| Équations équilibrées la veille |
2 NaOH + Na2Cr2O7 = 2 Na2CrO4 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
S2O8 + C14H10 + H2O = CO2 + HSO4 =>
33 S2O8 + C14H10 + 28 H2O = 14 CO2 + 66 HSO4
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + 2 HCl
BaHPO4 + NaOH = Ba(OH)2 + Na2HPO4 =>
BaHPO4 + 2 NaOH = Ba(OH)2 + Na2HPO4
NaHCO3 + KCl = KHCO3 + NaCl =>
NaHCO3 + KCl = KHCO3 + NaCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KI + H2SO4 + Na2SO3 = I2 + Na2S + K2SO4 + H2O =>
6 KI + 3 H2SO4 + Na2SO3 = 3 I2 + Na2S + 3 K2SO4 + 3 H2O
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C3H6O =>
3 C5H10 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 C3H6O
Cu(s) + S(aq) = CuS(s) =>
Cu(s) + S(aq) = CuS(s)
Na2BeO2 + CO2 + H2O = Be(OH)2 + NaHCO3 =>
Na2BeO2 + 2 CO2 + 2 H2O = Be(OH)2 + 2 NaHCO3
PbS + SO2 = PbO2 + S2 =>
PbS + SO2 = PbO2 + S2
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
FeBr3(s) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(s) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
Ga + S8 = Ga2S3 =>
16 Ga + 3 S8 = 8 Ga2S3
CH3COOH + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
NH4HCO2 = NH3 + H2 + CO2 =>
NH4HCO2 = NH3 + H2 + CO2
NaBr(ac) + Cl2 = NaCl(ac) + Br2 =>
2 NaBr(ac) + Cl2 = 2 NaCl(ac) + Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(iii)O + C = Fe + CO =>
Fe(iii)O + C = Fe + CO
Al + HgBr2 = AlBr3 + Hg =>
2 Al + 3 HgBr2 = 2 AlBr3 + 3 Hg
C5H10 + Cl = C5H10Cl2 =>
C5H10 + 2 Cl = C5H10Cl2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CCH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CCH3OH + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
SiO2*2CaO + HCl = SiO2 + CaCl2 + H2O =>
SiO2*2CaO + 4 HCl = SiO2 + 2 CaCl2 + 2 H2O
C23H33O17 + O2 = CO2 + H2O =>
4 C23H33O17 + 91 O2 = 92 CO2 + 66 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NO2(g) + H2O = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(ac) + NO(g)
FeS + O2 = FeSO4 =>
FeS + 2 O2 = FeSO4
SrCrO4 + CH3COOH = (CH3COO)2Sr + H2CrO4 =>
SrCrO4 + 2 CH3COOH = (CH3COO)2Sr + H2CrO4
LiNO3 + HCl = H3NO3 + LiCl3 =>
LiNO3 + 3 HCl = H3NO3 + LiCl3
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca3(PO4)2 + H2O = P2O5 + Ca(OH)2 =>
Ca3(PO4)2 + 3 H2O = P2O5 + 3 Ca(OH)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KF + BaCl2 = KFBaCl2 =>
KF + BaCl2 = KFBaCl2
C2H2 + NaNH2 = C2Na2 + NH3 =>
C2H2 + 2 NaNH2 = C2Na2 + 2 NH3
NH4F + KOH = NH3H2O + KF =>
NH4F + KOH = NH3H2O + KF
Fe{2+} + OH{-} = FeOHOH =>
Fe{2+} + 2 OH{-} = FeOHOH
CuS + KOH = Cu(OH)2 + K2S =>
CuS + 2 KOH = Cu(OH)2 + K2S
NH4F + KOH = NH3H2O + KF =>
NH4F + KOH = NH3H2O + KF
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
KFeO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
2 KFeO2 + 4 H2SO4 = Fe2(SO4)3 + K2SO4 + 4 H2O
CH3COOH + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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