| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = H2O + NaCl
CuO = CuO =>
CuO = CuO
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH4 + O2 = H4 + CO2 =>
CH4 + O2 = H4 + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
calciumcarbonate + hydrochloricacid = carbondioxide + calciumchloride + water =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + O2 =>
4 KIO3 + 2 Na2S2O5 = 2 I2 + 2 Na2SO4 + 2 K2SO4 + 3 O2
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
CH4 + O2 = CO + H20 =>
10 CH4 + 5 O2 = 10 CO + 2 H20
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3CHO + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
CH3CHO + 6[Ag(NH3)2]OH = 2 HCOONH4 + 6 Ag + 10 NH3 + 3 H2O
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2H16 + O2 = CO2 + H2O =>
C2H16 + 6 O2 = 2 CO2 + 8 H2O
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg =>
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg
Fe2O4 + SO2 = FeS + O2 =>
Fe2O4 + 2 SO2 = 2 FeS + 4 O2
NaOH(ac) + HCl(ac) = NaCl(ac) + H2O(l) =>
NaOH(ac) + HCl(ac) = NaCl(ac) + H2O(l)
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
H2SO4 + HJ = J2 + SO2 + H2O =>
H2SO4 + 2 HJ = J2 + SO2 + 2 H2O
H2O + NO = HNO2 + H =>
H2O + NO = HNO2 + H
H2SO4 + KI = K2SO4 + K2S + I2 + H2O =>
4 H2SO4 + 8 KI = 3 K2SO4 + K2S + 4 I2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHSO3 + CuSO4 = Cu(HSO3)2 + Na2SO4 =>
2 NaHSO3 + CuSO4 = Cu(HSO3)2 + Na2SO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
CaCo4 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo4 + 20 HCl = 10 CaCl2 + H20 + 20 Co2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NO3 + I = IO3 + NO2 =>
3 NO3 + I = IO3 + 3 NO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/18
Équations équilibrées sur12/11/17
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