| Équations équilibrées la veille |
2 KBr = Br2 + 2 K
CH3COOH3 + O2 = CO2 + H2O =>
2 CH3COOH3 + 5 O2 = 4 CO2 + 6 H2O
FeCl3 + HNO3 + NaOH = Fe(OH)3 + NaNO3 + HCl =>
FeCl3 + 3 HNO3 + 3 NaOH = Fe(OH)3 + 3 NaNO3 + 3 HCl
C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O
Al2S3 + O3 = Al2O3 + SO2 =>
Al2S3 + 3 O3 = Al2O3 + 3 SO2
CaCO3 + FeCl2 = CaCl2 + FeCO3 =>
CaCO3 + FeCl2 = CaCl2 + FeCO3
CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2 =>
2 CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2
Ca(NO3)2 + AgF = AgNO3 + CaF2 =>
Ca(NO3)2 + 2 AgF = 2 AgNO3 + CaF2
Ca + P2O5 = CaO + P4 =>
10 Ca + 2 P2O5 = 10 CaO + P4
CH3CONHCH3 + HCl + H2O = CH3NH3Cl + CH3COOH =>
CH3CONHCH3 + HCl + H2O = CH3NH3Cl + CH3COOH
Na2CO3 + HCl = CO3Cl + Na2H =>
Na2CO3 + HCl = CO3Cl + Na2H
Co(NH3)4 + HCl = Co(HCl) + NH3 =>
Co(NH3)4 + HCl = Co(HCl) + 4 NH3
H2O + NO = H3N0 + O2 =>
6 H2O + 4 NO = 4 H3N0 + 5 O2
CKIO3 = KCIO4 + KCI =>
4 CKIO3 = 3 KCIO4 + KCI
FeCr2O7 + KNO2 + KOH = K2CrO4 + Fe(OH)3 + NO =>
FeCr2O7 + KNO2 + 3 KOH = 2 K2CrO4 + Fe(OH)3 + NO
AlMg(OH)3CO3 + HCl = MgCl2 + AlCl3 + H2O + CO2 =>
AlMg(OH)3CO3 + 5 HCl = MgCl2 + AlCl3 + 4 H2O + CO2
H3BO2 + Sc(OH)2 = Sc3(BO2)2 + H2O =>
2 H3BO2 + 3 Sc(OH)2 = Sc3(BO2)2 + 6 H2O
Al + FeSO4 = Fe + Al(SO4) =>
Al + FeSO4 = Fe + Al(SO4)
Mn + H2O = MnO2 + H =>
Mn + 2 H2O = MnO2 + 4 H
NaCl + H2O + SiO2 = HCl + Na4SiO4 =>
4 NaCl + 2 H2O + SiO2 = 4 HCl + Na4SiO4
HC = CH =>
HC = CH
X2CO3 + CaCl2 = XCl + CaCO3 =>
X2CO3 + CaCl2 = 2 XCl + CaCO3
CuSO4*5H2O + KSCN = K2SO4 + Cu(SCN)2 + H2O =>
CuSO4*5H2O + 2 KSCN = K2SO4 + Cu(SCN)2 + 5 H2O
FeCl2 + K3[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + K4[Fe(Cn)6] + KCl =>
2 FeCl2 + 8 K3[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + 5 K4[Fe(Cn)6] + 4 KCl
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O
K2O + O = K2O2 =>
K2O + O = K2O2
P4O10 + FeO = FeP4O11 =>
P4O10 + FeO = FeP4O11
S8 + CO = SO + C =>
S8 + 8 CO = 8 SO + 8 C
Al + CuI = Cu + AlI3 =>
Al + 3 CuI = 3 Cu + AlI3
K2Cr2O7 + C2H5OH = CH3COH + Cr2O3 + KOH + H2O =>
K2Cr2O7 + 3 C2H5OH = 3 CH3COH + Cr2O3 + 2 KOH + 2 H2O
Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr
Cl + Co2S3 = CoCl3 + SCl2 =>
12 Cl + Co2S3 = 2 CoCl3 + 3 SCl2
Fe2{+} + Cr2O72{-} = Fe3{+} + Cr3{+} + O2 =>
15 Fe2{+} + 3 Cr2O72{-} = 10 Fe3{+} + 2 Cr3{+} + 108 O2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
UO2(HPO4)2{-2} = UO2{+2} + HPO4{-2} =>
UO2(HPO4)2{-2} = UO2{+2} + 2 HPO4{-2}
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
HNO3 + Na2SO4 + BaCl2 = NaNO3 + HCl + BaSO4 =>
2 HNO3 + Na2SO4 + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4
OH + O2 = OHO =>
2 OH + O2 = 2 OHO
C2HF4Cl + HF = C2HF5 + HCl =>
C2HF4Cl + HF = C2HF5 + HCl
C2H6O2 + HNO3 = CO2 + H2O + NO2 =>
C2H6O2 + 10 HNO3 = 2 CO2 + 8 H2O + 10 NO2
H2SO4 + Mg(oh)2 = MgSO4 + H2 =>
2 H2SO4 + Mg(oh)2 = 2 MgSO4 + 2 H2
UO3*H2O + SO3 = UO2SO4 + H2O =>
UO3*H2O + SO3 = UO2SO4 + H2O
MgHPO4 + HCl = MgCl + HHPO4 =>
MgHPO4 + HCl = MgCl + HHPO4
Cu + Sn2 = CuSn =>
2 Cu + Sn2 = 2 CuSn
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
CrO3 + HCl = CrO2Cl2 + HOH =>
CrO3 + 2 HCl = CrO2Cl2 + HOH
KI + Cu2SO4 = CuI + K2SO4 =>
2 KI + Cu2SO4 = 2 CuI + K2SO4
NaHSO3(s)(heat) = NaOHSO2 =>
NaHSO3(s)(heat) = NaOHSO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
