| Équations équilibrées la veille |
6 Cu + Na3PO4 = 3 Cu2Na + PO4
BaSiO3 + HNO3 = Ba(NO3)2 + SiO2 + H2O =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + SiO2 + H2O
Au = Au3 =>
3 Au = Au3
Ca(ClO4)2 + Na2CO3 = CaCO3 + NaClO4 =>
Ca(ClO4)2 + Na2CO3 = CaCO3 + 2 NaClO4
KCNS + K2Cr2O7 + H2SO4 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KCNS + 5 K2Cr2O7 + 19 H2SO4 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KIO3 + C6H8O7 + KI = C6H5K3O7 + H2O + I2 =>
KIO3 + 2 C6H8O7 + 5 KI = 2 C6H5K3O7 + 3 H2O + 3 I2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NO2 + 31 O2 = 20 CO2 + 22 H2O + 4 NO2
C6H10O4 + C13H28O = C32H62O4 + H2O =>
C6H10O4 + 2 C13H28O = C32H62O4 + 2 H2O
I2(g) + Li(s) = LiI =>
I2(g) + 2 Li(s) = 2 LiI
Cu + Ba(OH)2 = Cu(OH)2 + Ba =>
Cu + Ba(OH)2 = Cu(OH)2 + Ba
MnO4{-} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + OH{-} =>
2 MnO4{-} + 5 SO3{2-} + 3 H2O = 2 Mn{2+} + 5 SO4{2-} + 6 OH{-}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + Cl = AgCl + NO3Cl =>
AgNO3 + 2 Cl = AgCl + NO3Cl
BaCl2 + C2H8N2O4 = BaN2O4 + ClCH4 =>
BaCl2 + C2H8N2O4 = BaN2O4 + 2 ClCH4
NaOH + KSCN = NaSCN + KOH =>
NaOH + KSCN = NaSCN + KOH
CH3(CH2)3CH2OH + Cr2O7{2-} + H{+} = CH3(CH2)CHO + Cr{3+} + H2O =>
9 CH3(CH2)3CH2OH + 5 Cr2O7{2-} + 40 H{+} = 15 CH3(CH2)CHO + 10 Cr{3+} + 29 H2O
Mg + Pb(NO2)3 = Pb + Mg(NO2)2 =>
3 Mg + 2 Pb(NO2)3 = 2 Pb + 3 Mg(NO2)2
Pb3N4 + Al = AlN + Pb =>
Pb3N4 + 4 Al = 4 AlN + 3 Pb
HClO3 = Cl2O + HClO4 + H2 =>
7 HClO3 = Cl2O + 5 HClO4 + H2
CuSO4*5H2O + NH3 = Cu(NH3)SO4*H2O + H2O =>
CuSO4*5H2O + NH3 = Cu(NH3)SO4*H2O + 4 H2O
NaNO3(s) + C(s) = NaNO2(s) + CO2(g) =>
2 NaNO3(s) + C(s) = 2 NaNO2(s) + CO2(g)
KCl(aq) + Na2S(aq) = K2S + NaCl =>
2 KCl(aq) + Na2S(aq) = K2S + 2 NaCl
Hg2Cl2 + NH4OH = Hg(NH2)Cl + NH4Cl + H2O + Hg =>
Hg2Cl2 + 2 NH4OH = Hg(NH2)Cl + NH4Cl + 2 H2O + Hg
zincsulfate + sodiumchloride = zincchloride + sodiumsulfate =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
As2O5 + H2 = As2O3 + H2O =>
As2O5 + 2 H2 = As2O3 + 2 H2O
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+} =>
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+}
N2H4 + I = HI + N =>
N2H4 + 4 I = 4 HI + 2 N
K(s) + P4(s) = K3P(s) =>
12 K(s) + P4(s) = 4 K3P(s)
Na2C2O4 + La(ClO4)3 = La2(C2O4)3 + NaClO4 =>
3 Na2C2O4 + 2 La(ClO4)3 = La2(C2O4)3 + 6 NaClO4
Mg(OH)2 + H3O = Mg2 + H2O =>
2 Mg(OH)2 + 4 H3O = Mg2 + 8 H2O
FeC + O2 = CO2 + Fe =>
FeC + O2 = CO2 + Fe
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NaN3 + FeO3 = N2 + Fe + Na2O =>
6 NaN3 + FeO3 = 9 N2 + Fe + 3 Na2O
NaF(aq) + CaCl2(aq) = NaCl + F2Ca =>
2 NaF(aq) + CaCl2(aq) = 2 NaCl + F2Ca
Cl2 + K = Cl2K7 =>
Cl2 + 7 K = Cl2K7
H2S + HMnO4 = H2SO4 + MnO2 + H2O =>
3 H2S + 8 HMnO4 = 3 H2SO4 + 8 MnO2 + 4 H2O
BaCl2 + K3PO4 = Ba3(PO4)2(s) + KCl(aq) =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2(s) + 6 KCl(aq)
KH2PO4 + KNO3 = K2O + HPO + NO3 + H2O =>
2 KH2PO4 + 8 KNO3 = 5 K2O + 2 HPO + 8 NO3 + H2O
KHCO3 + NaOH = NaHCO3 + K2CO3 + H2O =>
2 KHCO3 + NaOH = NaHCO3 + K2CO3 + H2O
MgS + HNO = MgNO + HS =>
MgS + HNO = MgNO + HS
Sn + Mo = Sn2Mo =>
2 Sn + Mo = Sn2Mo
potassiumhydroxide + aluminiumnitrate = potassiumnitrate + aluminiumhydroxide =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
H3PO4 = P4 + O2 + H2O =>
4 H3PO4 = P4 + 5 O2 + 6 H2O
Mg + Zn(ZnNO3)2 = Zn + Mg(NO3)2 =>
Mg + Zn(ZnNO3)2 = 3 Zn + Mg(NO3)2
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + LiC2H3O2 =>
Zn(C2H3O2)2 + Li2CrO4 = ZnCrO4 + 2 LiC2H3O2
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
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.
