Équations équilibrées la veille |
2 Cr(OH)3 + 7 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 7 NaCl + 3 H2O + 2 CO4
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(aq) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(aq)
H2Cr2O7 + K2SO4 = K2Cr2O7 + H2SO4 =>
H2Cr2O7 + K2SO4 = K2Cr2O7 + H2SO4
YCl3 + K = KCl + Y =>
YCl3 + 3 K = 3 KCl + Y
SO4Cl2 + HI = H2S + HCl + I2 + H2O =>
SO4Cl2 + 12 HI = H2S + 2 HCl + 6 I2 + 4 H2O
AlSO4 + Mg = MgSO4 + Al =>
AlSO4 + Mg = MgSO4 + Al
CH4 + CO + H2O = CH3COOH =>
2 CH4 + 4 CO + 2 H2O = 3 CH3COOH
KBr + K2Cr2O7 + H3PO4 = Br2 + K3PO4 + CrPO4 + H2O =>
18 KBr + 3 K2Cr2O7 + 14 H3PO4 = 9 Br2 + 8 K3PO4 + 6 CrPO4 + 21 H2O
AgNO3 + C2H5N2O = Ag + N2 + H2O + CO2 =>
22 AgNO3 + 12 C2H5N2O = 22 Ag + 23 N2 + 30 H2O + 24 CO2
Ba(OH)2 + H3Po3 = Ba3(Po3)2 + H2O =>
3 Ba(OH)2 + 2 H3Po3 = Ba3(Po3)2 + 6 H2O
C8H10 + KMnO4 + KOH = K2C8H4O4 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 14 KOH = K2C8H4O4 + 12 K2MnO4 + 10 H2O
H2CrO4 + Mg(OH)2 = Mg2(CrO4)2 + H2O =>
2 H2CrO4 + 2 Mg(OH)2 = Mg2(CrO4)2 + 4 H2O
Cl2 + HF = HCl2F =>
Cl2 + HF = HCl2F
C4H8O2 + NaOH = C3H5O2Na + CH3OH =>
C4H8O2 + NaOH = C3H5O2Na + CH3OH
RbOH + HCO3 = RbCO3 + H2O =>
RbOH + HCO3 = RbCO3 + H2O
KOH + HClO4 = KCl + H2O + O2 =>
KOH + HClO4 = KCl + H2O + 2 O2
ZnSO4 + Mg(NO3)2 = MgSO4 + Zn(NO3)2 =>
ZnSO4 + Mg(NO3)2 = MgSO4 + Zn(NO3)2
Hg + Cl = Hg(Cl)2 =>
Hg + 2 Cl = Hg(Cl)2
Ba(HSiO3)2 + Ba(OH)2 = BaSiO3 + H2O =>
Ba(HSiO3)2 + Ba(OH)2 = 2 BaSiO3 + 2 H2O
HCl + PbO2 = Cl2 + H2O + PbCl2 =>
4 HCl + PbO2 = Cl2 + 2 H2O + PbCl2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
B2O + H2O = HBO =>
B2O + H2O = 2 HBO
Be + Cl = Be2Cl3 =>
2 Be + 3 Cl = Be2Cl3
CO2 + H = C3H8 + H2O =>
3 CO2 + 20 H = C3H8 + 6 H2O
CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + 5 H2O
KNO3 + MnO2 + HNO3 = H2O + NO2 + KMnO4 =>
KNO3 + MnO2 + 2 HNO3 = H2O + 3 NO2 + KMnO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
NO + H2O + AgNO3 = Ag + HNO3 =>
NO + 2 H2O + 3 AgNO3 = 3 Ag + 4 HNO3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Zn(OH)2 + NO = ZnNO2 + H2O =>
Zn(OH)2 + NO = ZnNO2 + H2O
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Na3PO4 + Cu2(SO4)2 = Na2SO4 + Cu3(PO4)2 =>
4 Na3PO4 + 3 Cu2(SO4)2 = 6 Na2SO4 + 2 Cu3(PO4)2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Fe(ClO3)3 + H2O = Fe(OH)3 + HClO4 + HCl =>
4 Fe(ClO3)3 + 12 H2O = 4 Fe(OH)3 + 9 HClO4 + 3 HCl
HBr + NaH = NaBr + H2 =>
HBr + NaH = NaBr + H2
Pb(CH3COO)2 + H2 = Pb + CH3COOH =>
Pb(CH3COO)2 + H2 = Pb + 2 CH3COOH
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Ca2P2 + H2O = P2H4 + Ca(OH)2 =>
Ca2P2 + 4 H2O = P2H4 + 2 Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8O2 + NaOH = C3H5O2Na + CH3OH =>
C4H8O2 + NaOH = C3H5O2Na + CH3OH
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.