| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + ZnCo3 = Na2Co3 + Zn
CaC2 + O2 = CaO + CO =>
2 CaC2 + 3 O2 = 2 CaO + 4 CO
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4(NO3) =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4(NO3)
Na2S + Na2Ca2(Al2Si3O10)3 + H2SO4 = CaO + Al2(SO4)3 + SiO2 + H2O + NaH =>
Na2S + Na2Ca2(Al2Si3O10)3 + 8 H2SO4 = 2 CaO + 3 Al2(SO4)3 + 9 SiO2 + 6 H2O + 4 NaH
SnO2 + NaOH = Na4SnO4 + H2O =>
SnO2 + 4 NaOH = Na4SnO4 + 2 H2O
H3PO4 + Sn(CO3)2 = Sn3(PO4)4 + H2O + CO2 =>
4 H3PO4 + 3 Sn(CO3)2 = Sn3(PO4)4 + 6 H2O + 6 CO2
Ca(SH)2 + SO2 + H2O = CaS2O3 + H2S =>
3 Ca(SH)2 + 4 SO2 + H2O = 3 CaS2O3 + 4 H2S
CaO + Cr2(SO4)3 = CaSO4 + Cr2O3 =>
3 CaO + Cr2(SO4)3 = 3 CaSO4 + Cr2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
COOH2O = HCOOOH =>
COOH2O = HCOOOH
HfC + Hf3Zn3C + Hf2Zn = Hf3ZnC2 =>
7 HfC + Hf3Zn3C + Hf2Zn = 4 Hf3ZnC2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
P0 = P4 =>
4 P0 = P4
Al + (Cu)(SO4) = Al2(SO4)3 + (Cu) =>
2 Al + 3(Cu)(SO4) = Al2(SO4)3 + 3(Cu)
CuCO3(s) + C(s) = Cu + CO2(g) =>
2 CuCO3(s) + C(s) = 2 Cu + 3 CO2(g)
SnCl2 + Br2 + HCl = H2[SnCl6] + HBr =>
SnCl2 + Br2 + 4 HCl = H2[SnCl6] + 2 HBr
C6H2 + C2H6O = C8H8O =>
C6H2 + C2H6O = C8H8O
H3PO3 + H2O = HPO3 + H3O =>
H3PO3 + 2 H2O = HPO3 + 2 H3O
Na2S2O3 + HCl = NaCl + S2 + SO2 + H2O =>
2 Na2S2O3 + 4 HCl = 4 NaCl + S2 + 2 SO2 + 2 H2O
N2O3 + H2O = NO3 + H2 =>
N2O3 + 3 H2O = 2 NO3 + 3 H2
H3PO3 + H2O = HPO3 + H3O =>
H3PO3 + 2 H2O = HPO3 + 2 H3O
NaOH + C6H5COONa = C6H4COONa2 + H2O =>
NaOH + C6H5COONa = C6H4COONa2 + H2O
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
NH4Cl + O2 = ClO + H2O + NH3 =>
4 NH4Cl + 3 O2 = 4 ClO + 2 H2O + 4 NH3
KMnO4 + H2SO4 + CH3OH = H2O + MnSO4 + K2SO4 + CHOH =>
2 KMnO4 + 3 H2SO4 + 5 CH3OH = 8 H2O + 2 MnSO4 + K2SO4 + 5 CHOH
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
Ca(OH)2 + SO4 = CaSO4 + OH =>
Ca(OH)2 + SO4 = CaSO4 + 2 OH
BrF33 = Br + F2 =>
2 BrF33 = 2 Br + 33 F2
Fe2(CO3)3 + CaBr2 = CaCO3 + FeBr3 =>
Fe2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 FeBr3
Au + ZnCO3 = AuCO3 + Zn =>
Au + ZnCO3 = AuCO3 + Zn
LiOH + MgSO4 = MgOH + LiSO4 =>
LiOH + MgSO4 = MgOH + LiSO4
Ag2SO4 + NaOH = Ag2(OH)2 + Na2SO4 =>
Ag2SO4 + 2 NaOH = Ag2(OH)2 + Na2SO4
CaCO3 + HCH3COO = HCO3 + CaCH3COO =>
CaCO3 + HCH3COO = HCO3 + CaCH3COO
NH3(l) + CO2(g) + H2O(l) = NH4HCO3(s) =>
NH3(l) + CO2(g) + H2O(l) = NH4HCO3(s)
C2H4O2 + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
2 C2H4O2 + CaCO3 = Ca(CH3COO)2 + CO2 + H2O
Cu(aq) + Mg(NO3)2 = Cu(NO3)2(aq) + Mg(s) =>
Cu(aq) + Mg(NO3)2 = Cu(NO3)2(aq) + Mg(s)
Fe(NO{3}){3} + NaOH = FeOH{3} + Na(NO{3}) =>
Fe(NO{3}){3} + NaOH = FeOH{3} + Na(NO{3})
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
C3H6 + N2O = CO2 + H2O + N2 =>
C3H6 + 9 N2O = 3 CO2 + 3 H2O + 9 N2
C2H6 + O2 = CO + HO =>
C2H6 + 4 O2 = 2 CO + 6 HO
O = O1000000000 =>
1000000000 O = O1000000000
HCOOH + NaHCO3 = HCO2Na + H2O + CO2 =>
HCOOH + NaHCO3 = HCO2Na + H2O + CO2
Ni(NO3)2 + Al(OH)3 = Ni(OH)4 + Al2(NO3)3 =>
3 Ni(NO3)2 + 4 Al(OH)3 = 3 Ni(OH)4 + 2 Al2(NO3)3
C8H18 + NH4NO3 = N2 + (H2)O + CO2 =>
C8H18 + 25 NH4NO3 = 25 N2 + 59(H2)O + 8 CO2
Cu{+2} + Fe = Cu + Fe{+2} =>
Cu{+2} + Fe = Cu + Fe{+2}
AlCl3(g) = Al(s) + Cl2(g) =>
2 AlCl3(g) = 2 Al(s) + 3 Cl2(g)
C2090H4159O3011N5241 + O2 + Cl = CO2 + H2O + Cl2ONO3 =>
4 C2090H4159O3011N5241 + 48425 O2 + 41928 Cl = 8360 CO2 + 8318 H2O + 20964 Cl2ONO3
N2O2 = N + O2 =>
N2O2 = 2 N + O2
C9H10O + CuO = CO2 + H2O + Cu =>
C9H10O + 22 CuO = 9 CO2 + 5 H2O + 22 Cu
CH3H + O2 = CO2 + H2O =>
CH3H + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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