Équations équilibrées la veille |
N2 + 3 H2 = 2 NH3
Ta + Ge = Ta4Ge5 =>
4 Ta + 5 Ge = Ta4Ge5
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2SO4 + 15 CO2 + 34 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Cu(OH)2 + Ag2CO3 = CuCO3 + AgOH =>
Cu(OH)2 + Ag2CO3 = CuCO3 + 2 AgOH
C9H8O2 + Br2 = C9H8O2Br2 =>
C9H8O2 + Br2 = C9H8O2Br2
Cr2O7 + I2 = Cr + IO3 =>
6 Cr2O7 + 7 I2 = 12 Cr + 14 IO3
NaCl(aq) = Na(aq) + Cl2(g) =>
2 NaCl(aq) = 2 Na(aq) + Cl2(g)
CH2 + O = CO + H2O =>
CH2 + 2 O = CO + H2O
Ti(s) + N2(g) = TiN4(s) =>
Ti(s) + 2 N2(g) = TiN4(s)
HNO3 + FeOH3 = FeNO3 + HOH3 =>
HNO3 + FeOH3 = FeNO3 + HOH3
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
HC + O = CO + H =>
HC + O = CO + H
Br + KCl = BrCl + K =>
Br + KCl = BrCl + K
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 9 CO2 + 40 H2O
C9H8O2 + Br2 = C9H8O2Br2 =>
C9H8O2 + Br2 = C9H8O2Br2
NaCl(aq) = Na(aq) + Cl2 =>
2 NaCl(aq) = 2 Na(aq) + Cl2
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O
Fe(iii) + S = Fe2S3 =>
2 Fe(iii) + 3 S = Fe2S3
CH2 + O = CH2O =>
CH2 + O = CH2O
C4H9BrKOH(aq) = C4H8KBrH2O =>
C4H9BrKOH(aq) = C4H8KBrH2O
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2(SO4) + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2(SO4) + 15 CO2 + 34 H2O
KNO3 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 K2SO4 + 4 H2O
Al2O3 + NaHCO3 = Na2O + Al(HCO3)3 =>
Al2O3 + 6 NaHCO3 = 3 Na2O + 2 Al(HCO3)3
Rb3PO4 + H2O = RbOH + H3PO4 =>
Rb3PO4 + 3 H2O = 3 RbOH + H3PO4
Al2O3 + NaHCO3 = Na2O + Al(HCO3)3 =>
Al2O3 + 6 NaHCO3 = 3 Na2O + 2 Al(HCO3)3
NaCl(aq) = NaCl(s) =>
NaCl(aq) = NaCl(s)
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
Na2ZnO2CO2 = Na2CO3ZnO =>
Na2ZnO2CO2 = Na2CO3ZnO
Zn + H = HZn =>
Zn + H = HZn
CH2 + O = CH2O =>
CH2 + O = CH2O
[Ni(NH3)6]Cl2 + C2H4(NH2)2 = [Ni(C2H4(NH2)2)]Cl2 + NH3 =>
[Ni(NH3)6]Cl2 + C2H4(NH2)2 = [Ni(C2H4(NH2)2)]Cl2 + 6 NH3
NaCl(aq) = Na + Cl =>
NaCl(aq) = Na + Cl
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O
Li + NaBr = Na + LiBr =>
Li + NaBr = Na + LiBr
GaF3 + C5 = C5F + Ga =>
GaF3 + 3 C5 = 3 C5F + Ga
Zn + H = ZnH2 =>
Zn + 2 H = ZnH2
Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni
Se + H2O = H2SeO =>
Se + H2O = H2SeO
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
CH2 + O = CO + H2O =>
CH2 + 2 O = CO + H2O
CH2 + O = CH2O =>
CH2 + O = CH2O
N + H + P + O = (NH4)3PO4 =>
3 N + 12 H + P + 4 O = (NH4)3PO4
Na3PO3 + CaCl2 = Na3Cl2 + CaPO3 =>
Na3PO3 + CaCl2 = Na3Cl2 + CaPO3
Cr(No3)3 + NaI = CrI3 + NaNo3 =>
Cr(No3)3 + 3 NaI = CrI3 + 3 NaNo3
Fe2O3 + Fe = Fe3O4 =>
4 Fe2O3 + Fe = 3 Fe3O4
C7H6O + KOH = C7H5O2K + C7H8O =>
2 C7H6O + KOH = C7H5O2K + C7H8O
Se + H2O = Se3O4 + H2 =>
3 Se + 4 H2O = Se3O4 + 4 H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.