| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMNO4 + 5 HOOCCOOH + 3 H2SO4 = 2 MNSO4 + 10 CO2 + 8 H2O + K2SO4
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
KMNO4 + HOOCCOOH + H2SO4 = MNSO4 + CO2 + H2O + K2SO4 =>
2 KMNO4 + 5 HOOCCOOH + 3 H2SO4 = 2 MNSO4 + 10 CO2 + 8 H2O + K2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
BaSO3 + HCl = BaCl2 + H2O + SO2 =>
BaSO3 + 2 HCl = BaCl2 + H2O + SO2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
C5H11Br + Na = NaBr + C5H11 =>
C5H11Br + Na = NaBr + C5H11
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ba(OH)2(aq) + CaSO4(s) = BaSO4(s) + Ca(OH)2(aq) =>
Ba(OH)2(aq) + CaSO4(s) = BaSO4(s) + Ca(OH)2(aq)
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Sr + O = SrO =>
Sr + O = SrO
Ba(OH)2(aq) + CaSO4(s) = BaSO4(s) + Ca(OH)2(aq) =>
Ba(OH)2(aq) + CaSO4(s) = BaSO4(s) + Ca(OH)2(aq)
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cl + Na = NaCl =>
Cl + Na = NaCl
C5H11Cl + KOH = C5H10 + KCl + H2O =>
C5H11Cl + KOH = C5H10 + KCl + H2O
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
C5H12 = C2H6 + C3H6 =>
C5H12 = C2H6 + C3H6
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
HNO3 + HBr = NO2 + HBr3 + H2O =>
2 HNO3 + 3 HBr = 2 NO2 + HBr3 + 2 H2O
FeCl3 + NH4CNS = NH4Cl + Fe(CNS)3 =>
FeCl3 + 3 NH4CNS = 3 NH4Cl + Fe(CNS)3
K2CO3 + HCL = KCL + CO2 + H2O =>
K2CO3 + 2 HCL = 2 KCL + CO2 + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
N2O5 + K2O = KNO3 =>
N2O5 + K2O = 2 KNO3
AgNO3 + NiBr2 = AgBr + Ni(NO3)2 =>
2 AgNO3 + NiBr2 = 2 AgBr + Ni(NO3)2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
KOH + NANO3 = KNO3 + NAOH =>
KOH + NANO3 = KNO3 + NAOH
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
MG + FEO = MGO + FE =>
MG + FEO = MGO + FE
SO2 + H2O = SH2O3 =>
SO2 + H2O = SH2O3
MGCO3 + H2SO4 = MGSO4 + CO2 + H2O =>
MGCO3 + H2SO4 = MGSO4 + CO2 + H2O
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA =>
CH3COOC2H5 + NAOH = C2H5OH + CH3COONA
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Sr + O = SrO =>
Sr + O = SrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/17
Équations équilibrées sur03/16/16
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