| Équations équilibrées la veille |
2 KMnO4(aq) + 5 Na2C2O4(s) + 8 H2SO4(ac) = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
Ni(ClO)3 + Pb(NO2)4 = Ni(NO2)3 + Pb(ClO)4 =>
4 Ni(ClO)3 + 3 Pb(NO2)4 = 4 Ni(NO2)3 + 3 Pb(ClO)4
FeI3 + Mg = MgI3 + Fe =>
FeI3 + Mg = MgI3 + Fe
Li3BO3 + Mg[NO3]2 = Mg3[BO3]2 + LiNO3 =>
2 Li3BO3 + 3 Mg[NO3]2 = Mg3[BO3]2 + 6 LiNO3
ZnBr2 + Cl2 = Zn + ClBr2 =>
2 ZnBr2 + Cl2 = 2 Zn + 2 ClBr2
HF + Cu = FCu + H =>
HF + Cu = FCu + H
NaCrO + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO + 5 Na2O2 + 4 H2O = 8 NaOH + 2 Na2CrO4
K3PO4 + NiSO4 = K3SO4 + NiPO4 =>
K3PO4 + NiSO4 = K3SO4 + NiPO4
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
C4H9Br + NaOH = C4H9OH + NaBr =>
C4H9Br + NaOH = C4H9OH + NaBr
MgCl2 + K3Po4 = K3Cl2 + MgPo4 =>
MgCl2 + K3Po4 = K3Cl2 + MgPo4
He + H = He2H4 =>
2 He + 4 H = He2H4
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
TiCl2 + AgNO3 = Ti(NO3)2 + AgCl =>
TiCl2 + 2 AgNO3 = Ti(NO3)2 + 2 AgCl
C7H16 + O22 = C7O14 + H16O8 =>
C7H16 + O22 = C7O14 + H16O8
BaCl2 + HCl = BaCl3 + H2 =>
2 BaCl2 + 2 HCl = 2 BaCl3 + H2
P2O5 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P2O5 + 3 Mg(OH)2 = Mg3(PO4)2 + 3 H2O
Fe(SO4) + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 Fe(SO4) + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
KMnO4 + K2CO3 = K2MnO4 + O2 + CO2 =>
4 KMnO4 + 2 K2CO3 = 4 K2MnO4 + O2 + 2 CO2
Zn + KBr = ZnBr2 + K =>
Zn + 2 KBr = ZnBr2 + 2 K
NaHCO3 = NaOH*CO2 =>
NaHCO3 = NaOH*CO2
NF3 = N2F6 =>
2 NF3 = N2F6
Mg + H2SO4 = H + MgSO4 =>
Mg + H2SO4 = 2 H + MgSO4
ZnSO4(aq) + Mg = MgSO4(aq) + Zn =>
ZnSO4(aq) + Mg = MgSO4(aq) + Zn
LiNO3 + PbO = Pb(NO3)2 + Li2O =>
2 LiNO3 + PbO = Pb(NO3)2 + Li2O
CH8 + Cl2 = C3H7Cl + HCl =>
3 CH8 + 9 Cl2 = C3H7Cl + 17 HCl
CrSO4 + CaBr2 = CrBr2 + CaSO4 =>
CrSO4 + CaBr2 = CrBr2 + CaSO4
NaNO3 + NaHSO4*H2O = Na2SO4 + HNO3 + H2O =>
NaNO3 + NaHSO4*H2O = Na2SO4 + HNO3 + H2O
HClFe{2}O{3} = FeClH{2}O =>
HClFe{2}O{3} = FeClH{2}O
SrCl2(H20)6 + O2 = SrCl2 + H2O =>
SrCl2(H20)6 + 30 O2 = SrCl2 + 60 H2O
PbO2 + Fe(NO3)2 + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 Fe(NO3)2 + 4 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 2 H2O
C6H4(OH)COOH + O2 = CO2 + H2O =>
C6H4(OH)COOH + 7 O2 = 7 CO2 + 3 H2O
H3PO4 + CaOH2 = Ca3PO4 + HOH2 =>
H3PO4 + 3 CaOH2 = Ca3PO4 + 3 HOH2
Cl2 + NO3 + AlAg = AgCl + Al(NO3)3 =>
Cl2 + 6 NO3 + 2 AlAg = 2 AgCl + 2 Al(NO3)3
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Zn + HNO3 = Zn[NO3]2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn[NO3]2 + NH4NO3 + 3 H2O
CH3COOH + H2SO4 = CH3COO{-} + H3SO4{+} =>
CH3COOH + H2SO4 = CH3COO{-} + H3SO4{+}
HC2H3O2 + NH3 = C2H3O2{-} + NH4{+} =>
HC2H3O2 + NH3 = C2H3O2{-} + NH4{+}
(NH4)2O(aq) + HCl(aq) = H2O(l) + NH4Cl(aq) =>
(NH4)2O(aq) + 2 HCl(aq) = H2O(l) + 2 NH4Cl(aq)
CS1 + O2 = CO2 + SO2 =>
CS1 + 2 O2 = CO2 + SO2
C12H24N + O2 = H2O + CO2 + NO =>
2 C12H24N + 37 O2 = 24 H2O + 24 CO2 + 2 NO
O5 = O2 =>
2 O5 = 5 O2
Cr(OH)3 + Fe(MnO4)3 = Cr(MnO4)3 + Fe(OH)3 =>
Cr(OH)3 + Fe(MnO4)3 = Cr(MnO4)3 + Fe(OH)3
C9H4 + O2 = CO2 + H2O =>
C9H4 + 10 O2 = 9 CO2 + 2 H2O
NaHCO3 = NaOH*CO2 =>
NaHCO3 = NaOH*CO2
H2O2 + KNaC4H4O6 = CO2 + H2O + NaOH + KOH =>
5 H2O2 + KNaC4H4O6 = 4 CO2 + 6 H2O + NaOH + KOH
H3AsO3 + H2SO4 + Zn = ZnSO4 + AsH3 + H2O =>
H3AsO3 + 3 H2SO4 + 3 Zn = 3 ZnSO4 + AsH3 + 3 H2O
Cr + H2O = Cr(OH)2 + H2 =>
Cr + 2 H2O = Cr(OH)2 + H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
