Équations équilibrées la veille |
6 H3N = 9 H2 + 2 N3
MgCO3 + H2SO4 = MgHCO3 + HSO4 =>
MgCO3 + H2SO4 = MgHCO3 + HSO4
Al2(C2O4)3*4H2O + K2C2O4 + H2O = K3[Al(C2O4)3]*3H2O =>
Al2(C2O4)3*4H2O + 3 K2C2O4 + 2 H2O = 2 K3[Al(C2O4)3]*3H2O
F2 + NaOH = O2 + NaF4 + H2O =>
8 F2 + 4 NaOH = O2 + 4 NaF4 + 2 H2O
Ce2(CO3)3 + H2O = Ce(OH)3 + CO2 =>
Ce2(CO3)3 + 3 H2O = 2 Ce(OH)3 + 3 CO2
BaO2H2 + CO2 = BaCO3 + H2O =>
BaO2H2 + CO2 = BaCO3 + H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Cu + CdSO4 = Cd + CuSO4 =>
Cu + CdSO4 = Cd + CuSO4
Na2(Be(OH)4) = Na2BeO2 + H2O =>
Na2(Be(OH)4) = Na2BeO2 + 2 H2O
H2S + FeBr3 = HBr + Fe2S3 =>
3 H2S + 2 FeBr3 = 6 HBr + Fe2S3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
OH + AgNO3 = HNO3 + AgO =>
OH + AgNO3 = HNO3 + AgO
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
C4H10O + O = CO2 + H2O =>
C4H10O + 12 O = 4 CO2 + 5 H2O
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O =>
CH3CHNH2COOH + KOH = CH3CHNH2COOK + H2O
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2SO4
Na3[Cr(OH)6] + HCl = Cr(OH)3 + NaCl + H2O =>
Na3[Cr(OH)6] + 3 HCl = Cr(OH)3 + 3 NaCl + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
KClO3(s) = O2(g) + KCl(aq) =>
2 KClO3(s) = 3 O2(g) + 2 KCl(aq)
MgO(aq) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
MgO(aq) + H2SO4(aq) = MgSO4(aq) + H2O(l)
Na2SO3 + NaMnO4 + NaOH = Na2SO4 + Na2MnO4 + H2O =>
Na2SO3 + 2 NaMnO4 + 2 NaOH = Na2SO4 + 2 Na2MnO4 + H2O
PhC8H19 + KMnO4 + H2SO4 = PhC6H11O4 + CH3COOH + MnSO4 + K2SO4 + H2O =>
5 PhC8H19 + 16 KMnO4 + 24 H2SO4 = 5 PhC6H11O4 + 5 CH3COOH + 16 MnSO4 + 8 K2SO4 + 34 H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
CH3COOH + CH3OH = H2O + CH3OCOH3C =>
CH3COOH + CH3OH = H2O + CH3OCOH3C
NaOH(aq) + H2SO3 = H2O + Na2SO3 =>
2 NaOH(aq) + H2SO3 = 2 H2O + Na2SO3
Cu2S + MgO = Cu + MgS + O2 =>
2 Cu2S + 2 MgO = 4 Cu + 2 MgS + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(HCO3)2 + HNO2 = Ca(NO2)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO2 = Ca(NO2)2 + 2 H2O + 2 CO2
HCl(aq) + NH4OH(aq) = NH4Cl + H2O =>
HCl(aq) + NH4OH(aq) = NH4Cl + H2O
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
NH3 + BaO2 + H2O2 = BaO2*8H2O + NO2 =>
8 NH3 + 5 BaO2 + 28 H2O2 = 5 BaO2*8H2O + 8 NO2
(NH4)2SO4Fe2(SO4)3 + KCNS = Fe(CNS)3 + K2SO4 + NH4CNS =>
(NH4)2SO4Fe2(SO4)3 + 8 KCNS = 2 Fe(CNS)3 + 4 K2SO4 + 2 NH4CNS
C8H10 + PBr3 = C8H9Br + P + Br2H =>
C8H10 + PBr3 = C8H9Br + P + Br2H
Ca(OH)2 + Al2O3 = CaOAl2O3H2O =>
Ca(OH)2 + Al2O3 = CaOAl2O3H2O
OH + HNO3 = H2O + NO3 =>
OH + HNO3 = H2O + NO3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li(s) + N(g) = Li3N =>
3 Li(s) + N(g) = Li3N
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Fe2 + CO2 = FeCO2 =>
Fe2 + 2 CO2 = 2 FeCO2
KMnO4 + Fe + HNO3 = Mn(NO3)2 + Fe(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 5 Fe + 16 HNO3 = 2 Mn(NO3)2 + 5 Fe(NO3)2 + 2 KNO3 + 8 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.