| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuBr2 + Ag2SO4 = CuSO4 + 2 AgBr
Mg(OH)Cl + H2SO4 = MgSO4 + HCl + H2O =>
Mg(OH)Cl + H2SO4 = MgSO4 + HCl + H2O
Mg(s) + SnBr2(aq) = Sn(s) + MgBr2(aq) =>
Mg(s) + SnBr2(aq) = Sn(s) + MgBr2(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sn3(PO4)4 + Li = Sn + Li3PO4 =>
Sn3(PO4)4 + 12 Li = 3 Sn + 4 Li3PO4
CrCl3 + HBr = CrBr3 + HCl =>
CrCl3 + 3 HBr = CrBr3 + 3 HCl
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
MgBr2 + K2CO3 = MgCO3 + K2Br2 =>
MgBr2 + K2CO3 = MgCO3 + K2Br2
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
HCl + Cu + Ca(NO3)2 = NO2 + CuCl2 + CaCl2 + H2O =>
4 HCl + Cu + Ca(NO3)2 = 2 NO2 + CuCl2 + CaCl2 + 2 H2O
C = C5 =>
5 C = C5
Ag(NO3)(aq) + FeCl3(aq) = Fe(NO3)3 + AgCl =>
3 Ag(NO3)(aq) + FeCl3(aq) = Fe(NO3)3 + 3 AgCl
C2Z + P2 = Z + CP =>
C2Z + P2 = Z + 2 CP
Zn{+2}HCI = Zn{+2}Cl{+}H2 =>
Zn{+2}HCI = Zn{+2}Cl{+}H2
Fe + H2O + NaCl = FeCl2 + H2 + NaOH =>
Fe + 2 H2O + 2 NaCl = FeCl2 + H2 + 2 NaOH
AuCl3 + NaOH = Au + O2 + NaCl + H2O =>
4 AuCl3 + 12 NaOH = 4 Au + 3 O2 + 12 NaCl + 6 H2O
NaOH + HC1 = NaC1 + H2O =>
NaOH + HC1 = NaC1 + H2O
ZnCl2 + NiCl2*6H2O + FeCl2*4H2O + NaOH = NiZnFe2O4 + H2O + NaCl =>
ZnCl2 + NiCl2*6H2O + 2 FeCl2*4H2O + 8 NaOH = NiZnFe2O4 + 18 H2O + 8 NaCl
Mg(s) + Cu(NO3)2(aq) = Cu(aq) + Mg(NO3)2(aq) =>
Mg(s) + Cu(NO3)2(aq) = Cu(aq) + Mg(NO3)2(aq)
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
BaCrO4HCl = BaCl2BaCr2O7H2O =>
2 BaCrO4HCl = BaCl2BaCr2O7H2O
Mg + CrI = MgI + Cr =>
Mg + CrI = MgI + Cr
CH3CN + H2O + HCl = CH3COOH + NH4Cl =>
CH3CN + 2 H2O + HCl = CH3COOH + NH4Cl
CaCO3 + Cl2 = CaCl2 + Ca(ClO3)2 + CO2 =>
6 CaCO3 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 CO2
HFSO3 + H2O = H2SO4 + HF =>
HFSO3 + H2O = H2SO4 + HF
H3CSH + H2O2 = CH3O3SH + H2O =>
H3CSH + 3 H2O2 = CH3O3SH + 3 H2O
H2O + CH2O = CH3OH + CO2 =>
H2O + 3 CH2O = 2 CH3OH + CO2
Pb(NO3)2 + Fe = Fe(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Pb
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
Ca(NO3)2 + Mg = Ca2Mg2 + NO3 =>
2 Ca(NO3)2 + 2 Mg = Ca2Mg2 + 4 NO3
P + B2 = PB3 =>
2 P + 3 B2 = 2 PB3
RCH3 + CrO3 + (CH3CO)2O = Cr(OCOCH3)3 + CH3COOH + RCHO =>
3 RCH3 + 4 CrO3 + 9(CH3CO)2O = 4 Cr(OCOCH3)3 + 6 CH3COOH + 3 RCHO
KO2(s) + H2O(l) = KOH(aq) + O2(g)H2O2(aq) =>
2 KO2(s) + 2 H2O(l) = 2 KOH(aq) + O2(g)H2O2(aq)
NH4Cl + Cu(NO3)2 = N2O + CuCl2 + H2O =>
2 NH4Cl + Cu(NO3)2 = 2 N2O + CuCl2 + 4 H2O
Ni + H2 = NiH3 =>
2 Ni + 3 H2 = 2 NiH3
Cu + SO4 + KI = CuI + K2SO4 =>
2 Cu + SO4 + 2 KI = 2 CuI + K2SO4
C2H2(g) + NO(g) = CO2(g) + H2O(g) + N2(g) =>
2 C2H2(g) + 10 NO(g) = 4 CO2(g) + 2 H2O(g) + 5 N2(g)
Fe + CuSO2 = Fe2O3 + CuS =>
4 Fe + 3 CuSO2 = 2 Fe2O3 + 3 CuS
Tl(s) + O2(g) = Tl2O(s) =>
4 Tl(s) + O2(g) = 2 Tl2O(s)
Si2Cl6 + NH3 = Si3N4 + HCl + H2 =>
3 Si2Cl6 + 8 NH3 = 2 Si3N4 + 18 HCl + 3 H2
C2H4(OH)2 + HF = C2H4(F)2 + H2O =>
C2H4(OH)2 + 2 HF = C2H4(F)2 + 2 H2O
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
HF + NaF = NaF2H =>
HF + NaF = NaF2H
C2H5COONa + NaOH = Na2CO3 + C2H6 =>
C2H5COONa + NaOH = Na2CO3 + C2H6
PCl5(g) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(g) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
KPO4 + Al(NO3) = KNO3 + AlPO4 =>
KPO4 + Al(NO3) = KNO3 + AlPO4
H3BO3AlOH = AlBO3H3OH =>
H3BO3AlOH = AlBO3H3OH
Cu(OH)2 + NH4OH = Cu[NH4(OH)3] =>
Cu(OH)2 + NH4OH = Cu[NH4(OH)3]
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
FeOMg = FeMgO =>
FeOMg = FeMgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/27/24
Équations équilibrées sur07/27/23
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