Équations équilibrées la veille |
KAlSi3O8 + 4 NaOH = KAlSiO4 + 2 Na2SiO3 + 2 H2O
Cu + (NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu + (NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
Sn + Ag2O = SnO + Ag =>
Sn + Ag2O = SnO + 2 Ag
AlCl3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + BaCl2(aq) =>
2 AlCl3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 BaCl2(aq)
CS2(s) + O2(q) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(q) = CO2(g) + 2 SO2(g)
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
HCl + KBr = KCl + HBr =>
HCl + KBr = KCl + HBr
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
Al2Br6 + Cl2 = AlCl3 + Br2 =>
Al2Br6 + 3 Cl2 = 2 AlCl3 + 3 Br2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Mg(CH3COO)2 + KOH = Mg(OH)2 + K(CH3COO) =>
Mg(CH3COO)2 + 2 KOH = Mg(OH)2 + 2 K(CH3COO)
H2MnO4 + Fe(OH)3 = Fe2(MnO4)3 + H2O =>
3 H2MnO4 + 2 Fe(OH)3 = Fe2(MnO4)3 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4) =>
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4)
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
F2 + CaN2 = N2 + CaF2 =>
F2 + CaN2 = N2 + CaF2
As + KBrO + KOH = K3AsO4 + KBr + H2O =>
2 As + 5 KBrO + 6 KOH = 2 K3AsO4 + 5 KBr + 3 H2O
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(NO3)3 + Na(OH) = Cr(OH)3 + Na(NO3) =>
Cr(NO3)3 + 3 Na(OH) = Cr(OH)3 + 3 Na(NO3)
Co0 + O2 = Co2O3 =>
4 Co0 + 3 O2 = 2 Co2O3
KBr(aq) = K(aq) + Br(aq) =>
KBr(aq) = K(aq) + Br(aq)
MnCl2 + H2O = Mn(OH)2 + HCl =>
MnCl2 + 2 H2O = Mn(OH)2 + 2 HCl
Cr(OH)3 + KIO3 + KOH = K2CrO4 + KI + H2O =>
2 Cr(OH)3 + KIO3 + 4 KOH = 2 K2CrO4 + KI + 5 H2O
Ca(IO2)3 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
2 Ca(IO2)3 + 20 KI + 24 HCl = 2 CaCl2 + 20 KCl + 13 I2 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHSO5 + H2O = KHSO4 + H2O2 =>
KHSO5 + H2O = KHSO4 + H2O2
NaC2H3O2 + H2CO3 = Na2CO3 + HC2H3O2 =>
2 NaC2H3O2 + H2CO3 = Na2CO3 + 2 HC2H3O2
CsCl + CaSO4 = Cs2SO4 + CaCl2 =>
2 CsCl + CaSO4 = Cs2SO4 + CaCl2
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O =>
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O =>
CH3CHBrCOOH + KOH = CH2CHCOOH + KBr + H2O
PH4Cl + H2O = PH4OH + HCl =>
PH4Cl + H2O = PH4OH + HCl
C3H6O3 + OH = CO2 + H2O =>
C3H6O3 + 12 OH = 3 CO2 + 9 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C5H11(s) + O2(g) = CO2 + H2O =>
4 C5H11(s) + 31 O2(g) = 20 CO2 + 22 H2O
H2S2O7 + Ba(OH)2 = BaSO4 + H2O =>
H2S2O7 + 2 Ba(OH)2 = 2 BaSO4 + 3 H2O
Sb2S3(s) + HCl = SbCl3 + H2S =>
Sb2S3(s) + 6 HCl = 2 SbCl3 + 3 H2S
Sn + CuCl = SnCl2 + Cu =>
Sn + 2 CuCl = SnCl2 + 2 Cu
(NH4)2SO4(s) + NaOH(ac) = Na2SO4(ac) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(ac) = Na2SO4(ac) + 2 H2O(l) + 2 NH3(g)
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4) =>
Ba(CO3) + H2SO4 = H2O + CO2 + Ba(SO4)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(s) + ZnSO4(s) = MgSO4(s) + Zn(s) =>
Mg(s) + ZnSO4(s) = MgSO4(s) + Zn(s)
BaC2(s) + H2O(l) = BaO + C2H2 =>
BaC2(s) + H2O(l) = BaO + C2H2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H6 + HCN = NC(CH2)4CN =>
C4H6 + 2 HCN = NC(CH2)4CN
CH3COOH + K2S = CH3COOK + H2S =>
2 CH3COOH + K2S = 2 CH3COOK + H2S
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.