| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6N4O4 + C5H10O = H2O + C11H14N4O4
SO3 + CO = SO2 + CO2 =>
SO3 + CO = SO2 + CO2
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
Cu(OH)2 = Cu2O + H2O + O2 =>
4 Cu(OH)2 = 2 Cu2O + 4 H2O + O2
Zn + Fe(NO3)2 = FeZn(NO3)2 =>
Zn + Fe(NO3)2 = FeZn(NO3)2
CaF2 + KI = K2F2 + CaI2 =>
CaF2 + 2 KI = K2F2 + CaI2
PO4 = P + O2 =>
PO4 = P + 2 O2
HBrO2 + NaOH = NaBrO2 + H2O =>
HBrO2 + NaOH = NaBrO2 + H2O
SeO3{-2} + Cl2 + H2O = SeO4{-2} + Cl{-} + H{+} =>
SeO3{-2} + Cl2 + H2O = SeO4{-2} + 2 Cl{-} + 2 H{+}
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O
KBrO + Be + KOH = KBr + K2BeO2 + H2O =>
KBrO + Be + 2 KOH = KBr + K2BeO2 + H2O
K2Cr3 + BaCl2 = BaCr3 + KCl =>
K2Cr3 + BaCl2 = BaCr3 + 2 KCl
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPHO3 =>
5 P4(s) + 24 NaOH(aq) + 12 H2O(l) = 8 PH3(g) + 12 Na2HPHO3
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
CH3COOH + K2SiO3 = CH3COOK + H2O + SiO2 =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + H2O + SiO2
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
C6H5OH + FeCl3 = Fe(C6H5OH)3 + Cl =>
3 C6H5OH + FeCl3 = Fe(C6H5OH)3 + 3 Cl
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{3-} + 8 K{+} + 2 OH{-} + 4 H2O
PbCl2 + NH4Cl + Cl2 = (NH4)2PbCl6 =>
PbCl2 + 2 NH4Cl + Cl2 = (NH4)2PbCl6
C5HO4 + H2O = C2H5OH + CO2 =>
12 C5HO4 + 33 H2O = 13 C2H5OH + 34 CO2
V2O5(s) + NH3(g) + H2O(l) = NH4VO3(s) =>
V2O5(s) + 2 NH3(g) + H2O(l) = 2 NH4VO3(s)
Cu(OH)2 + H2S = CuS + H2O =>
Cu(OH)2 + H2S = CuS + 2 H2O
KBr + H2SO4 = K2SO4 + Br2 + H2SO3 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + H2SO3 + H2O
CaMnO4 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
CaMnO4 + 8 HCl = CaCl2 + MnCl2 + 2 Cl2 + 4 H2O
Zn + Fe(NO3)2 = FeZn(NO3)2 =>
Zn + Fe(NO3)2 = FeZn(NO3)2
HNO3 + Ca(NO3)2 = Ca(HNO3)2 + (NO3)2 =>
2 HNO3 + Ca(NO3)2 = Ca(HNO3)2 + (NO3)2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
FeNCS = Fe + SCN =>
FeNCS = Fe + SCN
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
H3NO3 + NaOH = H2NO3 + NaOH2 =>
H3NO3 + NaOH = H2NO3 + NaOH2
PtO2 + H2O = Pt(OH)4 =>
PtO2 + 2 H2O = Pt(OH)4
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
K + SiO3 = KSiO3 =>
K + SiO3 = KSiO3
*8CH4 + *10NH3 + O2 = HCN + H2O =>
5*8CH4 + 4*10NH3 + 60 O2 = 40 HCN + 120 H2O
Hg(No3)2(aq) + LiI(aq) = LiNo3(aq) + HgI2(s) =>
Hg(No3)2(aq) + 2 LiI(aq) = 2 LiNo3(aq) + HgI2(s)
NaOH + P = P(OH)2 + Na =>
2 NaOH + P = P(OH)2 + 2 Na
C7H16 + Cl2 = C7H14Cl2 + HCl =>
C7H16 + 2 Cl2 = C7H14Cl2 + 2 HCl
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
KMnO4 + MnCl2*4H2O = MnO2 + KCl + H2O + O2 =>
2 KMnO4 + MnCl2*4H2O = 3 MnO2 + 2 KCl + 4 H2O + O2
H2O + CuSO4 = CuOH2SO4 =>
H2O + CuSO4 = CuOH2SO4
Zn + LiCl = ZnCl + Li =>
Zn + LiCl = ZnCl + Li
Glycine + oxygen = carbondioxide + water + nitrogen =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Ca3(AsO4)2 + H2SO4 = CaSO4 + H3AsO4 =>
Ca3(AsO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3AsO4
FeCl2 + K2S = FeS + K2Cl2 =>
FeCl2 + K2S = FeS + K2Cl2
H2SO4 + NaBr = HBr + Na2SO4 =>
H2SO4 + 2 NaBr = 2 HBr + Na2SO4
K3PO4 + Ba(CH3CO2)2 = KCH3CO2 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(CH3CO2)2 = 6 KCH3CO2 + Ba3(PO4)2
Al(s) + CuSO4(ag) = Cu(s) + Al2(SO4)3(ag) =>
2 Al(s) + 3 CuSO4(ag) = 3 Cu(s) + Al2(SO4)3(ag)
Cu(MnO4)2 + ScF3 = CuF2 + Sc(MnO4)3 =>
3 Cu(MnO4)2 + 2 ScF3 = 3 CuF2 + 2 Sc(MnO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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