Équations équilibrées la veille |
BaSO4Pb(NO3)2 = Ba(NO3)2PbSO4
CuCl2*2H2O + Zn = ZnCl2 + Cu + H2O =>
CuCl2*2H2O + Zn = ZnCl2 + Cu + 2 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Al + Cl2 = Al(Cl2) =>
Al + Cl2 = Al(Cl2)
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq) =>
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq)
Na2[Zn(OH)4] + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KOH + NaOH =>
3 Na2[Zn(OH)4] + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KOH + 6 NaOH
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Cr2O3 + H2O2 + KOH = K2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 KOH = K2Cr2O7 + 4 H2O
C2H4(g) + O2(g) = CO2(g) + H2(g) =>
C2H4(g) + 2 O2(g) = 2 CO2(g) + 2 H2(g)
NaHCO3(s)Na2CO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)Na2CO3(s) = 3 Na2CO3(s) + CO2(g) + H2O(g)
Cu(OH)2 + HCH3COOH = CH3COOCu + H2O =>
Cu(OH)2 + HCH3COOH = CH3COOCu + 2 H2O
KCl + H2SO4 = KH2 + SO4Cl =>
KCl + H2SO4 = KH2 + SO4Cl
N2O5 + SO2 = SO3 + NO =>
N2O5 + 3 SO2 = 3 SO3 + 2 NO
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + HCl(g) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCl(g)
CH3COOH + PCl3 = CH3COCl + P(OH)3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + P(OH)3
CaCl2 + H2O = CaCl2*4H2O =>
CaCl2 + 4 H2O = CaCl2*4H2O
H3PO4(aq) + K2CO3(aq) = K3PO4(aq) + CO2(g) + H2O(g) =>
2 H3PO4(aq) + 3 K2CO3(aq) = 2 K3PO4(aq) + 3 CO2(g) + 3 H2O(g)
N3 = N2 =>
2 N3 = 3 N2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
LiP2 + MgS = LiS + MgP2 =>
LiP2 + MgS = LiS + MgP2
NaOH(ac) + LiCl(ac) = NaCl(ac) + LiOH(ac) =>
NaOH(ac) + LiCl(ac) = NaCl(ac) + LiOH(ac)
H4Sb2O7 + Al(OH)3 = Al(H3Sb2O7)3 + H2O =>
3 H4Sb2O7 + Al(OH)3 = Al(H3Sb2O7)3 + 3 H2O
A2B2 = AB =>
A2B2 = 2 AB
NH4NO3 + MgBr2 = Mg(NO3)2 + BrNH4 =>
2 NH4NO3 + MgBr2 = Mg(NO3)2 + 2 BrNH4
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
CuBr + H2SO4 = Cu(HSO4)2 + SO2 + Br2 + H2O =>
2 CuBr + 6 H2SO4 = 2 Cu(HSO4)2 + 2 SO2 + Br2 + 4 H2O
NaOH(aq) + NaNO(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + 3 NaNO(aq) + 4 Al(s) + 4 H2O(l) = 3 NH3(aq) + 4 NaAlO2(aq)
H6 + Cr = HCr =>
H6 + 6 Cr = 6 HCr
C + H + S = CH4S =>
C + 4 H + S = CH4S
H3PO4 + BrOH = H2O + Br3PO4 =>
H3PO4 + 3 BrOH = 3 H2O + Br3PO4
(CH3COOH) + HCl = (CH3COOH)Cl + H2 =>
2(CH3COOH) + 2 HCl = 2(CH3COOH)Cl + H2
CaCl(OCl) + HCl = CaCl2 + H2O + Cl2 =>
CaCl(OCl) + 2 HCl = CaCl2 + H2O + Cl2
PB(CH3COO)2 + KI = PBI2 + CH3COOK =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 CH3COOK
Fe2(SO4)3 + H2S = FeSO4 + S + H2O =>
Fe2(SO4)3 + 4 H2S = 2 FeSO4 + 5 S + 4 H2O
Cu(NO3)2 + MgSO4 = Cu(SO4)2 + Mg(NO3) =>
Cu(NO3)2 + 2 MgSO4 = Cu(SO4)2 + 2 Mg(NO3)
H2SO4 + NaCl = Na2(SO4) + HCl =>
H2SO4 + 2 NaCl = Na2(SO4) + 2 HCl
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
TiP2O7 + NaOH = Ti(OH)4 + Na4P2O7 =>
TiP2O7 + 4 NaOH = Ti(OH)4 + Na4P2O7
Ba(BrO3)2(aq) + (NH4)2SO4(aq) = NH4BrO3(aq) + BaSO4(s) =>
Ba(BrO3)2(aq) + (NH4)2SO4(aq) = 2 NH4BrO3(aq) + BaSO4(s)
Cu2(OH)2CO3 + (NH4)2CO3 = [Cu(NH3)4](OH)2 + CO2 + H2O =>
Cu2(OH)2CO3 + 4(NH4)2CO3 = 2[Cu(NH3)4](OH)2 + 5 CO2 + 3 H2O
NaHCO3 + SO4 = Na2SO4 + HCO3 =>
2 NaHCO3 + SO4 = Na2SO4 + 2 HCO3
Pd(NO3)2 + (CH3C(NOH)C(NOH)CH3) = Pd(CH3C(NOH)C(NOH)CH3) + (NO3)2 =>
Pd(NO3)2 + (CH3C(NOH)C(NOH)CH3) = Pd(CH3C(NOH)C(NOH)CH3) + (NO3)2
MgO + NaSO4 = MgSO4 + NaO =>
MgO + NaSO4 = MgSO4 + NaO
KCr2O7 + SO2 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
2 KCr2O7 + SO2 + 12 H2SO4 = K2SO4 + 4 Cr(SO4)3 + 12 H2O
Ca(OH)2 + H2SO4 = Ca(SO4) + H2(OH)2 =>
Ca(OH)2 + H2SO4 = Ca(SO4) + H2(OH)2
Na3PO4(s) + H2SO4(aq) = H3PO4(aq) + Na2SO4(aq) =>
2 Na3PO4(s) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 Na2SO4(aq)
SOCl2 + CH3COONa = (CH3CO)2O + Na2SO3 + NaCl =>
SOCl2 + 4 CH3COONa = 2(CH3CO)2O + Na2SO3 + 2 NaCl
Cr(HCO3)3 + HCl = CrCl3 + CO2 + H2O =>
Cr(HCO3)3 + 3 HCl = CrCl3 + 3 CO2 + 3 H2O
HgBr2(aq) + Na2S(aq) = HgS(s) + NaBr(aq) =>
HgBr2(aq) + Na2S(aq) = HgS(s) + 2 NaBr(aq)
Sb2S3 + CaCl2 + CuSO4 = SbCl3 + CaSO4 + CuS =>
Sb2S3 + 3 CaCl2 + 3 CuSO4 = 2 SbCl3 + 3 CaSO4 + 3 CuS
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.