Équations équilibrées la veille |
3 CH3CHOHCH(CH3)CH3 + 5 CuO = 5 CH3COCH3 + 3 H2O + 5 Cu
MgCl2 + Rb3Po4 = Mg3(Po4)2 + RbCl =>
3 MgCl2 + 2 Rb3Po4 = Mg3(Po4)2 + 6 RbCl
P2 + O2 = P2O103 =>
2 P2 + 103 O2 = 2 P2O103
K2CO3(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO3(aq) =>
K2CO3(aq) + CaCl2(aq) = K2Cl2(aq) + CaCO3(aq)
Fe2 + O3 + HCI = FeCI + H2O =>
3 Fe2 + O3 + 6 HCI = 6 FeCI + 3 H2O
Ca + AuNO3 = Ca(NO3)2 + Au =>
Ca + 2 AuNO3 = Ca(NO3)2 + 2 Au
Cu3 + AgNO3 = CuNO3 + Ag =>
Cu3 + 3 AgNO3 = 3 CuNO3 + 3 Ag
HCl + (NO3)2 = Cl2 + HNO3 =>
2 HCl + (NO3)2 = Cl2 + 2 HNO3
KMnO4 + HOH = KOH + MnO2 + O =>
2 KMnO4 + HOH = 2 KOH + 2 MnO2 + 3 O
MnCl2 + H2SO3 = HCl + MnSO3 =>
MnCl2 + H2SO3 = 2 HCl + MnSO3
Fe + NH3 = Fe2(NH3)3 =>
2 Fe + 3 NH3 = Fe2(NH3)3
H2SiF6 + H3BO3 = SiO2 + HBF4 + H2O =>
2 H2SiF6 + 3 H3BO3 = 2 SiO2 + 3 HBF4 + 5 H2O
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
C2H5CHO + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
Sn4O + C = Sn + CO =>
Sn4O + C = 4 Sn + CO
K2FeO4 + KI + H2SO4 = Fe2(SO4)3 + I2 + K2SO4 + H2O =>
2 K2FeO4 + 6 KI + 8 H2SO4 = Fe2(SO4)3 + 3 I2 + 5 K2SO4 + 8 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
(ClO3) + As3 = AsClO3 =>
3(ClO3) + As3 = 3 AsClO3
P + KMnO4 = P2O5 + K2MnO4 + MnO3 =>
2 P + 10 KMnO4 = P2O5 + 5 K2MnO4 + 5 MnO3
NH3 + AgNO3 + H2O = Ag2OH + NH4NO2 =>
22 NH3 + 12 AgNO3 + 4 H2O = 6 Ag2OH + 17 NH4NO2
C7H7NO2 + Na2Cr2O7(H2O)2 + H2SO4 = C6H4(NO2)CO2H + Na2SO4 + H2O + H3CrO3 =>
C7H7NO2 + Na2Cr2O7(H2O)2 + H2SO4 = C6H4(NO2)CO2H + Na2SO4 + H2O + 2 H3CrO3
CaCO3 + H2O = CaH2 + CO2 + O2 =>
CaCO3 + H2O = CaH2 + CO2 + O2
C6H5CH3 + H2 = C6H11CH3 =>
C6H5CH3 + 3 H2 = C6H11CH3
Na2C2O2 + H2SO4 + KMnO4 = H2O + H2CO3 + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O2 + 14 H2SO4 + 6 KMnO4 = 4 H2O + 10 H2CO3 + 6 MnSO4 + 5 Na2SO4 + 3 K2SO4
P2O5 + BaO = PBa + O2 =>
2 P2O5 + 4 BaO = 4 PBa + 7 O2
CaBr2 + CdS = CaS + Br2Cd =>
CaBr2 + CdS = CaS + Br2Cd
CO(III)SO4 + BaNO3 = BaSO4 + CO(III)NO3 =>
CO(III)SO4 + BaNO3 = BaSO4 + CO(III)NO3
KC + S = K2S + C =>
2 KC + S = K2S + 2 C
Hg + CuO = HgO + Cu =>
Hg + CuO = HgO + Cu
FeSO4*7H2O + KOH = Fe(OH)2 + K + SO4 + H2O =>
FeSO4*7H2O + 2 KOH = Fe(OH)2 + 2 K + SO4 + 7 H2O
NH4SO4 + KOH = KSO4 + NH3 + H2O =>
NH4SO4 + KOH = KSO4 + NH3 + H2O
Al(s) + HCl(s) = AlCl3(s) + H(g) =>
Al(s) + 3 HCl(s) = AlCl3(s) + 3 H(g)
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + Cr2SO4 + K2SO4 + H2O =>
5 C2H5OH + K2Cr2O7 + 2 H2SO4 = 5 C2H4O + Cr2SO4 + K2SO4 + 7 H2O
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
Sn(NO3)4 + Na2CO3 = Sn2(CO3)4 + Na(NO3) =>
2 Sn(NO3)4 + 4 Na2CO3 = Sn2(CO3)4 + 8 Na(NO3)
P4 + HNO3 = P2O5 + N + H2O =>
P4 + 4 HNO3 = 2 P2O5 + 4 N + 2 H2O
NaOH + SO2 = Na + H2SO4 =>
2 NaOH + SO2 = 2 Na + H2SO4
Cl2 + KOH = KCl + H2O + O =>
Cl2 + 2 KOH = 2 KCl + H2O + O
CuSO4 + BrNO3 = CuNO3 + BrSO4 =>
CuSO4 + BrNO3 = CuNO3 + BrSO4
Ag + NaI = AgNaI =>
Ag + NaI = AgNaI
Fe(s) + NiCl2(aq) = FeCl3(aq) + Ni(s) =>
2 Fe(s) + 3 NiCl2(aq) = 2 FeCl3(aq) + 3 Ni(s)
K[Al(OH)4](aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + K2SO4(aq) =>
2 K[Al(OH)4](aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + K2SO4(aq)
Mg + LiCl = MgCl2 + Li =>
Mg + 2 LiCl = MgCl2 + 2 Li
Al + HClO3 = Al(ClO3)3 + H2 =>
2 Al + 6 HClO3 = 2 Al(ClO3)3 + 3 H2
Fe2O3(l) + Al(s) = Fe(s) + Al2O3(s) =>
Fe2O3(l) + 2 Al(s) = 2 Fe(s) + Al2O3(s)
NH2CHCH3COOH + O2 = N2 + CO2 + H2O =>
4 NH2CHCH3COOH + 15 O2 = 2 N2 + 12 CO2 + 14 H2O
Ni + SO4 + H2O = NiSO10H12 =>
Ni + SO4 + 6 H2O = NiSO10H12
Ni(NO3)2*6H2O + NaOH = Ni(OH)2 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + 2 NaOH = Ni(OH)2 + 2 NaNO3 + 6 H2O
Pb(NO3)2H2S = HNO3 + PbS =>
Pb(NO3)2H2S = 2 HNO3 + PbS
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.