Équations équilibrées la veille |
3 Na2B4O7 + 21 H2O + Al2(SO4)3 = 12 H3BO3 + 2 Al(OH)3 + 3 Na2SO4
Na + P + O2 = Na3PO4 =>
3 Na + P + 2 O2 = Na3PO4
C4H4N2O3 + NaOH = C4H3NaO3 + H2O + N2 =>
C4H4N2O3 + NaOH = C4H3NaO3 + H2O + N2
BiCl3 + HNO3 = Bi(NO3)5 + NO + HCl + H2O =>
3 BiCl3 + 17 HNO3 = 3 Bi(NO3)5 + 2 NO + 9 HCl + 4 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Mg + MnBr = MgBr + Mn =>
Mg + MnBr = MgBr + Mn
NaI + NiCl2 = NaCl + I2Ni =>
2 NaI + NiCl2 = 2 NaCl + I2Ni
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2O + NaO = Na(OH)2 =>
H2O + NaO = Na(OH)2
(NH4)2Fe(SO4)2 + KCNS + MnO2 = Fe(CNS)3 + NH3 + K2SO4 + MnSO4 + H2O =>
2(NH4)2Fe(SO4)2 + 6 KCNS + MnO2 = 2 Fe(CNS)3 + 4 NH3 + 3 K2SO4 + MnSO4 + 2 H2O
CH3CH2COOH + Cl = CH3CH2COOCl + HCl =>
CH3CH2COOH + 2 Cl = CH3CH2COOCl + HCl
Al + ZnO + C2Cl6 = Al2O3 + ZnCl2 + CO =>
2 Al + 9 ZnO + 3 C2Cl6 = Al2O3 + 9 ZnCl2 + 6 CO
KCl + O2 = KO + Cl2 =>
2 KCl + O2 = 2 KO + Cl2
Si + NaOH = Si(OH)4 + Na =>
Si + 4 NaOH = Si(OH)4 + 4 Na
NaOH + K2C2O4 + KMnO4 = K2MnO4 + Na2CO3 + H2O =>
4 NaOH + K2C2O4 + 2 KMnO4 = 2 K2MnO4 + 2 Na2CO3 + 2 H2O
CH3CHCH2 + HBr = CH3CHCH3 + Br =>
CH3CHCH2 + HBr = CH3CHCH3 + Br
Ca100Mg100 = CaMg =>
Ca100Mg100 = 100 CaMg
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + H2 + O2 = CO2H2O =>
2 C + 2 H2 + 3 O2 = 2 CO2H2O
C3H3 + O2 = CO1 + H2O =>
4 C3H3 + 9 O2 = 12 CO1 + 6 H2O
Sc(NO3)3 + Fe(NO3)3 + C2H5NO2 = ScFeO3 + CO2 + N2 + H2O =>
3 Sc(NO3)3 + 3 Fe(NO3)3 + 10 C2H5NO2 = 3 ScFeO3 + 20 CO2 + 14 N2 + 25 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNo3 + Mn(OH)2 = H2O + Mn(No3)2 =>
2 HNo3 + Mn(OH)2 = 2 H2O + Mn(No3)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4Cl + H3PO4 = NH4H2PO4 + HCl =>
NH4Cl + H3PO4 = NH4H2PO4 + HCl
CaCl2 + Sr = SrCl2 + Ca =>
CaCl2 + Sr = SrCl2 + Ca
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
ArOH + NaOH = ArONa + H2O =>
ArOH + NaOH = ArONa + H2O
iron + H2SO4 = FeSO4 + hydrogen =>
Fe + H2SO4 = FeSO4 + H2
PbS + H2O2 = SO4Pb + H2O =>
PbS + 4 H2O2 = SO4Pb + 4 H2O
HNO2 + Ni(OH)3 = NiNO3 + H2O =>
HNO2 + Ni(OH)3 = NiNO3 + 2 H2O
C6H6O + HCl = C6H6Cl + OH =>
C6H6O + HCl = C6H6Cl + OH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HCl + NaNO2 + KI = NaCl + H2O + I2 + NO + KCl =>
4 HCl + 2 NaNO2 + 2 KI = 2 NaCl + 2 H2O + I2 + 2 NO + 2 KCl
Al(H2O)6 + NaOH = Al(OH)3 + Na + H2O =>
Al(H2O)6 + 3 NaOH = Al(OH)3 + 3 Na + 6 H2O
Ba(OH)2 + K = K(OH) + Ba =>
Ba(OH)2 + 2 K = 2 K(OH) + Ba
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH = CH3COONa(aq) + H2O(l)
CI2(g) + KI(aq) = KCI(aq) + I2(aq) =>
CI2(g) + KI(aq) = KCI(aq) + I2(aq)
Cr2 + HCl = CrCl3 + H =>
Cr2 + 6 HCl = 2 CrCl3 + 6 H
Cu(CH3COO)2 + AlCl3 = CuCl3 + Al(CH3COO)2 =>
Cu(CH3COO)2 + AlCl3 = CuCl3 + Al(CH3COO)2
N3H23 = N23 + H5 =>
115 N3H23 = 15 N23 + 529 H5
C2H4Br2 + KOH = C2H4(OK)2 + HBr =>
C2H4Br2 + 2 KOH = C2H4(OK)2 + 2 HBr
Zn(OH)2(aq) + H2CO3(aq) = ZnCO3(s) + H2O =>
Zn(OH)2(aq) + H2CO3(aq) = ZnCO3(s) + 2 H2O
CH3COOH + KHCo3 = CH3COOK + H2Co3 =>
CH3COOH + KHCo3 = CH3COOK + H2Co3
KHCO3 = K + HCO3 =>
KHCO3 = K + HCO3
CaAl2O4 + CaAl12O19 = CaAl4O7 =>
4 CaAl2O4 + CaAl12O19 = 5 CaAl4O7
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.