Équations équilibrées la veille |
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba
(c)HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4(c)HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
PCl5 + H2O + O2 = PO3 + HCl5 =>
4 PCl5 + 2 H2O + 5 O2 = 4 PO3 + 4 HCl5
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6 =>
K2PtCl6 + N2H6SO4 = K2SO4 + PtCl6N2H6
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ni2S3 + FeSO3 = Ni2(SO3)3 + FeS =>
Ni2S3 + 3 FeSO3 = Ni2(SO3)3 + 3 FeS
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CoSO4 + (NH4)3PO4 = CoPO4 + (NH4)3SO4 =>
CoSO4 + (NH4)3PO4 = CoPO4 + (NH4)3SO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
Na1 + H2O1 = Na1O1H1 + H2 =>
2 Na1 + 2 H2O1 = 2 Na1O1H1 + H2
Na2SO3 + HC1 = NaC1 + H2O + SO2 =>
Na2SO3 + 2 HC1 = 2 NaC1 + H2O + SO2
HgSO4 + SnCl2 = HgCl2 + SnSO4 =>
HgSO4 + SnCl2 = HgCl2 + SnSO4
Fe2(SO4)3 + KI + H2O = K2SO4 + Fe(OH)3 + HI =>
Fe2(SO4)3 + 6 KI + 6 H2O = 3 K2SO4 + 2 Fe(OH)3 + 6 HI
Al + Co(NO3)2 = Al(NO3)2 + Co =>
Al + Co(NO3)2 = Al(NO3)2 + Co
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
(NH4)Cl + KOH = KCl + (NH3) + H2O =>
(NH4)Cl + KOH = KCl + (NH3) + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K + O2 = KO2 =>
K + O2 = KO2
Mg3(PO4)2 + H = Mg + H3PO4 =>
Mg3(PO4)2 + 6 H = 3 Mg + 2 H3PO4
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
K + SO4 = KSO4 =>
K + SO4 = KSO4
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + NH4OH + HCHO = Ag + HCOOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 HCHO = 6 Ag + 7 HCOOH + 5 NH4{+} + 5 NO3{-}
CaCO3(aq) + BaCl2(aq) = CaCl2(aq) + BaCO3(aq) =>
CaCO3(aq) + BaCl2(aq) = CaCl2(aq) + BaCO3(aq)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Br2 + CuI2 = CuBr2 + I2 =>
Br2 + CuI2 = CuBr2 + I2
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
COHCH2CH2COH + (Ag(NH3)2)OH = Ag + NH3 + H2O + COONH4CH2CH2COONH4 =>
COHCH2CH2COH + 4(Ag(NH3)2)OH = 4 Ag + 6 NH3 + 2 H2O + COONH4CH2CH2COONH4
Mg3(PO4)2 + Fe2(SO4)3 = MgSO4 + FePO4 =>
Mg3(PO4)2 + Fe2(SO4)3 = 3 MgSO4 + 2 FePO4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BiCl3 + Na2SnO2 + NaOH = Na2SnO3 + H2O + Bi + NaCl =>
2 BiCl3 + 3 Na2SnO2 + 6 NaOH = 3 Na2SnO3 + 3 H2O + 2 Bi + 6 NaCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr(s) + H2O(l) = Cr(OH)2(aq) + H2(g) =>
Cr(s) + 2 H2O(l) = Cr(OH)2(aq) + H2(g)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
N2(O3H)2 = N2O5 + H2O =>
N2(O3H)2 = N2O5 + H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.