Équations équilibrées la veille |
C4H10 + 2 Br = 2 HBr + C4H8
Be(OH)2 + HNO3 = Be(NO3)2 + H2O =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 H2O
FeO + F2 = FeF2 + O2 =>
2 FeO + 2 F2 = 2 FeF2 + O2
H3PO4 + (NH4)2MoO + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO + 39 HNO3 = (NH4)3PO4*12MoO3 + 30 NH4NO3 + 3 H2O
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + NaNO3 + H2SO3 =>
2 Al(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2SO3
NaBr + I = NaI + Br2 =>
2 NaBr + 2 I = 2 NaI + Br2
CoF3 = Co + F =>
CoF3 = Co + 3 F
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(NH4)3PO4(aq) + Na2SO4(aq) = (NH4)2SO4(s) + Na3PO4(aq) =>
2(NH4)3PO4(aq) + 3 Na2SO4(aq) = 3(NH4)2SO4(s) + 2 Na3PO4(aq)
(NH4)HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
K2S2O8 + Ni2SO4 + NaOH = K2SO4 + Na2SO4 + Ni(OH)3 =>
2 K2S2O8 + Ni2SO4 + 6 NaOH = 2 K2SO4 + 3 Na2SO4 + 2 Ni(OH)3
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2
CuCl2 + ZnO = CuO + ZnCl2 =>
CuCl2 + ZnO = CuO + ZnCl2
C5H11COOH + NaOH = NaC5H11COO + H2O =>
C5H11COOH + NaOH = NaC5H11COO + H2O
NaVO3 + NaOH = Na3VO4 + H2O =>
NaVO3 + 2 NaOH = Na3VO4 + H2O
NaBr + C3Cl3N3O3 + HCl = NaCl + C3H3N3O3 + Br2 =>
6 NaBr + C3Cl3N3O3 + 3 HCl = 6 NaCl + C3H3N3O3 + 3 Br2
HI + HCl + HMnO4 = I2 + MnCl2 + H2O =>
10 HI + 4 HCl + 2 HMnO4 = 5 I2 + 2 MnCl2 + 8 H2O
C2H4Cl2 = C2H2 + HCl =>
C2H4Cl2 = C2H2 + 2 HCl
Cr2(SO4)3*12H2O + H2O2 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3*12H2O + 3 H2O2 + 10 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 20 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO(g) + H2O(l) =>
Au(s) + HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + NO(g) + 2 H2O(l)
Al + Fe(C2H3O2)2 = Fe + C6H9AlO6 =>
2 Al + 3 Fe(C2H3O2)2 = 3 Fe + 2 C6H9AlO6
Na2[B4O5(OH)4]*8H2O + HCl = NaCl + H3BO3 + H2O =>
Na2[B4O5(OH)4]*8H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
KOH + HCH3COO = KCH3COO + HOH =>
KOH + HCH3COO = KCH3COO + HOH
Br(l) + KI(aq) = KBr(aq) + I2(l) =>
2 Br(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2ZnO2 + HBr = NaBr + ZnBr2 + H2O =>
Na2ZnO2 + 4 HBr = 2 NaBr + ZnBr2 + 2 H2O
C3H6O3 + Na = C3H4O3Na2 + H2 =>
C3H6O3 + 2 Na = C3H4O3Na2 + H2
Sn4 + Cl2 = SnCl4 =>
Sn4 + 8 Cl2 = 4 SnCl4
CoO2 = Co + O2 =>
CoO2 = Co + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H4O2 + H2 = C8H18 + H2O =>
8 C3H4O2 + 27 H2 = 3 C8H18 + 16 H2O
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
SnS2 + HCl + HNO3 = SnCl4 + S8 + NO + H2O =>
12 SnS2 + 48 HCl + 16 HNO3 = 12 SnCl4 + 3 S8 + 16 NO + 32 H2O
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
Na2O + Zn(C2H3O2)2 = NaC2H3O2 + ZnO =>
Na2O + Zn(C2H3O2)2 = 2 NaC2H3O2 + ZnO
SrCl2 + Li3(PO4) = Sr3(PO4)2 + LiCl =>
3 SrCl2 + 2 Li3(PO4) = Sr3(PO4)2 + 6 LiCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + ZnI = NaI + Zn =>
Na + ZnI = NaI + Zn
Al3S2 = Al + S =>
Al3S2 = 3 Al + 2 S
CH4N2O + H2O2 = HNO3 + CO2 + H2O =>
CH4N2O + 8 H2O2 = 2 HNO3 + CO2 + 9 H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Ni(s) + Cl2(g) = NiCl2(aq) =>
Ni(s) + Cl2(g) = NiCl2(aq)
Ni + CN = Ni(CN)4 =>
Ni + 4 CN = Ni(CN)4
KAlSi3O8 + HCl = KAl2Si3AlO10(OH)2 + KCl + SiO2 =>
3 KAlSi3O8 + 2 HCl = KAl2Si3AlO10(OH)2 + 2 KCl + 6 SiO2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l) =>
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.