| Équations équilibrées la veille |
8 CH4COOH + 5 C4H9OH = 6 CH3COOC4H9 + 9 H2O
C5H8 + KMnO4 + H2SO4 = C3H5O2 + MnSO4 + K2SO4 + H25 =>
300 C5H8 + 250 KMnO4 + 375 H2SO4 = 500 C3H5O2 + 250 MnSO4 + 125 K2SO4 + 26 H25
Cu + I2 = Cu5I =>
10 Cu + I2 = 2 Cu5I
NH4Cl + NaOH = NaCl(s) + H2O(l) + NH3(g) =>
NH4Cl + NaOH = NaCl(s) + H2O(l) + NH3(g)
O9C3H6 + H3COH = O9C6H12 + H2O =>
O9C3H6 + 3 H3COH = O9C6H12 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
SnO + HNO3 = H2O + Sn(NO3)2 =>
SnO + 2 HNO3 = H2O + Sn(NO3)2
Cr(NO3)3 + KH2PO4 = CrH2PO4 + K(NO3)3 =>
Cr(NO3)3 + KH2PO4 = CrH2PO4 + K(NO3)3
HfCl2 + AlCl3 = HfCl3 + Al =>
3 HfCl2 + AlCl3 = 3 HfCl3 + Al
MnO4 + C6H5CH2OH + H{+} = Mn{2+} + C6H5CHO + H2O =>
MnO4 + 3 C6H5CH2OH + 2 H{+} = Mn{2+} + 3 C6H5CHO + 4 H2O
(NH4ClO4) + Al = Al2O3 + AlCl3 + H2O + NO =>
3(NH4ClO4) + 3 Al = Al2O3 + AlCl3 + 6 H2O + 3 NO
Cr(s) + Fe(NO3)2 = Fe(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Fe(NO3)2 = 3 Fe(s) + 2 Cr(NO3)3
(NCCl)3 + HOCH2CH2OH = ClCH2CH2OH + (NCOH)3 =>
(NCCl)3 + 3 HOCH2CH2OH = 3 ClCH2CH2OH + (NCOH)3
Na2S + FeFl = NaFl + Fe2S =>
Na2S + 2 FeFl = 2 NaFl + Fe2S
S2O3{2-} + H{+} = S8 + H2O + SO2 =>
8 S2O3{2-} + 16 H{+} = S8 + 8 H2O + 8 SO2
H2SO4 + KAl(OH)4 = Al2(SO4)3 + K2SO4 + H2O =>
4 H2SO4 + 2 KAl(OH)4 = Al2(SO4)3 + K2SO4 + 8 H2O
SrCl2 + LiOH = LiCl + Sr(OH)2 =>
SrCl2 + 2 LiOH = 2 LiCl + Sr(OH)2
C6H12O6 + O2 = C2H6O2 + CO2 =>
C6H12O6 + O2 = 2 C2H6O2 + 2 CO2
AlBr3 + Na3(PO4) = Al(PO4) + NaBr =>
AlBr3 + Na3(PO4) = Al(PO4) + 3 NaBr
MoO3 + WOCl4 = MoO2Cl2 + WO2Cl2 =>
MoO3 + WOCl4 = MoO2Cl2 + WO2Cl2
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca =>
Ca(NO3)2 + Mg = Mg(NO3)2 + Ca
C6H6NaNO + H2O = C6H7NaNO + O2 =>
4 C6H6NaNO + 2 H2O = 4 C6H7NaNO + O2
C + S = CS2 =>
C + 2 S = CS2
Na2CO3 + CO(NH2)2 = NaCNO + NH3 + CO2 =>
Na2CO3 + 3 CO(NH2)2 = 2 NaCNO + 4 NH3 + 2 CO2
NH3 + Cu(NO3)2 = Cu + N2 + H2O =>
4 NH3 + Cu(NO3)2 = Cu + 3 N2 + 6 H2O
AIPO4(ac) + Mg(s) = AI(s) + Mg3(PO4)2(ac) =>
2 AIPO4(ac) + 3 Mg(s) = 2 AI(s) + Mg3(PO4)2(ac)
FeS*2 + HCl = FeCl2 + H2S =>
FeS*2 + 2 HCl = FeCl2 + H2S
O2 + K2Cl = OCl + K =>
O2 + 2 K2Cl = 2 OCl + 4 K
Mg + O2C1 = MgO + C =>
2 Mg + O2C1 = 2 MgO + C
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + KSO4 + H2O =>
2 C6H6CH3 + 3 KMnO4 + 6 H2SO4 = 2 C6H6COOH + 3 MnSO4 + 3 KSO4 + 8 H2O
Fe(s) + H2SO4(l) = Fe2(SO4)3 + H2 =>
2 Fe(s) + 3 H2SO4(l) = Fe2(SO4)3 + 3 H2
CO2 + C28H30O4H = HCO3 + C28H30O4 =>
80 CO2 + 82 C28H30O4H = 52 HCO3 + 83 C28H30O4
K2CO3 + Ba(NO3)2 = BaCO3 + KNO3 =>
K2CO3 + Ba(NO3)2 = BaCO3 + 2 KNO3
Cr + HNO3 + HCl = CrCl3 + NO + H2O =>
Cr + HNO3 + 3 HCl = CrCl3 + NO + 2 H2O
RaO + ClO3 = RaClO2 + O =>
RaO + ClO3 = RaClO2 + 2 O
C12H22O11 + NH3 = (C4H8O2N)025 + CO2 + H2O =>
425 C12H22O11 + 1200 NH3 = 48(C4H8O2N)025 + 300 CO2 + 1675 H2O
CrOH = Cr(OH) =>
CrOH = Cr(OH)
Zn2 + Pb(NO3)4 = Zn(NO3)2 + Pb4 =>
4 Zn2 + 4 Pb(NO3)4 = 8 Zn(NO3)2 + Pb4
CaCl2K2HPO4 = CaHPO4 + KCl =>
CaCl2K2HPO4 = CaHPO4 + 2 KCl
CuFeS2 + SiO2 + O2 = CuO + FeO*SiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 7 O2 = 2 CuO + 2 FeO*SiO3 + 4 SO2
Cl2 + ScF3 = ClF + Sc =>
3 Cl2 + 2 ScF3 = 6 ClF + 2 Sc
P2H6 + Br2 = PBr3 + HBr =>
P2H6 + 6 Br2 = 2 PBr3 + 6 HBr
H + Ni(OH)2 + H2SO4 = H2O + NiSHO4 =>
H + Ni(OH)2 + H2SO4 = 2 H2O + NiSHO4
H3ClC2O2 + OH = CO2 + H2O + HCl =>
H3ClC2O2 + 6 OH = 2 CO2 + 4 H2O + HCl
AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + HNO3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + 2 HNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HC + OH = CH2O =>
HC + OH = CH2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
