| Équations équilibrées la veille |
Ag2S + 2 HCl = 2 AgCl + H2S
F2 + UCl6 = UF6 + Cl2 =>
3 F2 + UCl6 = UF6 + 3 Cl2
KClO + P = KCl + PO =>
KClO + P = KCl + PO
ClO2 = ClO3 + Cl =>
3 ClO2 = 2 ClO3 + Cl
SOH + CO2 = S2CO3 + H2O =>
2 SOH + CO2 = S2CO3 + H2O
Cd + CuF2 = Cu2 + CdF2 =>
2 Cd + 2 CuF2 = Cu2 + 2 CdF2
MgS + HNO3 = H2SO3 + HNO2 + Mg(NO3)2 =>
MgS + 5 HNO3 = H2SO3 + 3 HNO2 + Mg(NO3)2
C2H5 + Fe = Fe(C2H5)2 =>
2 C2H5 + Fe = Fe(C2H5)2
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2 =>
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2
NaC2H3O2 + Cu(NO3)2 = CuC2H3O2 + Na(NO3)2 =>
NaC2H3O2 + Cu(NO3)2 = CuC2H3O2 + Na(NO3)2
Al + Sn = AlSn =>
Al + Sn = AlSn
Cd + CuF2 = CdF + Cu =>
2 Cd + CuF2 = 2 CdF + Cu
Mn + HCl = MnCl7 + H2 =>
2 Mn + 14 HCl = 2 MnCl7 + 7 H2
TeO3 = TeO2 + O2 =>
2 TeO3 = 2 TeO2 + O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba(OH)2 + H + SO4 = BaSO4 + H2O =>
Ba(OH)2 + 2 H + SO4 = BaSO4 + 2 H2O
Fe(OH)3 + Fe = Fe3O4 + H2O =>
8 Fe(OH)3 + Fe = 3 Fe3O4 + 12 H2O
Fe + HC = FeC2 + H2 =>
Fe + 2 HC = FeC2 + H2
KI3 + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI3 + H2O2 + H2SO4 = 3 I2 + K2SO4 + 2 H2O
HCl + PBO = PBCl2 + H2O =>
2 HCl + PBO = PBCl2 + H2O
NaNO3 + H3PO4 = Na3PO4 + HNO3 =>
3 NaNO3 + H3PO4 = Na3PO4 + 3 HNO3
Cr203 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr203 + 609 KNO3 + 406 KOH = 203 K2CrO4 + 609 KNO2 + 203 H2O
CH3CH2COH + Ag(NH3)2OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O
Na2S2O3(aq) + Cl2(g) + H2O(l) = NaHSO4(aq) + HCl =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(l) = 2 NaHSO4(aq) + 8 HCl
Fe(NH4)2(SO4)2(H2O)6 + H2O2 + K2C2O4(H2O) + H2C2O4 = K3[Fe(C2O4)3](H2O)3 + H2O + H2SO4 + (NH4)2SO4 =>
2 Fe(NH4)2(SO4)2(H2O)6 + H2O2 + 3 K2C2O4(H2O) + 3 H2C2O4 = 2 K3[Fe(C2O4)3](H2O)3 + 11 H2O + 2 H2SO4 + 2(NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCOOH + Fe2O3 = Fe(HCOO)3 + H2O =>
6 HCOOH + Fe2O3 = 2 Fe(HCOO)3 + 3 H2O
K2Cr2O7 + HNO2 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 HNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 HNO3 + K2SO4 + 4 H2O
CuCl2 + HJ = CuJ2 + HCl =>
CuCl2 + 2 HJ = CuJ2 + 2 HCl
ZnO + N2O5 = Zn3N2 + O2 =>
3 ZnO + N2O5 = Zn3N2 + 4 O2
AlCl3(aq) + KOH(aq) = Al(OH)3(s) + KCl(aq) =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3(s) + 3 KCl(aq)
P4 + O3 = P4O10 =>
3 P4 + 10 O3 = 3 P4O10
Ni2Cl + O = NiO + Cl2O5 =>
2 Ni2Cl + 9 O = 4 NiO + Cl2O5
BaCO3 + Al2O3 = BaAl2O4 + CO2 =>
BaCO3 + Al2O3 = BaAl2O4 + CO2
Au + NaCN + H2O2 = NaAu(CN)2 + NaOH =>
2 Au + 4 NaCN + H2O2 = 2 NaAu(CN)2 + 2 NaOH
Cu(NO3)2 + Zn = ZnCu + (NO3)3 =>
3 Cu(NO3)2 + 3 Zn = 3 ZnCu + 2(NO3)3
Mg2 + S2 = Mg2S2 =>
Mg2 + S2 = Mg2S2
CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + 2 H2O
C7H16 + HNO3 = C7H15 + NO2 + H2O =>
C7H16 + HNO3 = C7H15 + NO2 + H2O
PBr3(s) = P(s) + Br2(l) =>
2 PBr3(s) = 2 P(s) + 3 Br2(l)
N5 = N1 =>
N5 = 5 N1
NaOH(ac) + Pb(NO3)2(ac) = NaNO3(ac) + Pb(OH)2(s) =>
2 NaOH(ac) + Pb(NO3)2(ac) = 2 NaNO3(ac) + Pb(OH)2(s)
Cl2 + K3P = K + Cl3P =>
3 Cl2 + 2 K3P = 6 K + 2 Cl3P
FeCl3 + NH4I = FeI3 + NH4Cl =>
FeCl3 + 3 NH4I = FeI3 + 3 NH4Cl
Cu(NO3)2 + Na2O = CuO + Na(NO3) =>
Cu(NO3)2 + Na2O = CuO + 2 Na(NO3)
ClO{-} + Bi2O3 + H2O = Cl{-} + BiO3{-} + H{+} =>
2 ClO{-} + Bi2O3 + H2O = 2 Cl{-} + 2 BiO3{-} + 2 H{+}
AgNO3 + K3PO3 = KNO3 + Ag3PO3 =>
3 AgNO3 + K3PO3 = 3 KNO3 + Ag3PO3
ZnCl2 + Na2S + H2O = Zn(OH)2 + H2S + NaCl =>
ZnCl2 + Na2S + 2 H2O = Zn(OH)2 + H2S + 2 NaCl
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
