| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + AgNO3 = AgCl + NaNO3
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CaC2 + H2O + CO2 = CH2CHCO2H + Ca(OH) =>
4 CaC2 + 8 H2O + CO2 = 3 CH2CHCO2H + 4 Ca(OH)
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Cl2 + NaBr = Cl2Br + Na =>
Cl2 + NaBr = Cl2Br + Na
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
(CH4) + O2 = CO2 + H2O =>
(CH4) + 2 O2 = CO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
Magnesium + chlorine = magnesiumchloride =>
Mg + Cl2 = MgCl2
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Magnesium + oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
PbO2 + KI + H2O = Pb(OH)2 + KOH + I2 =>
PbO2 + 2 KI + 2 H2O = Pb(OH)2 + 2 KOH + I2
Ca(OH2) + Co2 = CaCo3 + H2O =>
2 Ca(OH2) + 3 Co2 = 2 CaCo3 + 2 H2O
K2O = K2O2 + K =>
2 K2O = K2O2 + 2 K
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
C2H6O + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + K2SO4 + H2O =>
6 C2H6O + 2 KMnO4 + 2 H2SO4 = 6 CH3COH + Mn2SO4 + K2SO4 + 8 H2O
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
K2O + Al2O3 = KAlO2 =>
K2O + Al2O3 = 2 KAlO2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cu + H2SO4 = Cu2(SO4) + H2 =>
2 Cu + H2SO4 = Cu2(SO4) + H2
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(s) + 3 K2SO4(aq)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
CrSO4 + KMnO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 CrSO4 + 2 KMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Zn(OH)2 + H2CO3 = ZnCO3 + H2O =>
Zn(OH)2 + H2CO3 = ZnCO3 + 2 H2O
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Carbon + oxygen = carbondioxide =>
C + O2 = CO2
Mg(s) + H = MgH2 =>
Mg(s) + 2 H = MgH2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Carbon + oxygen = carbondioxide =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/17
Équations équilibrées sur04/09/16
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