Équations équilibrées la veille |
Ca(H2PO4)2 + 2 NaOH = CaNa2(HPO4)2 + 2 H2O
FeCl3 + Na2S + H2O = FeCl2 + NaCl + SO + HCl =>
4 FeCl3 + Na2S + H2O = 4 FeCl2 + 2 NaCl + SO + 2 HCl
Ca + Al(ClO3)3 = Ca(ClO3)2 + Al =>
3 Ca + 2 Al(ClO3)3 = 3 Ca(ClO3)2 + 2 Al
Ca + K = CaK =>
Ca + K = CaK
Cu(CH3COO)2 + H2S = CuS + HCH3COO =>
Cu(CH3COO)2 + H2S = CuS + 2 HCH3COO
HClO + KI + HCl = I2 + KCl + H2O =>
HClO + 2 KI + HCl = I2 + 2 KCl + H2O
Cu(SO4) + NH3 = Cu(NH3)4(SO4) =>
Cu(SO4) + 4 NH3 = Cu(NH3)4(SO4)
C2H4Cl2 + MnO2 = CO2 + Mn + H2O + Cl2 =>
C2H4Cl2 + 3 MnO2 = 2 CO2 + 3 Mn + 2 H2O + Cl2
NH3 + H2 + Cl = NH4Cl =>
2 NH3 + H2 + 2 Cl = 2 NH4Cl
AsO4{3-} + H2S = AsO3{3-} + S + H2O =>
AsO4{3-} + H2S = AsO3{3-} + S + H2O
C + NO2 = CO2 + N =>
C + NO2 = CO2 + N
Fe + Cr2O7 = Fe2(Cr2O7)3 =>
2 Fe + 3 Cr2O7 = Fe2(Cr2O7)3
AgNo2 + H2SO4 = AgSO4 + H2No2 =>
AgNo2 + H2SO4 = AgSO4 + H2No2
BaCl2 + N2SO4 = BaSO4 + NCl =>
BaCl2 + N2SO4 = BaSO4 + 2 NCl
Fe + Cr2O7 = Fe2O3 + Cr =>
14 Fe + 3 Cr2O7 = 7 Fe2O3 + 6 Cr
FeI2 + H2O = Fe(OH)2 + HI =>
FeI2 + 2 H2O = Fe(OH)2 + 2 HI
FeO2 = FeO + O2 =>
2 FeO2 = 2 FeO + O2
Zn + NH4OH = ZnOH + NH4 =>
Zn + NH4OH = ZnOH + NH4
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
C3H8S2 + H2O = CO2 + CH4 + H2S =>
C3H8S2 + 2 H2O = CO2 + 2 CH4 + 2 H2S
CH2CHCH2CH3(g) + O2(g) = CO2 + H2O =>
CH2CHCH2CH3(g) + 6 O2(g) = 4 CO2 + 4 H2O
LiOH + HCl = HOH + LiCl =>
LiOH + HCl = HOH + LiCl
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
Ni(OH)2 + HNO2 = Ni(NO2)2 + H2O =>
Ni(OH)2 + 2 HNO2 = Ni(NO2)2 + 2 H2O
MgHCO3 + NaOH = MgOH + NaHCO3 =>
MgHCO3 + NaOH = MgOH + NaHCO3
K(OH) + Na(NO3) = KNO3 + NaOH =>
K(OH) + Na(NO3) = KNO3 + NaOH
C6H11ClO2 + C8H8O + KOH = C14H18O3 + Cl + KOH2 =>
C6H11ClO2 + C8H8O + KOH = C14H18O3 + Cl + KOH2
K + H2O(l) = H2(g) + KOH(l) =>
2 K + 2 H2O(l) = H2(g) + 2 KOH(l)
Cr(NO3)2 + HNO3 = Cr(NO3)3 + H2O + NO =>
3 Cr(NO3)2 + 4 HNO3 = 3 Cr(NO3)3 + 2 H2O + NO
PbO2 + Na3CrO3 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
3 PbO2 + 2 Na3CrO3 + 4 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 2 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Pb = PbNO3 =>
Pb(NO3)2 + Pb = 2 PbNO3
CH3COOH + NH4(OH) = CH3COONH4 + H2O =>
CH3COOH + NH4(OH) = CH3COONH4 + H2O
Fe(HCO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
2 Fe(HCO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O + 6 CO2
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
C3H5(OH)3 + Cu(OH)2 = C3H5COOH + CuOH + H2O =>
4 C3H5(OH)3 + 2 Cu(OH)2 = 3 C3H5COOH + 2 CuOH + 8 H2O
Ba(OH)2 + Na2CO = BaCO + NaOH =>
Ba(OH)2 + Na2CO = BaCO + 2 NaOH
H2AsO4 + H2O = H3O + HAsO4 =>
H2AsO4 + H2O = H3O + HAsO4
H2O2 + CH3OH = H2CO + H2O =>
H2O2 + CH3OH = H2CO + 2 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
H2Se + Mg(OH)2 = H2O + Mg2Se2 =>
2 H2Se + 2 Mg(OH)2 = 4 H2O + Mg2Se2
H3 + O = H3O =>
H3 + O = H3O
H3AsO4 + KI + H2SO4 = HAsO2 + K2SO4 + I2 + H2O =>
H3AsO4 + 2 KI + H2SO4 = HAsO2 + K2SO4 + I2 + 2 H2O
HCO2H = H + CO2H =>
HCO2H = H + CO2H
C3H8 + NaNO2 + H2SO4 = C3H6O + N2O + Na2SO4 + H2O =>
C3H8 + 2 NaNO2 + H2SO4 = C3H6O + N2O + Na2SO4 + 2 H2O
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O(l) + CO2(g)
(NH4)2SO4 + AgNO3 + H2SO4 = NO + Ag2SO4 + H2O =>
3(NH4)2SO4 + 10 AgNO3 + 2 H2SO4 = 16 NO + 5 Ag2SO4 + 14 H2O
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
CuO + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
CuO + 2 NH4NO3 = Cu(NO3)2 + 2 NH3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.