| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + Cl2 + 3 NaOH = CoOOH + 2 NaCl + NaSO4 + H2O
H{+} + Al = H2 + Al3{+} =>
2 H{+} + 6 Al = H2 + 2 Al3{+}
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
K2(CD(CN)4) + S = K2S + (CD(CN)4) =>
K2(CD(CN)4) + S = K2S + (CD(CN)4)
Pb(NO3) + K2CO3 = Pb(CO3) + K2(NO3) =>
Pb(NO3) + K2CO3 = Pb(CO3) + K2(NO3)
C + O2 = CO =>
2 C + O2 = 2 CO
C + O2 = CO2 =>
C + O2 = CO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
C30H56O6 + O2 = CO2 + H2O =>
C30H56O6 + 41 O2 = 30 CO2 + 28 H2O
Zn + Pb2(SO4)2 = Pb2 + Zn(SO4)2 =>
Zn + Pb2(SO4)2 = Pb2 + Zn(SO4)2
Cl2 + Ca(OH)2 = CaOCl2 + H2O =>
Cl2 + Ca(OH)2 = CaOCl2 + H2O
C5H10Cl2 + Cl2 = C5H9Cl3 + HCl =>
C5H10Cl2 + Cl2 = C5H9Cl3 + HCl
Na2CO3(aq) + SrCl = Sr2CO3(s) + NaCl(aq) =>
Na2CO3(aq) + 2 SrCl = Sr2CO3(s) + 2 NaCl(aq)
NaHCO3 + CH3OH = NaCH3 + CO2 + H2O =>
3 NaHCO3 + 4 CH3OH = 3 NaCH3 + 4 CO2 + 5 H2O
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
CH4 + N2(g) = NH3(g) + HCN(g) =>
CH4 + N2(g) = NH3(g) + HCN(g)
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
Mg + H{+2} = Mg{+2} + H2 =>
2 Mg + 2 H{+2} = 2 Mg{+2} + H2
SO2 + MgO = MgSO3 =>
SO2 + MgO = MgSO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
NO3 + C4H6O4 = N2 + CO2 + H2O =>
14 NO3 + 6 C4H6O4 = 7 N2 + 24 CO2 + 18 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Li3PO4 + AgCl = Li3Cl + AgPO4 =>
Li3PO4 + AgCl = Li3Cl + AgPO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + H{+2} = Mg{+2} + H2 =>
2 Mg + 2 H{+2} = 2 Mg{+2} + H2
HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4 =>
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
Ca(OH)2 + H3PO2 = Ca(H2PO2)2 + H2O =>
Ca(OH)2 + 2 H3PO2 = Ca(H2PO2)2 + 2 H2O
K3Fe(CN)6 + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe2 =>
12 K3Fe(CN)6 + 18 FeSO4 = 4 Fe4(Fe(CN)6)3 + 18 K2SO4 + Fe2
CH3CH2OH + H2O = CH3CH3 + H2O2 =>
CH3CH2OH + H2O = CH3CH3 + H2O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P2S + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S + 14 HNO3 = 2 H3PO4 + SO2 + 14 NO2 + 4 H2O
C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + Na(OH) =>
2 C17H33COONa + Ca(OH)2 = (C17H33COO)2Ca + 2 Na(OH)
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al(OH)3 + Na = Al + Na(OH) =>
Al(OH)3 + 3 Na = Al + 3 Na(OH)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2WO4 + SnSO4 + KNCS + H2SO4 = K2[WO(NCS)5] + Sn(SO4)2 + Na2SO4 + K2SO4 + H2O =>
2 Na2WO4 + SnSO4 + 10 KNCS + 6 H2SO4 = 2 K2[WO(NCS)5] + Sn(SO4)2 + 2 Na2SO4 + 3 K2SO4 + 6 H2O
HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + 2 H2O(l)
KMgO4 + K2SO3 + H2SO4 = MgSO4 + K2SO4 + H2O =>
2 KMgO4 + 5 K2SO3 + 3 H2SO4 = 2 MgSO4 + 6 K2SO4 + 3 H2O
NCl4 = N1 + Cl2 =>
NCl4 = N1 + 2 Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + NH4OH = Si3N4 + H2O =>
3 SiO2 + 4 NH4OH = Si3N4 + 10 H2O
Ca(OH)2(aq) + K2C2O4(aq) = CaC2O4(s) + K(OH)(aq) =>
Ca(OH)2(aq) + K2C2O4(aq) = CaC2O4(s) + 2 K(OH)(aq)
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
MnSO4 + K4Fe(CN)6 = Mn2Fe(CN)6 + K2SO4 =>
2 MnSO4 + K4Fe(CN)6 = Mn2Fe(CN)6 + 2 K2SO4
P2O5 + H2O = H3P1O4 =>
P2O5 + 3 H2O = 2 H3P1O4
CoSO4 + NH4SCN = CoSCN + SO4 + NH4 =>
CoSO4 + NH4SCN = CoSCN + SO4 + NH4
NH4HCO2 = NH4 + HCO2 =>
NH4HCO2 = NH4 + HCO2
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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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