| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3 + 2 H2 = 4 FeOH + O2
F2 + H2O = F1H1 + O2 =>
2 F2 + 2 H2O = 4 F1H1 + O2
Cr(C2H3O2)2 + FeI2 = CrI2 + Fe(C2H3O2)2 =>
Cr(C2H3O2)2 + FeI2 = CrI2 + Fe(C2H3O2)2
OH + (NH4)2 = H2O + NH3 =>
2 OH + (NH4)2 = 2 H2O + 2 NH3
Sodiumhydrogencarbonate + sulfuricacid = sodiumsulfate + Carbondioxide + water =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
HClO3 + PH3 = HCl + H3PO4 =>
4 HClO3 + 3 PH3 = 4 HCl + 3 H3PO4
Cr(NO3)3 = Cr(NO2)3 + O2 =>
2 Cr(NO3)3 = 2 Cr(NO2)3 + 3 O2
KOH + N2S = K2S + NOH =>
2 KOH + N2S = K2S + 2 NOH
Ca(OH)2 + H3PO3 = Ca3(PO3)2 + H2O =>
3 Ca(OH)2 + 2 H3PO3 = Ca3(PO3)2 + 6 H2O
HNO3 + AgC2H3O2 = AgNO3 + HC2H3O2 =>
HNO3 + AgC2H3O2 = AgNO3 + HC2H3O2
N2H8Cr2O7 = Cr2O3 + N + H2O =>
N2H8Cr2O7 = Cr2O3 + 2 N + 4 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
[(CH3)2CH]2NC2H4ClS(NH2)2C + HCl = [(CH3)2CH]2NC2H4ClS(NH2)2C*HCl =>
[(CH3)2CH]2NC2H4ClS(NH2)2C + HCl = [(CH3)2CH]2NC2H4ClS(NH2)2C*HCl
C + NaOH = COH + Na =>
C + NaOH = COH + Na
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
NaCl(s) = Cl(s) + Na(s) =>
NaCl(s) = Cl(s) + Na(s)
Li2SO4 + BaCl2 = BaSO4 + Li2Cl2 =>
Li2SO4 + BaCl2 = BaSO4 + Li2Cl2
MgCl2 + K2S + H2O = H2S + Mg(OH)2 + KCl =>
MgCl2 + K2S + 2 H2O = H2S + Mg(OH)2 + 2 KCl
HCH3COO + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3COO + Al(OH)3 = 3 H2O + Al(C2H3O2)3
WF6 + O2 = WO2 + F2 =>
WF6 + O2 = WO2 + 3 F2
K3PO4 + MnCl2 = KCl + Mn3(PO4)2 =>
2 K3PO4 + 3 MnCl2 = 6 KCl + Mn3(PO4)2
MnO4{-} + S{2-} + H2O = MnO2 + S + OH{-} =>
2 MnO4{-} + 3 S{2-} + 4 H2O = 2 MnO2 + 3 S + 8 OH{-}
CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2
NaOH + C6H4ClN3 + C7H7ClO2S = C13H10ClN3O2S + H2O + NaCl =>
NaOH + C6H4ClN3 + C7H7ClO2S = C13H10ClN3O2S + H2O + NaCl
Al + CUSO4 = CU + Al2(SO4)3 =>
2 Al + 3 CUSO4 = 3 CU + Al2(SO4)3
CaCO3 + C2O2H4 = Ca(C2O2H3) + H2O + CO2 =>
8 CaCO3 + 9 C2O2H4 = 8 Ca(C2O2H3) + 6 H2O + 10 CO2
Ag + H2S = Ag2S(s) + H2(g) =>
2 Ag + H2S = Ag2S(s) + H2(g)
C4H8O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Ca2Al2Si3O10(OH)2 = SiO2 + Al2O3 + CaO + H2O =>
Ca2Al2Si3O10(OH)2 = 3 SiO2 + Al2O3 + 2 CaO + H2O
Mg + CuCl2 = MgCl8 + Cu =>
Mg + 4 CuCl2 = MgCl8 + 4 Cu
Fe + FeCl2 = Fe2Cl2 =>
Fe + FeCl2 = Fe2Cl2
Al2(SO4)3 + H2 = H2(SO4)3 + Al =>
Al2(SO4)3 + H2 = H2(SO4)3 + 2 Al
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
HClO4 + Na = H2 + NaClO4 =>
2 HClO4 + 2 Na = H2 + 2 NaClO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cl(g) + KBr(aq) = Br2(l) + KCl(aq) =>
2 Cl(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
HNO3 + Mn(OH)4 = MnNO3 + H(OH)4 =>
HNO3 + Mn(OH)4 = MnNO3 + H(OH)4
NH3 + HCl = NClH4 =>
NH3 + HCl = NClH4
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq)
C5H8 + HCl = CCl4 + H2 =>
C5H8 + 20 HCl = 5 CCl4 + 14 H2
C2H13OH + O2 = CO2 + H2O =>
C2H13OH + 5 O2 = 2 CO2 + 7 H2O
Se + H2O + HNO3 = H2SeO3 + NO =>
3 Se + H2O + 4 HNO3 = 3 H2SeO3 + 4 NO
Bi2(SO4)3 + HClO4 = Bi(HSO4)3 + Bi(ClO4)3 =>
Bi2(SO4)3 + 3 HClO4 = Bi(HSO4)3 + Bi(ClO4)3
CI{2} + KBr = KCI + Br{2} =>
CI{2} + KBr = KCI + Br{2}
FeSO4 + Br2 = FeBr2 + SO4 =>
FeSO4 + Br2 = FeBr2 + SO4
Cu(PO4) + Ag(SO4) = Ag(PO4) + Cu(SO4) =>
Cu(PO4) + Ag(SO4) = Ag(PO4) + Cu(SO4)
HClO4 + I2 = HIO4 + Cl2 =>
2 HClO4 + I2 = 2 HIO4 + Cl2
Sb2O4 + SO2 = Sb2S + O2 =>
Sb2O4 + SO2 = Sb2S + 3 O2
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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