| Équations équilibrées la veille |
2 Ag + ZnO = Ag2O + Zn
Zn + KClO3 + H2O + KOH = K2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 3 H2O + 6 KOH = 3 K2[Zn(OH)4] + KCl
C6H12N4 + HCl + H2O = CH2NH3*HCl + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4 CH2NH3*HCl + 2 CO2
PuO2(NO3)2 + NaOH = Na2Pu2O7 + NaNO3 + H2O =>
2 PuO2(NO3)2 + 6 NaOH = Na2Pu2O7 + 4 NaNO3 + 3 H2O
PbBr2 + K2CO3 = KBr + PbCO3 =>
PbBr2 + K2CO3 = 2 KBr + PbCO3
F2 + NH3 = N2F4 + HF2 =>
8 F2 + 2 NH3 = N2F4 + 6 HF2
ZnO + Ag = AgO + Zn =>
ZnO + Ag = AgO + Zn
Zn + HCl + Cu = ZnCl + HCu =>
Zn + HCl + Cu = ZnCl + HCu
H2SO4 + Hr(OH)2 = H2O + HrSO4 =>
H2SO4 + Hr(OH)2 = 2 H2O + HrSO4
NH4C2H3O2 + Ca3(PO4)2 = (NH4)3PO4 + Ca(C2H3O2)2 =>
6 NH4C2H3O2 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(C2H3O2)2
AlCl3 + KI = KCl + AlI3 =>
AlCl3 + 3 KI = 3 KCl + AlI3
KOH + Fe3(NO3)3 = KNO3 + FeOH =>
3 KOH + Fe3(NO3)3 = 3 KNO3 + 3 FeOH
NH4NO3 + H2O = NH4(H2O)NO3 =>
NH4NO3 + H2O = NH4(H2O)NO3
I2 + KClO3 + HCl = ICl3 + KCl + H2O =>
I2 + KClO3 + 6 HCl = 2 ICl3 + KCl + 3 H2O
H2O2 + CuSO4 = CuSO4*5H2O + O =>
5 H2O2 + CuSO4 = CuSO4*5H2O + 5 O
KClO3 + I2 + HCl = KICl4 + Cl2 + H2O =>
2 KClO3 + I2 + 12 HCl = 2 KICl4 + 3 Cl2 + 6 H2O
HNO3(aq) + NH4Cl(aq) = HCl + NH4NO3 =>
HNO3(aq) + NH4Cl(aq) = HCl + NH4NO3
KClO3 + HCl + I2 = ICl3 + KI + H2O =>
3 KClO3 + 18 HCl + 5 I2 = 7 ICl3 + 3 KI + 9 H2O
Na2SO4 + KIO3 = NaIO3 + K2SO4 =>
Na2SO4 + 2 KIO3 = 2 NaIO3 + K2SO4
C18H30O3S + O2 = CO2 + H2O + SO2 =>
C18H30O3S + 25 O2 = 18 CO2 + 15 H2O + SO2
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
KHCO3 + KOH = K2CO3H2O =>
KHCO3 + KOH = K2CO3H2O
KClO3 + I2 + HCl = H2O + I2Cl6 + KCl =>
KClO3 + I2 + 6 HCl = 3 H2O + I2Cl6 + KCl
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
CsClO = CsCl + O2 =>
2 CsClO = 2 CsCl + O2
KOH + H2SO4 = K2SO4 + H2(OH)2 =>
2 KOH + H2SO4 = K2SO4 + H2(OH)2
UO3 + Al = U + Al2O3 =>
UO3 + 2 Al = U + Al2O3
KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2 =>
2 KClO3 + I2 + HCl = KH(IO3)2 + KCl + Cl2
C + H2O = CO + H =>
C + H2O = CO + 2 H
C + D = CD =>
C + D = CD
KClO3 + I2 + HCl = H2O + (ICl3)2 + KCl =>
KClO3 + I2 + 6 HCl = 3 H2O + (ICl3)2 + KCl
K2CO3(aq) + H2SO4(aq) = H2CO3 + K2SO4 =>
K2CO3(aq) + H2SO4(aq) = H2CO3 + K2SO4
CH3CO2K + HCl = KCl + CH3CHO2 =>
CH3CO2K + HCl = KCl + CH3CHO2
Al + FeO = Fe + AlO =>
Al + FeO = Fe + AlO
K2PtCl6 + HCl = H2PtCl6 + KCl =>
K2PtCl6 + 2 HCl = H2PtCl6 + 2 KCl
Na + KNO2 = Na2O + K2O + N2 =>
6 Na + 2 KNO2 = 3 Na2O + K2O + N2
CH3CO2K + HCl = KCl + C2H4O2 =>
CH3CO2K + HCl = KCl + C2H4O2
C5H10(s) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10(s) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Mg3N2 + HOH = Mg(OH)2 + NH3 =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 NH3
Fe + H2MnO4 = Fe2(MnO4)3 + H2 =>
2 Fe + 3 H2MnO4 = Fe2(MnO4)3 + 3 H2
NaBr + SnCl2 = NaCl + SnBr2 =>
2 NaBr + SnCl2 = 2 NaCl + SnBr2
Ti(NO3)4 = Ti + NO2 + O2 =>
Ti(NO3)4 = Ti + 4 NO2 + 2 O2
HCI + Na2CO3 = NaCI + H2CO3 =>
2 HCI + Na2CO3 = 2 NaCI + H2CO3
Se + H2SO4 = Se2SO4 + H2 =>
2 Se + H2SO4 = Se2SO4 + H2
CH3CO2K + HCl = KCl + CH3COOH =>
CH3CO2K + HCl = KCl + CH3COOH
MgSO4(aq) + NaCl(aq) = MgCl2(aq) + Na2SO4(s) =>
MgSO4(aq) + 2 NaCl(aq) = MgCl2(aq) + Na2SO4(s)
KMnO4 + FeSO3 + HCl = Fe2(SO4)3 + FeCl3 + KCl + MnCl2 + H2O =>
9 KMnO4 + 15 FeSO3 + 42 HCl = 5 Fe2(SO4)3 + 5 FeCl3 + 9 KCl + 9 MnCl2 + 21 H2O
Mg(s) + NaOH(aq) = Na2MgO2(s) + H2(g) =>
Mg(s) + 2 NaOH(aq) = Na2MgO2(s) + H2(g)
CH3CH5 + O2 = CO2 + H2O =>
CH3CH5 + 4 O2 = 2 CO2 + 4 H2O
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
