| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NO2 + 3(NH4)2S + HCl = C6H5NH3Cl + 6 NH3 + 3 S + 2 H2O
ClAl = AlCl =>
ClAl = AlCl
Sodiumbicarbonate + Hydrochloricacid = Sodiumchloride + Water + Carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na2Ca2B10O34H32 + NaOH = Na2B4O17H20 + Ca4B10O26H14 + H2O =>
4 Na2Ca2B10O34H32 + 2 NaOH = 5 Na2B4O17H20 + 2 Ca4B10O26H14 + H2O
Cs3Cu2Cl5 = CsCl + CuCl =>
Cs3Cu2Cl5 = 3 CsCl + 2 CuCl
HClHgCN = HCNHgCl =>
HClHgCN = HCNHgCl
NH4Cl + Pb(C2H3O2)2 = C2H7NO2 + PbCl2 =>
2 NH4Cl + Pb(C2H3O2)2 = 2 C2H7NO2 + PbCl2
NaHCO3 + Ca(OH)2 = Na2CO3 + CaCO3 + H2O =>
2 NaHCO3 + Ca(OH)2 = Na2CO3 + CaCO3 + 2 H2O
CH3COOH + Na2CO3 = NaHC + H2O + CO2 =>
3 CH3COOH + 2 Na2CO3 = 4 NaHC + 4 H2O + 4 CO2
MgHCOOH = HCOOHMg =>
MgHCOOH = HCOOHMg
CaC2N2 = CaNCNC =>
CaC2N2 = CaNCNC
K2Se + H2O = KHSe + KOH =>
K2Se + H2O = KHSe + KOH
K2Cr2O7 + H2SO4 + FeSO4 = Fe(SO4)3 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeSO4 = 2 Fe(SO4)3 + 2 CrSO4 + K2SO4 + 7 H2O
CH4 + CuO = Cu + CO2 + H2O =>
CH4 + 4 CuO = 4 Cu + CO2 + 2 H2O
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
C4H9NO2 + KOH = C4H8NO2K + H2O =>
C4H9NO2 + KOH = C4H8NO2K + H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
KCl + INaO + Na2S2O3 = KClS2 + INa3O4 =>
KCl + INaO + Na2S2O3 = KClS2 + INa3O4
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
LiH + N2 = Li3N + NH3 =>
3 LiH + N2 = Li3N + NH3
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg =>
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg
HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g) =>
2 HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g)
H2SO4(aq) + CaCO3(aq) = CaSO4(s) + CO2(g) + H2O(l) =>
H2SO4(aq) + CaCO3(aq) = CaSO4(s) + CO2(g) + H2O(l)
NaOH + H2O = NaH3O2 =>
NaOH + H2O = NaH3O2
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
Cu(NO3)2 + H2CO3 = CuCO3 + H2(NO3)2 =>
Cu(NO3)2 + H2CO3 = CuCO3 + H2(NO3)2
CrOHCl2 = CrOH + Cl =>
CrOHCl2 = CrOH + 2 Cl
CrI3 + KOH + Cl2 = KCr2O7 + KIO4 + KCl + H2O =>
4 CrI3 + 124 KOH + 55 Cl2 = 2 KCr2O7 + 12 KIO4 + 110 KCl + 62 H2O
K + I + Ga + N = KIGaN =>
K + I + Ga + N = KIGaN
HNO2NH3 = NH4NO2 =>
HNO2NH3 = NH4NO2
NOH = HNO =>
NOH = HNO
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
K(aq)HCl(aq) = KCl(aq)H(aq) =>
K(aq)HCl(aq) = KCl(aq)H(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu(OH)2HCl = CuOHClH2O =>
Cu(OH)2HCl = CuOHClH2O
Cl2 + KOH = KClO + HCl =>
Cl2 + KOH = KClO + HCl
LiOH + Au = LiAu + OH =>
LiOH + Au = LiAu + OH
MgO + SrH2 = SrH + MgOH =>
MgO + SrH2 = SrH + MgOH
HClO4Mg(OH)2 = H(OH)2MgClO4 =>
HClO4Mg(OH)2 = H(OH)2MgClO4
Ba2Si + H2O = Ba(OH)2 + SiH4 =>
Ba2Si + 4 H2O = 2 Ba(OH)2 + SiH4
CuSO4 + C = Cu + CO + SO2 =>
CuSO4 + 2 C = Cu + 2 CO + SO2
MgO + HOH = Mg(OH)2 =>
MgO + HOH = Mg(OH)2
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
K2MnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = K2SO4 + 2 Fe2(SO4)3 + MnSO4 + 4 H2O
Ta + H2O = Ta2O5 + H2 =>
2 Ta + 5 H2O = Ta2O5 + 5 H2
NH4Cl + Na2SiO3 = NH3 + NaCl + H2SiO3 =>
2 NH4Cl + Na2SiO3 = 2 NH3 + 2 NaCl + H2SiO3
Ag + HC1 = AgC1 + H2 =>
2 Ag + 2 HC1 = 2 AgC1 + H2
Fe2(SO4)3 + MgCl2 = FeCl3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 MgCl2 = 4 FeCl3 + 3 Mg2(SO4)2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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