Équations équilibrées la veille |
MgHO2 + HCl = MgCl + H2O2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CuCO3 + Ca(OH)2 = CaCO3 + Cu(OH)2 =>
CuCO3 + Ca(OH)2 = CaCO3 + Cu(OH)2
Cr2O3 + HBr = CrBr2 + Br2 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr2 + Br2 + 3 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FePO4 + SO2 + H2O = FeHPO4 + H2SO4 =>
2 FePO4 + SO2 + 2 H2O = 2 FeHPO4 + H2SO4
KMnO4 + HClO + KOH = H2O + MnO2 + KClO2 =>
2 KMnO4 + 3 HClO + KOH = 2 H2O + 2 MnO2 + 3 KClO2
PO43 + NH4 + MoO42 + H = (NH4)3PO4*MoO3 + H2O =>
PO43 + 3 NH4 + MoO42 + 156 H = (NH4)3PO4*MoO3 + 78 H2O
K4FeCN6 + K2(Cr2O7) + HCl = KCl + FeCl3 + CrCl5 + CO2 + NO + H2O =>
2 K4FeCN6 + 23 K2(Cr2O7) + 290 HCl = 54 KCl + 2 FeCl3 + 46 CrCl5 + 2 CO2 + 12 NO + 145 H2O
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
Br + KI2 = BrI2 + K =>
Br + KI2 = BrI2 + K
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
HCl(aq) + Li2CO3(aq) = LiCl(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + Li2CO3(aq) = 2 LiCl(aq) + CO2(g) + H2O(l)
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + NaSO4 =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 5 Cl2 + 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 NaSO4
Ca3 + O2 = CaO2 =>
Ca3 + 3 O2 = 3 CaO2
Mg3N2 + HOH = Mg(OH)2 + (NH3) =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2(NH3)
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Mg3N2 + H2O = Mg(OH)2 + H2 + N2 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 3 H2 + N2
C4H4O4 + Ba(OH)2 = Ba(C4H3O4)2 + H2O =>
2 C4H4O4 + Ba(OH)2 = Ba(C4H3O4)2 + 2 H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CuSO4*5H2O + NaHCO3 = (CuOH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = (CuOH)2CO3 + 2 Na2SO4 + 3 CO2 + 11 H2O
KMnO4 + H2CO + KOH = K2MnO4 + HCOOH + H2O =>
2 KMnO4 + H2CO + 2 KOH = 2 K2MnO4 + HCOOH + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COCH3 = C2H4 + CO + H2 =>
CH3COCH3 = C2H4 + CO + H2
Rb + N2 = Rb3N22323 =>
6 Rb + 22323 N2 = 2 Rb3N22323
Ba + Na2 = Ba(Na)2 =>
Ba + Na2 = Ba(Na)2
ZnSO3 + BaO = BaSO4 + Zn =>
ZnSO3 + BaO = BaSO4 + Zn
Cl + Cu(OH)2 = CuCl2 + OH =>
2 Cl + Cu(OH)2 = CuCl2 + 2 OH
NH3 + H2O + Cu(NO3)2 = NH4NO3 + Cu =>
10 NH3 + 3 H2O + 4 Cu(NO3)2 = 9 NH4NO3 + 4 Cu
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
CUPO4 + HSO4 = CUSO4 + HPO4 =>
CUPO4 + HSO4 = CUSO4 + HPO4
CH3OCH3 + NaOH = CH3OH + CH3ONa =>
CH3OCH3 + NaOH = CH3OH + CH3ONa
C2H6 + Br2 = CBr6 + HBr =>
C2H6 + 9 Br2 = 2 CBr6 + 6 HBr
NiCl2(ac) + NaOH = Ni(OH)2 + NaCl =>
NiCl2(ac) + 2 NaOH = Ni(OH)2 + 2 NaCl
CH3NH3 + HCl = CH3NHCl2 + H2 =>
CH3NH3 + 2 HCl = CH3NHCl2 + 2 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + FCl3 = N2 + Cl2 + HF =>
2 NH3 + 6 FCl3 = N2 + 9 Cl2 + 6 HF
BaCl2 + Al2O3 = BaO + AlCl3 =>
3 BaCl2 + Al2O3 = 3 BaO + 2 AlCl3
H2NCH2CH2COOH + H2NCH2CH2CH2COOH = H2NCH2CH2CONHCH2CH2CH2COOH + H2O =>
H2NCH2CH2COOH + H2NCH2CH2CH2COOH = H2NCH2CH2CONHCH2CH2CH2COOH + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
ZnCo3 + HCl = ZnCl2 + H2Co3 =>
ZnCo3 + 2 HCl = ZnCl2 + H2Co3
MgO + C = Mg + CO =>
MgO + C = Mg + CO
Zn(s) + H2SO4(l) = ZnSO4(s) + H2(g) =>
Zn(s) + H2SO4(l) = ZnSO4(s) + H2(g)
Cs + SrCrO4 = Cs2CrO4 + Sr =>
2 Cs + SrCrO4 = Cs2CrO4 + Sr
Br + NaF = BrF + Na =>
Br + NaF = BrF + Na
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.