Équations équilibrées la veille | Équations équilibrées le lendemain |
H3Po4 + G(OH)3 = GPo4 + 3 H2O
Si + H = SiH =>
Si + H = SiH
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
Hg(NO3)2 + Na2C2O4 = HgC2O4 + NaNO3 =>
Hg(NO3)2 + Na2C2O4 = HgC2O4 + 2 NaNO3
NaI + HNO3 = HI + NaNO3 =>
NaI + HNO3 = HI + NaNO3
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
BaCl2 + AgSO3 = Ba(SO3)2 + AgCl =>
BaCl2 + 2 AgSO3 = Ba(SO3)2 + 2 AgCl
Na2S + HNO3 = NO + S + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 2 NO + 3 S + 6 NaNO3 + 4 H2O
potassiumhydroxide + perchloricacid = potassiumperchlorate + water =>
KOH + HClO4 = KClO4 + H2O
C3H7COOH + C4H9OH = C7H15COOH + H2O =>
C3H7COOH + C4H9OH = C7H15COOH + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C4H9OH + O2 = C4H9OHO2 =>
C4H9OH + O2 = C4H9OHO2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
KBr + KCrO4 + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
8 KBr + 2 KCrO4 + 8 H2SO4 = Cr2(SO4)3 + 4 Br2 + 5 K2SO4 + 8 H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
HgCrO4 = CrO3 + Hg + O2 =>
2 HgCrO4 = 2 CrO3 + 2 Hg + O2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
FeC2O4 + H2O2 + K2C2O4 + H2C2O4 = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 K3[Fe(C2O4)3] + 2 H2O
(CO2) + (H2O) = (H2CO3) =>
(CO2) + (H2O) = (H2CO3)
Na + No3 = Na(No3) =>
Na + No3 = Na(No3)
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
K2S2 + HCl = H2S + S + KCl =>
K2S2 + 2 HCl = H2S + S + 2 KCl
C6H6 + O2 = CO2 + H2 =>
C6H6 + 6 O2 = 6 CO2 + 3 H2
H2 + O2 + FeO = HFeO2 =>
H2 + O2 + 2 FeO = 2 HFeO2
Ni + H2O = Ni(H2O) =>
Ni + H2O = Ni(H2O)
H4Sb2O7 + CoCl3 = Co4(Sb2O7)3 + HCl =>
3 H4Sb2O7 + 4 CoCl3 = Co4(Sb2O7)3 + 12 HCl
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
C2H5OH + NaOH = NaOC2H5 + H2O =>
C2H5OH + NaOH = NaOC2H5 + H2O
H2So4(aq) + KOH(aq) = K2So4(aq) + H2O(l) =>
H2So4(aq) + 2 KOH(aq) = K2So4(aq) + 2 H2O(l)
AlBr3 + Cl2 = AlCl2 + Br3 =>
AlBr3 + Cl2 = AlCl2 + Br3
NaOH + Pb(No3)2 = NaNo3 + Pb(OH)2 =>
2 NaOH + Pb(No3)2 = 2 NaNo3 + Pb(OH)2
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
NaI + HNO3 = HI + NaNO3 =>
NaI + HNO3 = HI + NaNO3
Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2
Al2(CO3)3 + HCl = Al(Cl3) + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 Al(Cl3) + 3 CO2 + 3 H2O
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
KBr + KCrO4 + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
8 KBr + 2 KCrO4 + 8 H2SO4 = Cr2(SO4)3 + 4 Br2 + 5 K2SO4 + 8 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
Cu(OH)2 + H3PO3 = H2O + Cu3(PO3)2 =>
3 Cu(OH)2 + 2 H3PO3 = 6 H2O + Cu3(PO3)2
Pb(NO3)2(aq) + NaCl = PbCl2 + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2 + 2 NaNO3(aq)
(NH4)2S2O8 + Cu = CuSO4 + NH4 =>
(NH4)2S2O8 + 2 Cu = 2 CuSO4 + 2 NH4
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NH4NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2 NH4NO3 + 3 H2O
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
Na + Cu2O = Na2O + Cu =>
2 Na + Cu2O = Na2O + 2 Cu
CoCO3 + NaBr = CoBr2 + Na2CO3 =>
CoCO3 + 2 NaBr = CoBr2 + Na2CO3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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