| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au3{+} + 2 Pt = 3 Au + Pt2{+}
C6H12O6 + H2 = C4H8 + H2O =>
2 C6H12O6 + 12 H2 = 3 C4H8 + 12 H2O
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
BiCl3 + Zn + HCl = BiH3 + ZnCl2 =>
BiCl3 + 3 Zn + 3 HCl = BiH3 + 3 ZnCl2
MgCl2(ac) + Na3(PO4)(ac) = NaCl(ac) + Mg3(PO4)2(l) =>
3 MgCl2(ac) + 2 Na3(PO4)(ac) = 6 NaCl(ac) + Mg3(PO4)2(l)
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
(CH3)2CHCH2CO2H + O2 = CO2 + H2O =>
2(CH3)2CHCH2CO2H + 13 O2 = 10 CO2 + 10 H2O
C5H12O + Cr2O7 = C5H10O + Cr + H2O =>
7 C5H12O + Cr2O7 = 7 C5H10O + 2 Cr + 7 H2O
HNO3(ac) + Ba(OH)2(s) = Ba(NO3)2(ac) + H2O(l) =>
2 HNO3(ac) + Ba(OH)2(s) = Ba(NO3)2(ac) + 2 H2O(l)
At2 + Br2 = AtBr =>
At2 + Br2 = 2 AtBr
C5H8 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
15 C5H8 + 44 KMnO4 + 66 H2SO4 = 25 C3H4O4 + 22 K2SO4 + 44 MnSO4 + 76 H2O
Fe2(CO3)3(heat) = Fe2O3 + CO2 =>
Fe2(CO3)3(heat) = Fe2O3 + 3 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaNO3 = NaNO2 + O2(g) =>
2 NaNO3 = 2 NaNO2 + O2(g)
Ga + CI = GaCI =>
Ga + CI = GaCI
NO3 + CO = NO + CO2 =>
NO3 + 2 CO = NO + 2 CO2
RbO2 + CO2 = Rb2CO3 + O2 =>
4 RbO2 + 2 CO2 = 2 Rb2CO3 + 3 O2
Nb2O5 + Al = Nb + AlO5 =>
Nb2O5 + Al = 2 Nb + AlO5
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
hydroiodicacid + sodiumcarbonate = sodiumiodide + water + carbondioxide =>
2 HI + Na2CO3 = 2 NaI + H2O + CO2
H3CH2CH3 + O2 = CO2 + H2O =>
H3CH2CH3 + 4 O2 = 2 CO2 + 4 H2O
NaCl + C6H5COOH = HCl + C6H5COONa =>
NaCl + C6H5COOH = HCl + C6H5COONa
H2O + CU = O + HCU =>
H2O + 2 CU = O + 2 HCU
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
FeCl3 + Fe(OH)3 = Fe(OH)Cl2 =>
2 FeCl3 + Fe(OH)3 = 3 Fe(OH)Cl2
CuSO4*5H2O + Sr(NO3)2 = Cu(NO3) + Sr(SO4)2 + H2O =>
2 CuSO4*5H2O + Sr(NO3)2 = 2 Cu(NO3) + Sr(SO4)2 + 10 H2O
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
CaCO3 + H3BO3 = CaBO3 + H3CO3 =>
CaCO3 + H3BO3 = CaBO3 + H3CO3
S + CuO = Cu + SO2 =>
S + 2 CuO = 2 Cu + SO2
I2 + NiF3 = NiI3 + F2 =>
3 I2 + 2 NiF3 = 2 NiI3 + 3 F2
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
C6H5COOH(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H5COOH(s) + 15 O2(g) = 14 CO2(g) + 6 H2O(l)
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
SnCl2 + H2O2 = SnOH + Cl =>
2 SnCl2 + H2O2 = 2 SnOH + 4 Cl
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
C2H5OH + CH3COOH = H2O + C4H8O2 =>
C2H5OH + CH3COOH = H2O + C4H8O2
Pt + F2 = PtF6 =>
Pt + 3 F2 = PtF6
SrCO3 + Nd2O3 + Y2O3 + TiO2 = Sr900Nd67Y33Ti1000O3000 + CO2 + O2 =>
1800 SrCO3 + 67 Nd2O3 + 33 Y2O3 + 2000 TiO2 = 2 Sr900Nd67Y33Ti1000O3000 + 1800 CO2 + 50 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOH + Na{+} + OH{-} = NaCH3COO + H2O =>
CH3COOH + Na{+} + OH{-} = NaCH3COO + H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
BaF2 + NaNO3 = Ba(NO3)2 + NaF =>
BaF2 + 2 NaNO3 = Ba(NO3)2 + 2 NaF
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
C(s) + H2(g) + O2 = C2H6O(s) =>
4 C(s) + 6 H2(g) + O2 = 2 C2H6O(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + HCl + H2O = NH4ClO4 + H2 =>
NH3 + HCl + 4 H2O = NH4ClO4 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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