| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Zn(NO3)2 = ZnSO4 + 2 HNO3
Cl2O3H2O = HClO2 =>
Cl2O3H2O = 2 HClO2
FeBr3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 FeBr3 + 3 Br2 + 16 KOH = 2 K2FeO4 + 12 KBr + 8 H2O
PbCl4 + O2 = Pb2O4 + Cl2 =>
2 PbCl4 + 2 O2 = Pb2O4 + 4 Cl2
(NH4)2SO4 + NaOH = SO4Na2 + NH4OH =>
(NH4)2SO4 + 2 NaOH = SO4Na2 + 2 NH4OH
C6H5OH + C6H5CHNC6H5 = C6H4OHCHC6H5NHC6H5 =>
C6H5OH + C6H5CHNC6H5 = C6H4OHCHC6H5NHC6H5
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + [O] =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3[O]
C3H6O + O2 = CO2 + H3O =>
2 C3H6O + 7 O2 = 6 CO2 + 4 H3O
CO + H2O = CH4 + CO2 =>
4 CO + 2 H2O = CH4 + 3 CO2
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
OF2 = F2 + O2 =>
2 OF2 = 2 F2 + O2
C8H10 + KMnO4 = C6H5COOH + MnO2 + KOH + CO2 =>
C8H10 + 4 KMnO4 = C6H5COOH + 4 MnO2 + 4 KOH + CO2
KClO3 + HI = KI + HClO3 =>
KClO3 + HI = KI + HClO3
C2H5CHO + KMnO4 + H2O = C2H5COOH + MnO2 + KOH =>
3 C2H5CHO + 2 KMnO4 + H2O = 3 C2H5COOH + 2 MnO2 + 2 KOH
NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)
PbO2 + MgOH = PbOH + MgO2 =>
PbO2 + MgOH = PbOH + MgO2
CrCl3(aq) + K2S(aq) = Cr2S3 + KCl =>
2 CrCl3(aq) + 3 K2S(aq) = Cr2S3 + 6 KCl
Na2CO3 + Ti(C2H3O2)2 = NaC2H3O2 + TiCO3 =>
Na2CO3 + Ti(C2H3O2)2 = 2 NaC2H3O2 + TiCO3
(NH4)3PO4 + CaCl3 = (NH4)2(Cl3)2 + Ca3PO4 =>
2(NH4)3PO4 + 6 CaCl3 = 3(NH4)2(Cl3)2 + 2 Ca3PO4
C3H8 + O2 = OH + CO2 =>
C3H8 + 7 O2 = 8 OH + 3 CO2
K3PO4 + Pb(NO3)2 = K3(NO3)2 + PO4Pb =>
K3PO4 + Pb(NO3)2 = K3(NO3)2 + PO4Pb
NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
PO3 + H2O = PO4 + H =>
PO3 + H2O = PO4 + 2 H
CuCl2(aq) + Na2S(aq) = CuS(s) + NaCl(s) =>
CuCl2(aq) + Na2S(aq) = CuS(s) + 2 NaCl(s)
Li(NO3)2 = LiOO + NO2 =>
Li(NO3)2 = LiOO + 2 NO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al(SO4)3 + Na(OH) = Al(OH)3 + Na(SO4) =>
Al(SO4)3 + 3 Na(OH) = Al(OH)3 + 3 Na(SO4)
Ca + Fe(NO3)2 = Ca(NO2)2 + Fe + O2 =>
Ca + Fe(NO3)2 = Ca(NO2)2 + Fe + O2
Fe2 + S + H2 = FeSH =>
Fe2 + 2 S + H2 = 2 FeSH
CH3CHO + Br2 + NaOH = CH3COONa + NaBr + H2O =>
CH3CHO + Br2 + 3 NaOH = CH3COONa + 2 NaBr + 2 H2O
CrOH + HClO4 = Cr(ClO4) + H2O =>
CrOH + HClO4 = Cr(ClO4) + H2O
CoCl2*6H2O + NH2CH2CH2NH2 + HCl + O2 = [Co(NH2CH2CH2NH2)2Cl2]Cl*HCl*2H2O + H2O =>
4 CoCl2*6H2O + 8 NH2CH2CH2NH2 + 8 HCl + O2 = 4[Co(NH2CH2CH2NH2)2Cl2]Cl*HCl*2H2O + 18 H2O
CO3 + KOH = CO4 + KH =>
CO3 + KOH = CO4 + KH
NaCl + H2O + CrI3 + SnI4 = SnI2 + Na2Cr2O7 + HI + Cl =>
2 NaCl + 7 H2O + 2 CrI3 + 4 SnI4 = 4 SnI2 + Na2Cr2O7 + 14 HI + 2 Cl
NaClO(aq) + HI(aq) = NaI(aq) + HClO(aq) =>
NaClO(aq) + HI(aq) = NaI(aq) + HClO(aq)
CO2 + HCl = C2Cl3 + Cl2 + H2O =>
4 CO2 + 16 HCl = 2 C2Cl3 + 5 Cl2 + 8 H2O
Al(OH)3 + CaO = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + CaO = Ca(AlO2)2 + 3 H2O
Mg + H3O = MgO + H3 =>
Mg + H3O = MgO + H3
Sn + CuSO4 = Sn2(SO4) + Cu =>
2 Sn + CuSO4 = Sn2(SO4) + Cu
NaOH(aq) + CaCl2(aq) = Ca(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)
H2SO4(l) + BaCl2(s) = HCl(aq) + BaSO4(s) =>
H2SO4(l) + BaCl2(s) = 2 HCl(aq) + BaSO4(s)
P2O4 + NaO = Na3PO4 + O2 =>
P2O4 + 6 NaO = 2 Na3PO4 + O2
CrCl3 + H2O2 + NaOH = H2O + Na2CrO4 + NaCl =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 8 H2O + 2 Na2CrO4 + 6 NaCl
AgNO3 + K2S = Ag2S + K + NO3 =>
2 AgNO3 + K2S = Ag2S + 2 K + 2 NO3
CO3 + KOH = CO4 + KH =>
CO3 + KOH = CO4 + KH
N2 + HCl = HNCl =>
N2 + 2 HCl = 2 HNCl
Sr(OH)2 + H = Sr + H2O =>
Sr(OH)2 + 2 H = Sr + 2 H2O
CH3CHCH2 + Cl2 = CH3CHClCH2Cl =>
CH3CHCH2 + Cl2 = CH3CHClCH2Cl
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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