| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
F2 + O2 = F2O =>
2 F2 + O2 = 2 F2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Br2 + CHCl3 = CBrCl3 + HBr =>
Br2 + CHCl3 = CBrCl3 + HBr
NaN3 + HNO3 = N2 + NO + NaOH =>
NaN3 + HNO3 = N2 + 2 NO + NaOH
FeSO4 + NaClO + NaOH + H2O = Fe(OH)3 + NaCl + NaSO4 =>
FeSO4 + NaClO + NaOH + H2O = Fe(OH)3 + NaCl + NaSO4
H2 + Se = Se2H =>
H2 + 4 Se = 2 Se2H
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
(CH3)2N2H2 + HNO3 = N2 + H2O + CO2 =>
5(CH3)2N2H2 + 16 HNO3 = 13 N2 + 28 H2O + 10 CO2
C6H14N2 + O2 = CO2 + H20 + NH3 =>
5 C6H14N2 + 30 O2 = 30 CO2 + 2 H20 + 10 NH3
iodinetrichloride + water = iodinemonochloride + iodicacid + hydrochloricacid =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Ca3P2 + H2O = Ca(HO)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(HO)2 + 2 PH3
Hg2(NO3)2 + HNO3 = NO2 + Hg(NO3)2 + H2O =>
Hg2(NO3)2 + 4 HNO3 = 2 NO2 + 2 Hg(NO3)2 + 2 H2O
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
HI + LiOH = LiI + H2O =>
HI + LiOH = LiI + H2O
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + KCl(ag) =>
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 KCl(ag)
KMNO4 + MNSO4 + H2O = MNO2 + K2SO4 + H2SO4 =>
2 KMNO4 + 3 MNSO4 + 2 H2O = 5 MNO2 + K2SO4 + 2 H2SO4
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
MNO2 + C = MN + CO2 =>
MNO2 + C = MN + CO2
NaN3 + HNO3 = N2 + NO + NaOH =>
NaN3 + HNO3 = N2 + 2 NO + NaOH
MNO2 + C = MN + CO2 =>
MNO2 + C = MN + CO2
Li + Na2SO4 = LiSO4 + Na =>
Li + Na2SO4 = LiSO4 + 2 Na
MNO2 + C = MN + CO2 =>
MNO2 + C = MN + CO2
BiCl3 + Br2 + KOH = KBr + KBiO3 + KCl + H2O =>
BiCl3 + Br2 + 6 KOH = 2 KBr + KBiO3 + 3 KCl + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K3AsO3 + I2 + KOH = K3AsO4 + KI + H2O =>
K3AsO3 + I2 + 2 KOH = K3AsO4 + 2 KI + H2O
Cl2(g) + KBr(ac) = ClBr + K =>
Cl2(g) + 2 KBr(ac) = 2 ClBr + 2 K
(CH3)2CO + NaOI = CH3C(O)CI3 + NaOH =>
(CH3)2CO + 3 NaOI = CH3C(O)CI3 + 3 NaOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HCl + Li = LiCl + H2 =>
2 HCl + 2 Li = 2 LiCl + H2
K2Cr2O7 + K2S + CH3COOH = S + (CH3COO)3Cr + CH3COOK + H2O =>
K2Cr2O7 + 3 K2S + 14 CH3COOH = 3 S + 2(CH3COO)3Cr + 8 CH3COOK + 7 H2O
N2O5 + NAOH = NANO3 + H2O =>
N2O5 + 2 NAOH = 2 NANO3 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
(CH3)2N2H2 + NO2 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 4 NO2 = 3 N2 + 4 H2O + 2 CO2
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
(CH3)2N2H2 + NO = N2 + H2O + CO2 =>
(CH3)2N2H2 + 8 NO = 5 N2 + 4 H2O + 2 CO2
KI + H2SO4 = KHSO4 + I2 + H2O + H2S =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + 4 H2O + H2S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaCrO2 + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 6 NaCl + 2 Na2CrO4 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/15
Équations équilibrées sur10/06/14
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