+} + 2 Cl{-} = PbCl2
RbOH + P2O5 = Rb2O + P(OH)5 =>
10 RbOH + P2O5 = 5 Rb2O + 2 P(OH)5
C3H8 = C6H14 + H2 =>
2 C3H8 = C6H14 + H2
HCl + Ca2(CO3)2 = CaCl2 + H2O + CO2 =>
4 HCl + Ca2(CO3)2 = 2 CaCl2 + 2 H2O + 2 CO2
Ag2 + Cu2Cl = Cu + AgCl =>
Ag2 + 2 Cu2Cl = 4 Cu + 2 AgCl
O2(g) + S8(s) = SO2(g) =>
8 O2(g) + S8(s) = 8 SO2(g)
(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH3 + 6 H2O
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
Cl2(g) + HNO2(ac) = NO(g) + HClO3(ac) + H2O(l) =>
Cl2(g) + 10 HNO2(ac) = 10 NO(g) + 2 HClO3(ac) + 4 H2O(l)
CH4(g) + O2 = H2O + CO2 =>
CH4(g) + 2 O2 = 2 H2O + CO2
Cu(NO3)2*3H2O + NH4OH = Cu(NH3)4OH + NO3 + H2O =>
9 Cu(NO3)2*3H2O + 35 NH4OH = 9 Cu(NH3)4OH + 17 NO3 + 56 H2O
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2CO3 + AgClO3 = Ag2CO3 + KClO3 =>
K2CO3 + 2 AgClO3 = Ag2CO3 + 2 KClO3
BaCO3(s) + NH4Cl(aq) = BaCl2(aq) + (NH4)2CO3(aq) =>
BaCO3(s) + 2 NH4Cl(aq) = BaCl2(aq) + (NH4)2CO3(aq)
KNO3(s) + H2O(l) = HNO3 + KOH =>
KNO3(s) + H2O(l) = HNO3 + KOH
Ca{2+} + H2Y{2-} = CaY{2-} + H{+} =>
Ca{2+} + H2Y{2-} = CaY{2-} + 2 H{+}
CuH2 + HBr = CuBr2 + H2 =>
CuH2 + 2 HBr = CuBr2 + 2 H2
[Fe(SCN6)] + NaF = [Fe(F)6] + Na6SCN6 =>
[Fe(SCN6)] + 6 NaF = [Fe(F)6] + Na6SCN6
C9H20 + O2 = C9(O2)4 + H2O =>
C9H20 + 9 O2 = C9(O2)4 + 10 H2O
CH3OH + C6H10O4 = H2O + C8H14O4 =>
2 CH3OH + C6H10O4 = 2 H2O + C8H14O4
ZnCl2 + Ag2O = ZnO + AgCl =>
ZnCl2 + Ag2O = ZnO + 2 AgCl
KClO3 + HCl = Cl2 + H2ClO2 + KCl =>
4 KClO3 + 12 HCl = 3 Cl2 + 6 H2ClO2 + 4 KCl
AgHCO3(aq) = Ag2CO3(s) + CO2(g) + H2O(g) =>
2 AgHCO3(aq) = Ag2CO3(s) + CO2(g) + H2O(g)
CaCl + Na2SO4 = Ca2SO4 + NaCl =>
2 CaCl + Na2SO4 = Ca2SO4 + 2 NaCl
C7H10O2 + NH3 = C7H13N + O =>
C7H10O2 + NH3 = C7H13N + 2 O
Hg{2+} + SO4{-2} = HgSO4 =>
Hg{2+} + SO4{-2} = HgSO4
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
I + NaOH = NaI + NaIO + H2O =>
2 I + 2 NaOH = NaI + NaIO + H2O
Na + Ca = NaCa =>
Na + Ca = NaCa
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CrCl3 + KMnO4 + H2O + KCl = K2Cr2O7 + MnCl2 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 4 KCl = 5 K2Cr2O7 + 6 MnCl2 + 22 HCl
NaOH + C6H4(OH)2 = NaC6H5O2 + H2O =>
NaOH + C6H4(OH)2 = NaC6H5O2 + H2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Ne + NaOH = NeOH + Na =>
Ne + NaOH = NeOH + Na
CaO + N2 = Ca + N2O3 =>
3 CaO + N2 = 3 Ca + N2O3
PbO + C6H8O7 = PbC6H6O7 + H2O =>
PbO + C6H8O7 = PbC6H6O7 + H2O
AlBr2 + NaOH = AlOH + NaBr2 =>
AlBr2 + NaOH = AlOH + NaBr2
CuI2 + CrCl3 = CuCl2 + CrI3 =>
3 CuI2 + 2 CrCl3 = 3 CuCl2 + 2 CrI3
Pb(NO3)2 + NaCl = PbCl4 + Na2NO3 =>
Pb(NO3)2 + 4 NaCl = PbCl4 + 2 Na2NO3
LiBr + Ca(SO4)2 = LiSO4 + CaBr2 =>
2 LiBr + Ca(SO4)2 = 2 LiSO4 + CaBr2
Zn + PB(NO3)2 = PB + Zn(NO3)2 =>
Zn + PB(NO3)2 = PB + Zn(NO3)2
AgNO3(s) + BaCl2(aq) = AgCl(s) + Ba(NO3)2 =>
2 AgNO3(s) + BaCl2(aq) = 2 AgCl(s) + Ba(NO3)2
Ze + H2SO4 = ZeSO4 + H2 =>
Ze + H2SO4 = ZeSO4 + H2
C6H10O4 + CH3OH = C8H14O4 + HOH =>
C6H10O4 + 2 CH3OH = C8H14O4 + 2 HOH
Pb(NO3)2 + Ag2S = PbS + AgNO3 =>
Pb(NO3)2 + Ag2S = PbS + 2 AgNO3
HClO3(aq) + NaOH(aq) = NaClO3 + HOH =>
HClO3(aq) + NaOH(aq) = NaClO3 + HOH
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
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