Équations équilibrées la veille |
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 6 NO3 + 2 Al
K3PO4 + CrBr2 = KBr + Cr3(PO4)2 =>
2 K3PO4 + 3 CrBr2 = 6 KBr + Cr3(PO4)2
C = C9000000000000000000000000000 =>
9223372036854775807 C = C9000000000000000000000000000
Al2O3 + H3PO4 = Al2(PO4)2 + H2O =>
Al2O3 + 2 H3PO4 = Al2(PO4)2 + 3 H2O
K2CrO4 + NaNO2 + H2O = NaNO3 + KOH + Cr(OH)3 =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 3 NaNO3 + 4 KOH + 2 Cr(OH)3
BaCl2 + Cu2SO4 = Ba2SO4 + CuCl2 =>
2 BaCl2 + Cu2SO4 = Ba2SO4 + 2 CuCl2
Na2CrO4(aq) + AlBr3(aq) = Al2(CrO4)3(aq) + NaBr(s) =>
3 Na2CrO4(aq) + 2 AlBr3(aq) = Al2(CrO4)3(aq) + 6 NaBr(s)
C3H8O3 + HONO2 = CHONO2(CH2ONO2)2 + H2O =>
C3H8O3 + 3 HONO2 = CHONO2(CH2ONO2)2 + 3 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
As4 + O2 = As2O3 =>
As4 + 3 O2 = 2 As2O3
MeH2 + HCl = MeCl + H2 =>
2 MeH2 + 2 HCl = 2 MeCl + 3 H2
Na2S + HNO3 = NaNO3 + NO2 + S2 + H2O =>
2 Na2S + 8 HNO3 = 4 NaNO3 + 4 NO2 + S2 + 4 H2O
C7H6O + Ag(NH3)2OH = Ag + C7H5COOH + H2O + NH3 =>
8 C7H6O + 18 Ag(NH3)2OH = 18 Ag + 7 C7H5COOH + 12 H2O + 36 NH3
NaClO2 + H2SO4 = ClO2 + NaSO4 + HCl + H2O =>
5 NaClO2 + 5 H2SO4 = 3 ClO2 + 5 NaSO4 + 2 HCl + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr(OH)3 + Na = NaCrO3 + H2 =>
2 Cr(OH)3 + 2 Na = 2 NaCrO3 + 3 H2
NaOH + BiNO3 = NaOHBiNO3 =>
NaOH + BiNO3 = NaOHBiNO3
FeO*Cr2O3 + Na2O2 = NaFeO2 + Na2CrO4 + Na2O =>
2 FeO*Cr2O3 + 7 Na2O2 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
Pb(NO3)2 + NaI = PbI2 + Na + NO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na + 2 NO3
Cu + HNO3 = NO2 + CuNO32 + H2O =>
Cu + 60 HNO3 = 59 NO2 + CuNO32 + 30 H2O
K2Cr2O7 + HCl + NaNO2 = NaNO3 + CrCl + H2O + KCl =>
K2Cr2O7 + 4 HCl + 5 NaNO2 = 5 NaNO3 + 2 CrCl + 2 H2O + 2 KCl
C7H15OH + KMnO4 + H2SO4 = C6H15COOH + MnSO4 + K2SO4 + H2O =>
5 C7H15OH + 2 KMnO4 + 3 H2SO4 = 5 C6H15COOH + 2 MnSO4 + K2SO4 + 3 H2O
Zn + NH3 + H2O = [Zn(OH)2] + NH4 =>
Zn + 2 NH3 + 2 H2O = [Zn(OH)2] + 2 NH4
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
CoO(OH) + HBr = Co(OH)2 + Br2 =>
2 CoO(OH) + 2 HBr = 2 Co(OH)2 + Br2
Mn{2+} + HO{-} = Mn(OH)2 =>
Mn{2+} + 2 HO{-} = Mn(OH)2
Na2B4O7*10H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 5 H2O
Co + NaSO4 = CoSO4 + Na =>
Co + NaSO4 = CoSO4 + Na
BaCl2 + CdSO4 = BaSO4 + CdCl2 =>
BaCl2 + CdSO4 = BaSO4 + CdCl2
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
NaClH2SO4 = NaHSO4 + HCl =>
NaClH2SO4 = NaHSO4 + HCl
HClO3 + H2SO4 = O3ClSO3H + H2O =>
HClO3 + H2SO4 = O3ClSO3H + H2O
HCl(aq) + NaCN(aq) = HCN(g) + NaCl(aq) =>
HCl(aq) + NaCN(aq) = HCN(g) + NaCl(aq)
Ni3(PO4)2 + AgNO3 = Ni(NO3)2 + Ag3PO4 =>
Ni3(PO4)2 + 6 AgNO3 = 3 Ni(NO3)2 + 2 Ag3PO4
C99999999999999999999999999999 = C9223362900000000000 =>
C99999999999999999999999999999 = C9223362900000000000
Fe(OH)3 + AgNO3 = Fe(NO3)3 + AgOH =>
Fe(OH)3 + 3 AgNO3 = Fe(NO3)3 + 3 AgOH
K2Cr2O7 + NH4OH = KOH + Cr(OH)3 + N2 + H2O =>
K2Cr2O7 + 2 NH4OH = 2 KOH + 2 Cr(OH)3 + N2 + H2O
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
C2S + HCl = H2S + Cl2 + C =>
C2S + 2 HCl = H2S + Cl2 + 2 C
HMnO4 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
2 HMnO4 + Ba(OH)2 = Ba(MnO4)2 + 2 H2O
KSCN = K + SCN =>
KSCN = K + SCN
H2C6H6O6(s) + NaOH(aq) = Na2C6H6O6(aq) + H2O(l) =>
H2C6H6O6(s) + 2 NaOH(aq) = Na2C6H6O6(aq) + 2 H2O(l)
SO4(NH4)2 + KOH = NH4OH + K2SO4 =>
SO4(NH4)2 + 2 KOH = 2 NH4OH + K2SO4
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
SO2(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
ZnS + SO4 = S + ZnSO4 =>
ZnS + SO4 = S + ZnSO4
I2 + BaF2 = IF + Ba =>
I2 + BaF2 = 2 IF + Ba
Zn + H2O + AgO = Zn(OH)2 + Ag =>
Zn + H2O + AgO = Zn(OH)2 + Ag
MgBr2 + Ca(NO3)2 = CaBr2 + Mg(NO3)2 =>
MgBr2 + Ca(NO3)2 = CaBr2 + Mg(NO3)2
C + Al = Al4C2 =>
2 C + 4 Al = Al4C2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.