| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Hg(NO3)2 = 2 NH4(NO3) + HgCl2
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Ca(HCO3)2 + CaO = CaCO3 + H2O =>
Ca(HCO3)2 + CaO = 2 CaCO3 + H2O
CrSO4 + NaCl = NaSO4 + CrCl =>
CrSO4 + NaCl = NaSO4 + CrCl
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cu1 + Cl1 = CuCl =>
Cu1 + Cl1 = CuCl
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
NaI + NaNO2 + CH3COOH = NO + I2 + CH3COONa + H2O =>
2 NaI + 2 NaNO2 + 4 CH3COOH = 2 NO + I2 + 4 CH3COONa + 2 H2O
NH2NO3 + H2 = NH4 + NO3 =>
NH2NO3 + H2 = NH4 + NO3
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
NI3 + O2 = NO3 + I2 =>
2 NI3 + 3 O2 = 2 NO3 + 3 I2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
As2S3 + HNO3 = H3AsO4 + NO2 + H2O + S =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 2 H2O + 3 S
Co + Cr = CoCr =>
Co + Cr = CoCr
H2 + Na5 = H6Na10 =>
3 H2 + 2 Na5 = H6Na10
H2PO4 + OH = PO4 + H2O =>
H2PO4 + 2 OH = PO4 + 2 H2O
KC4H5O6 + Sb2O3 = K2Sb2(C4H2O6)2 + H2O =>
2 KC4H5O6 + Sb2O3 = K2Sb2(C4H2O6)2 + 3 H2O
MgOH + HI = MgI + H2O =>
MgOH + HI = MgI + H2O
C5H10 + H2 = C2H12 =>
2 C5H10 + 20 H2 = 5 C2H12
Co3(PO4)2 + H2SO4 = CoSO4 + H3PO4 =>
Co3(PO4)2 + 3 H2SO4 = 3 CoSO4 + 2 H3PO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KNO3 + Mg + S = K2S + MgO + N2 =>
2 KNO3 + 6 Mg + S = K2S + 6 MgO + N2
Cu3(SO4)2 + H = H2SO4 + Cu =>
Cu3(SO4)2 + 4 H = 2 H2SO4 + 3 Cu
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Sn(OH)2 + HNO3 = Sn(NO3)2 + H2O =>
Sn(OH)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O
Calcium + Potassiumfluoride = calciumfluoride + potassium =>
Ca + 2 KF = CaF2 + 2 K
HCl + Mg2 = H2 + MgCl =>
2 HCl + Mg2 = H2 + 2 MgCl
AlCl3 + H3PO4 + K2Cr2O7 = K3PO4 + AlPO4 + CrPO4 + Cl2 + H2O =>
6 AlCl3 + 14 H3PO4 + 3 K2Cr2O7 = 2 K3PO4 + 6 AlPO4 + 6 CrPO4 + 9 Cl2 + 21 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zn(s) + Cu(NO3)2 = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2 = Zn(NO3)2(aq) + Cu(s)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s) =>
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)2(aq) + Ni(s)
MnO2 + KO2 = KMnO4 =>
MnO2 + KO2 = KMnO4
Fe(ClO3)3 + KOH = Fe(OH)3 + KClO3 =>
Fe(ClO3)3 + 3 KOH = Fe(OH)3 + 3 KClO3
KMnO4 + SnF2 + HF = MnF2 + SnF4 + KF + H2O =>
2 KMnO4 + 5 SnF2 + 16 HF = 2 MnF2 + 5 SnF4 + 2 KF + 8 H2O
Li2S + HNO3 = LiNO3 + NO2 + S + H2O =>
Li2S + 4 HNO3 = 2 LiNO3 + 2 NO2 + S + 2 H2O
C2H4O2 + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 C2H4O2 + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
CH3NH2*HCl + CH3COONa*3H2O = CH3NH2*CH3COOH + NaCl + H2O =>
CH3NH2*HCl + CH3COONa*3H2O = CH3NH2*CH3COOH + NaCl + 3 H2O
Cr(CN)2 = Cr + CN =>
Cr(CN)2 = Cr + 2 CN
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)
(CH3)2CHCH(CH3)2 + Br2 = HBr + (CH3)2CHC(CH3)2 =>
2(CH3)2CHCH(CH3)2 + Br2 = 2 HBr + 2(CH3)2CHC(CH3)2
Pt(OH)2 = PtO + H2O =>
Pt(OH)2 = PtO + H2O
Mn(OH)2 + O2 = MnOOH + H2O =>
4 Mn(OH)2 + O2 = 4 MnOOH + 2 H2O
C2H5OH = HOH + H2C2H2 =>
C2H5OH = HOH + H2C2H2
Mg(No3)2 + KOH = K(No3)2 + MgOH =>
Mg(No3)2 + KOH = K(No3)2 + MgOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
H3PO4 + MgSO4 = Mg3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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