Équations équilibrées la veille |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)2CO3 + Cu(NO3)3 = NH4NO3 + Cu2(CO3)3 =>
3(NH4)2CO3 + 2 Cu(NO3)3 = 6 NH4NO3 + Cu2(CO3)3
KOH + Ca = K + Ca(OH)2 =>
2 KOH + Ca = 2 K + Ca(OH)2
Ga2(CO3)3 + H2SO4 = Ga2(SO4)3 + H2O + CO2 =>
Ga2(CO3)3 + 3 H2SO4 = Ga2(SO4)3 + 3 H2O + 3 CO2
K2Cr2O7 + HCl = Cl + H2O + CrCl3 + KCl =>
K2Cr2O7 + 14 HCl = 6 Cl + 7 H2O + 2 CrCl3 + 2 KCl
NaOH + AgNO3 = AgO + NaNO3 + H2 =>
2 NaOH + 2 AgNO3 = 2 AgO + 2 NaNO3 + H2
HCl(aq) + Na2SO3(s) = H2O() + NaCl() + SO2(g) =>
2 HCl(aq) + Na2SO3(s) = H2O() + 2 NaCl() + SO2(g)
KH + AlCl3 = KAlH4 + KCl =>
4 KH + AlCl3 = KAlH4 + 3 KCl
C2H6O2 + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Os + NaCl + Cl2 = Na2OsCl6 =>
Os + 2 NaCl + 2 Cl2 = Na2OsCl6
NO2 + H2 = H2O + NH3 =>
2 NO2 + 7 H2 = 4 H2O + 2 NH3
Mg(NO3)2*6H2O + (C6H10O5) = MgO + NO + H2O + CO2 =>
4 Mg(NO3)2*6H2O + (C6H10O5) = 4 MgO + 8 NO + 29 H2O + 6 CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
sodiumcarbonate + hydrochloricacid = sodiumchloride + water + carbondioxide =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca(HCO3)2(aq) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
Ca(HCO3)2(aq) + H2SO4(aq) = CaSO4 + 2 H2O + 2 CO2
Na3PO4 + NH4NO3 = NaNO3 + (NH4)3PO4 =>
Na3PO4 + 3 NH4NO3 = 3 NaNO3 + (NH4)3PO4
BaCo3 + HNO3 = Ba(NO3)2 + H2Co3 =>
BaCo3 + 2 HNO3 = Ba(NO3)2 + H2Co3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
FeO + Ca(OH)2 = Fe(OH)2 + CaO =>
FeO + Ca(OH)2 = Fe(OH)2 + CaO
OHCH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + K2SO4 + H2O =>
5 OHCH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
K2SO4 + Fe(NO3)2 = FeSO4 + KNO3 =>
K2SO4 + Fe(NO3)2 = FeSO4 + 2 KNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HCl = H* + Cl =>
HCl = H* + Cl
N2O5 + NaOH = N(OH)5 + Na2O =>
N2O5 + 10 NaOH = 2 N(OH)5 + 5 Na2O
KOH + ZnCl = ZnOH + KCl =>
KOH + ZnCl = ZnOH + KCl
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3 =>
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + CO2 = CS2 + H2O =>
2 H2S + CO2 = CS2 + 2 H2O
Fe(OH)3 + K2(SO4) = Fe2(SO4)3 + KOH =>
2 Fe(OH)3 + 3 K2(SO4) = Fe2(SO4)3 + 6 KOH
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
Fe2(SO4)3 + (NH4)2S = FeSO4 + S + (NH4)2SO4 =>
Fe2(SO4)3 + (NH4)2S = 2 FeSO4 + S + (NH4)2SO4
H2 + O2 = H2O = H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
AlOOH + NaNH2 = AlN + NaOH + N2 + H2 =>
2 AlOOH + 4 NaNH2 = 2 AlN + 4 NaOH + N2 + 3 H2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
KOH + Pb(NO3)2 = KNO3 + Pb(OH)2 =>
2 KOH + Pb(NO3)2 = 2 KNO3 + Pb(OH)2
Ca(OH)2 = CaH2 + O2 =>
Ca(OH)2 = CaH2 + O2
MgF2 + Li2CrO4 = MgCrO4 + LiF =>
MgF2 + Li2CrO4 = MgCrO4 + 2 LiF
OH + NaOH = NaO + H2O =>
OH + NaOH = NaO + H2O
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
K2ZnO2 = ZnO + K2O =>
K2ZnO2 = ZnO + K2O
Mg(HSO4)2 = Mg(SO4)2 + H2 =>
Mg(HSO4)2 = Mg(SO4)2 + H2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.