| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn + HCl = Zn(Cl)2 + H2 =>
Zn + 2 HCl = Zn(Cl)2 + H2
SnS + HNO3 + H2O = H2SnO3 + NO + H2SO4 =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 10 NO + 3 H2SO4
CuCO3Cu(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3Cu(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
UO2 + HI = UI3 + H2 + O2 =>
2 UO2 + 6 HI = 2 UI3 + 3 H2 + 2 O2
SNO2 + KOH = K2SNO3 + H2O =>
SNO2 + 2 KOH = K2SNO3 + H2O
ClO4 + AlCl3 = Al2O3 + Cl2 =>
6 ClO4 + 16 AlCl3 = 8 Al2O3 + 27 Cl2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2 =>
2 AgNO3 + ZnCI2 = Ag2CI2 + Zn(NO3)2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HC = CH = =>
HC = CH
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
C3H7Cl + KOH = KCl + H2O + C3H6 =>
C3H7Cl + KOH = KCl + H2O + C3H6
CHNH2COOH + CUSO4 = (CHNH2COO)2CU + H2SO4 =>
2 CHNH2COOH + CUSO4 = (CHNH2COO)2CU + H2SO4
C2H2O2 + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
4 C2H2O2 + 3 NaHCO3 = 3 C2H3NaO2 + H2O + 5 CO2
V + O = VO2 =>
V + 2 O = VO2
AlN + KOH + H2O = K3[Al(OH)6] + KNO3 + H2 =>
AlN + 4 KOH + 5 H2O = K3[Al(OH)6] + KNO3 + 4 H2
Al(NO3)3 + BeCO3 = Al2(CO3)3 + Be(NO3)2 =>
2 Al(NO3)3 + 3 BeCO3 = Al2(CO3)3 + 3 Be(NO3)2
FP = PF =>
FP = PF
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
CaCl2 + K2C2O4 = Ca(C2O4) + KCl =>
CaCl2 + K2C2O4 = Ca(C2O4) + 2 KCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AuHCl = AuClH =>
AuHCl = AuClH
Bi(OH)3 + SnO2{2-} = Bi + SnO3{2-} + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 2 Bi + 3 SnO3{2-} + 3 H2O
C6H5OH + CaCO3 = C6H5OCa + CO2 + H2O =>
29 C6H5OH + 28 CaCO3 = 28 C6H5OCa + 34 CO2 + 17 H2O
LiOH + CO2 = H2O + Li2CO3 =>
2 LiOH + CO2 = H2O + Li2CO3
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2SO4 + NaOH = Na + SO4OH =>
Na2SO4 + NaOH = 3 Na + SO4OH
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CHNH2COOH + CUSO4 = (CHNH2COO)2CU + H2SO4 =>
2 CHNH2COOH + CUSO4 = (CHNH2COO)2CU + H2SO4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
CH3CoOH + NH3 = CH3CoONH4 =>
CH3CoOH + NH3 = CH3CoONH4
PbNO3 + AgNO3 = AgPb + NO3 =>
PbNO3 + AgNO3 = AgPb + 2 NO3
CH2(COOH)2 + NaOH = H3O + CH2(COO)2Na =>
CH2(COOH)2 + NaOH = H3O + CH2(COO)2Na
CH2(COOH)2 + NaOH = CH2(COONa)2 + H2O =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 H2O
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgSO2 + NaOH = MgOH + NaSO2 =>
MgSO2 + NaOH = MgOH + NaSO2
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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