Équations équilibrées la veille |
NaH2PO4 + H2O = NaH3O + HPO4
HCl(aq) + Ba(OH)2(aq) = H2O(l) + BaCl2(aq) =>
2 HCl(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaCl2(aq)
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5COOH =>
C6H5CH3 + 3 H2SO4 = 3 SO2 + 4 H2O + C6H5COOH
(Na2)CO3 + Ni(NO3)2 = NiCO3 + Na(NO3) =>
(Na2)CO3 + Ni(NO3)2 = NiCO3 + 2 Na(NO3)
Cu + AgNO3 = CuAgNO3 =>
Cu + AgNO3 = CuAgNO3
CuSO4 + Zn = Cu + Zn2(SO4)2 =>
2 CuSO4 + 2 Zn = 2 Cu + Zn2(SO4)2
CaO + Li = CaOLi =>
CaO + Li = CaOLi
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Na3AsO3 + HCl + SnCl2 = As + SnCl4 + NaCl + H2O =>
2 Na3AsO3 + 12 HCl + 3 SnCl2 = 2 As + 3 SnCl4 + 6 NaCl + 6 H2O
CH3COOH + NaHCO3 = NaCH3COOH + H2O + CO2 =>
9 CH3COOH + 8 NaHCO3 = 8 NaCH3COOH + 6 H2O + 10 CO2
VOCl3 = V + O + Cl =>
VOCl3 = V + O + 3 Cl
Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2
Fe + H2SO4 = H2 + FeSO4 =>
Fe + H2SO4 = H2 + FeSO4
C9H9 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
80 C9H9 + 162 KMnO4 + 243 H2SO4 = 90 C6H5(COOH)2 + 162 MnSO4 + 81 K2SO4 + 288 H2O
Na + Br(NO3)2 = NaNO3 + Br =>
2 Na + Br(NO3)2 = 2 NaNO3 + Br
Na2CO3 + NiSO4 = Na2SO4 + NiCO3 =>
Na2CO3 + NiSO4 = Na2SO4 + NiCO3
Na + Ca(OH)2 = Ca + (NaOH) =>
2 Na + Ca(OH)2 = Ca + 2(NaOH)
IC6H4NO2 + Cu = C12H8N2O4 + CuI =>
2 IC6H4NO2 + 2 Cu = C12H8N2O4 + 2 CuI
HNO3 + Zn + H{+} = HNO2 + Zn{2+} + H2O =>
HNO3 + Zn + 2 H{+} = HNO2 + Zn{2+} + H2O
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + Mn(OH)2 + KOH =>
5 K4[Fe(CN)6] + 2 KMnO4 + 8 H2O = 5 K2[Fe(CN)6] + 2 Mn(OH)2 + 12 KOH
CH3NH3 + NaNO2 = CH3NO2 + NaNH2 + H2 =>
2 CH3NH3 + 2 NaNO2 = 2 CH3NO2 + 2 NaNH2 + H2
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH =>
[H3NCH2COOH]Cl + NaOH = NaCl + H2O + NH2CH2COOH
Tl2(SO4)3 + H2S = Tl2S + H2SO4 + S =>
Tl2(SO4)3 + 3 H2S = Tl2S + 3 H2SO4 + 2 S
HNO3(s) + H2S(s) = NO(s) + S(s) + H2O(s) =>
2 HNO3(s) + 3 H2S(s) = 2 NO(s) + 3 S(s) + 4 H2O(s)
H2Te + HNO3 = Te + H2O + NO =>
3 H2Te + 2 HNO3 = 3 Te + 4 H2O + 2 NO
H2O(l) + Sr(s) = H2 + Sr(OH)2 =>
2 H2O(l) + Sr(s) = H2 + Sr(OH)2
K2CuO4 + (NH4)2S + H2O = Cu(OH)2 + KOH + S + NH4OH =>
K2CuO4 + 2(NH4)2S + 4 H2O = Cu(OH)2 + 2 KOH + 2 S + 4 NH4OH
Zn + NO3{-} + H{+} = Zn{3+} + N2O + H2O =>
8 Zn + 6 NO3{-} + 30 H{+} = 8 Zn{3+} + 3 N2O + 15 H2O
FrOH + NH4PO4 = FrPO4 + NH4OH =>
FrOH + NH4PO4 = FrPO4 + NH4OH
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
MnO4{-} + PO3{3-} + H{+} = PO4{3-} + Mn{2+} + H2O =>
2 MnO4{-} + 5 PO3{3-} + 6 H{+} = 5 PO4{3-} + 2 Mn{2+} + 3 H2O
H2S + Na[Al(OH)4] = NaHS + Al(OH)3 + H2O =>
H2S + Na[Al(OH)4] = NaHS + Al(OH)3 + H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS =>
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS
QT + RS = RT2 + Q2S =>
2 QT + RS = RT2 + Q2S
*4C4H10 + O2 = CO2 + H2O =>
*4C4H10 + 26 O2 = 16 CO2 + 20 H2O
ZnO + NH3 = ZnOHN + H =>
ZnO + NH3 = ZnOHN + 2 H
CH2O2 + NaOH = [HCOO{-}]Na{+} + H2O =>
CH2O2 + NaOH = [HCOO{-}]Na{+} + H2O
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
Zn(Cl)2 + AgNO3 = AgCl + Zn(NO3)2 =>
Zn(Cl)2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
(NH4)2CO3 + KBr = (NH4)Br + K2CO3 =>
(NH4)2CO3 + 2 KBr = 2(NH4)Br + K2CO3
AgO + Zn + H2O = Zn(OH)2 + Ag =>
AgO + Zn + H2O = Zn(OH)2 + Ag
MnCl2 + AgNO3 = AgCl2 + MnNO3 =>
MnCl2 + AgNO3 = AgCl2 + MnNO3
C7H9N + H2O = C7H8N{-} + H3O{+} =>
C7H9N + H2O = C7H8N{-} + H3O{+}
CH2CHCH2CH3 + O2 = CO2H2O =>
CH2CHCH2CH3 + 6 O2 = 4 CO2H2O
HClO3 + Sr(OH)2 = Sr(OH)ClO3 + H2O =>
HClO3 + Sr(OH)2 = Sr(OH)ClO3 + H2O
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
Al + Ca3N2 = AlN + Ca =>
2 Al + Ca3N2 = 2 AlN + 3 Ca
AgNO3 + Na(CrO4)2 = Ag(CrO4)2 + NaNO3 =>
AgNO3 + Na(CrO4)2 = Ag(CrO4)2 + NaNO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.