Équations équilibrées la veille |
3 HBrO = HBrO3 + 2 HBr
CaH2O2 + H3PO4 = H2O + Ca + PO4 =>
3 CaH2O2 + 2 H3PO4 = 6 H2O + 3 Ca + 2 PO4
NaHCO3 + CaCl2 = NaHCO3CaCl2 =>
NaHCO3 + CaCl2 = NaHCO3CaCl2
K2CO3(ac) + Ba(NO3)2(ac) = KNO3(ac) + BaCO3(s) =>
K2CO3(ac) + Ba(NO3)2(ac) = 2 KNO3(ac) + BaCO3(s)
NaHCO3 + CH3(CH2)16COOH = C18H35NaO2 + H2O + CO2 =>
NaHCO3 + CH3(CH2)16COOH = C18H35NaO2 + H2O + CO2
H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO
P2Te3 + HNO3 + H2O = H3PO4 + H2TeO4 + NO =>
3 P2Te3 + 28 HNO3 + 4 H2O = 6 H3PO4 + 9 H2TeO4 + 28 NO
H2(SO4) + Al2O3 = H2O + Al2(SO4)3 =>
3 H2(SO4) + Al2O3 = 3 H2O + Al2(SO4)3
H{+} + Cr2O7{2-} + C2H6O = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H6O = 4 Cr{3+} + 2 CO2 + 11 H2O
Cu + AgNO3 = CuNO3 + Ag* =>
Cu + AgNO3 = CuNO3 + Ag*
Cu(OH)2 + NO2 = Cu(NO3)2 + NO + H2O =>
Cu(OH)2 + 3 NO2 = Cu(NO3)2 + NO + H2O
Cr2O7{2-} + H{+} + {-} = Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6e = 2 Cr{3+} + 7 H2O
I2MgCl2 = I2Cl2Mg =>
I2MgCl2 = I2Cl2Mg
HCl + HNO3 + CaCO3 = H + CN + CaCl + O2 =>
HCl + HNO3 + CaCO3 = 2 H + CN + CaCl + 3 O2
Ag(NH3)2OH + HNO3 + NaCl = AgCl + NaNO3 + NH4NO3 + H2O =>
Ag(NH3)2OH + 3 HNO3 + NaCl = AgCl + NaNO3 + 2 NH4NO3 + H2O
C23H48(s) + O2(g) = CO2(g) + H2O(g) =>
C23H48(s) + 35 O2(g) = 23 CO2(g) + 24 H2O(g)
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
(NH4)2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
3(NH4)2S + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 3(NH4)2SO4 + 16 H2O
C9H17ClO + C27H46O = H{+} + Cl{-} + C36H62O2 =>
C9H17ClO + C27H46O = H{+} + Cl{-} + C36H62O2
CuCO3*Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
K(MnO4) + NI(NO3)2 = K(NO3) + NI(MnO4)2 =>
2 K(MnO4) + NI(NO3)2 = 2 K(NO3) + NI(MnO4)2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
CH3COOH + H2O = H3O + CH3CO2 =>
CH3COOH + H2O = H3O + CH3CO2
CuF + KBr = KF + CuBr =>
CuF + KBr = KF + CuBr
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
Al(NO3)3 + C2H4O2(s) = Al(C2H3O2)3 + HNO3 =>
Al(NO3)3 + 3 C2H4O2(s) = Al(C2H3O2)3 + 3 HNO3
H2S + O2 + Cl2 = H2O + SO2Cl2 =>
2 H2S + 3 O2 + 2 Cl2 = 2 H2O + 2 SO2Cl2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
HC + KOH = KC + H2O =>
HC + KOH = KC + H2O
C12H24O2 + (C6H5)2 = C24H34O2 =>
C12H24O2 + (C6H5)2 = C24H34O2
CH3COONa + K2CO3 = Na2CO3 + CH3COOK =>
2 CH3COONa + K2CO3 = Na2CO3 + 2 CH3COOK
K2OCO2 = K2CO3 =>
K2OCO2 = K2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CU(NO3)2 + LiOH = CU(OH)2 + LiNO3 =>
CU(NO3)2 + 2 LiOH = CU(OH)2 + 2 LiNO3
NaAlO2 + H2SO4 + H2O = Na2SO4 + Al(OH)3 =>
2 NaAlO2 + H2SO4 + 2 H2O = Na2SO4 + 2 Al(OH)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2O + C2N2 = NH3 + H2C2O4 =>
4 H2O + C2N2 = 2 NH3 + H2C2O4
Tc2O7 + H2 = Tc(OH)2 + H2O =>
Tc2O7 + 5 H2 = 2 Tc(OH)2 + 3 H2O
AgI + Cl2 = AgCl + I =>
2 AgI + Cl2 = 2 AgCl + 2 I
(Cr(N2H4CO)20)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10(Cr(N2H4CO)20)4(Cr(CN)6)3 + 2968 KMnO4 + 3527 H2SO4 = 35 K2Cr2O7 + 2968 MnSO4 + 980 CO2 + 1780 KNO3 + 559 K2SO4 + 5127 HOH
Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2
SO3 + NH4 + H2O = (NH4)2SO4 + H2 =>
SO3 + 2 NH4 + H2O = (NH4)2SO4 + H2
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
X + CaCl2 = Ca + XCl =>
2 X + CaCl2 = Ca + 2 XCl
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.