Équations équilibrées la veille |
BaH2 + 2 HNO3 = 4 H + Ba(NO3)2
Ag(NO3) + Cl = AgCl + N2O5 + O2 =>
4 Ag(NO3) + 4 Cl = 4 AgCl + 2 N2O5 + O2
N2H2 + CO2 = NNHCOOH =>
N2H2 + CO2 = NNHCOOH
K3[Fe(OH)6] + CO2 = Fe(OH)3 + KHCO3 =>
K3[Fe(OH)6] + 3 CO2 = Fe(OH)3 + 3 KHCO3
N2O(g) + H2(g) = NH3(g) + H2O(g) =>
N2O(g) + 4 H2(g) = 2 NH3(g) + H2O(g)
H2PO4 + HNO3 = NPO6 + H3O =>
H2PO4 + HNO3 = NPO6 + H3O
N2 = N10 =>
5 N2 = N10
SnCl2 + Br2 + HNO3 = Sn(NO3)2 + BrCl + NO2 + H2O =>
SnCl2 + Br2 + 4 HNO3 = Sn(NO3)2 + 2 BrCl + 2 NO2 + 2 H2O
BaCl2 + ZnSO4 = ZnCl + Ba(SO4)2 =>
BaCl2 + 2 ZnSO4 = 2 ZnCl + Ba(SO4)2
Na(HCO3) = Na2O + H2O + CO2 =>
2 Na(HCO3) = Na2O + H2O + 2 CO2
KI + H2SO4 + PbO2 = K2SO4 + HIO3 + H2O + PbSO4 =>
2 KI + 7 H2SO4 + 6 PbO2 = K2SO4 + 2 HIO3 + 6 H2O + 6 PbSO4
NaOH + Li2SO4 = LiOH + Na2SO4 =>
2 NaOH + Li2SO4 = 2 LiOH + Na2SO4
CaSO3 + HCl = CaCl2 + H2SO3 =>
CaSO3 + 2 HCl = CaCl2 + H2SO3
WO2(s) + S = WS2 + O =>
WO2(s) + 2 S = WS2 + 2 O
H2TeO3 + HI = I2 + Te2 + H2O =>
2 H2TeO3 + 8 HI = 4 I2 + Te2 + 6 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 2 Fe + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
SF = S8 + F2 =>
8 SF = S8 + 4 F2
KFeO2 + KOH + H2O2 = K2FeO4 + H2O =>
2 KFeO2 + 2 KOH + 3 H2O2 = 2 K2FeO4 + 4 H2O
Ba(NO3)2 + H2 = BaO + NO + H2O =>
Ba(NO3)2 + 3 H2 = BaO + 2 NO + 3 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + H2O + KCl =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 7 H2O + 2 KCl
(C15H31COO)3C3H5 + Al(OH)3 = (C15H31COO)3Al + C3H5(OH)3 =>
(C15H31COO)3C3H5 + Al(OH)3 = (C15H31COO)3Al + C3H5(OH)3
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
H2TeO3 + KOH = H2O + K2TeO3 =>
H2TeO3 + 2 KOH = 2 H2O + K2TeO3
C18H29 + H2O = CH4 + CO2 =>
8 C18H29 + 86 H2O = 101 CH4 + 43 CO2
NH4(HCO3) + HCl = H2O + CO2 + NH4Cl =>
NH4(HCO3) + HCl = H2O + CO2 + NH4Cl
FeCl2 + CH3COOH + H2O = CH2Cl2 + Fe(OH)2 =>
2 FeCl2 + CH3COOH + 2 H2O = 2 CH2Cl2 + 2 Fe(OH)2
Cu2Cl2 + Al3 = Al3Cl2 + Cu2 =>
Cu2Cl2 + Al3 = Al3Cl2 + Cu2
Pb(OH)2(s) + NaClO(ac) = NaCl(ac) + PbO2(s) + H2O(l) =>
Pb(OH)2(s) + NaClO(ac) = NaCl(ac) + PbO2(s) + H2O(l)
SiC + Cl4 = SiCl4 + C =>
SiC + Cl4 = SiCl4 + C
AgNO3 + [Cr(H2O)5Cl]Cl2H2O = AgCl + [Cr(H2O)5NO3]Cl2H2O =>
AgNO3 + [Cr(H2O)5Cl]Cl2H2O = AgCl + [Cr(H2O)5NO3]Cl2H2O
KHSO4 + NaOH = NaKSO4 + HOH =>
KHSO4 + NaOH = NaKSO4 + HOH
CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
AgNO3 + FeI2 = AgI2 + FeNO3 =>
AgNO3 + FeI2 = AgI2 + FeNO3
FeS + HNO3(conc) = Fe(NO3)2 + H2S =>
FeS + 2 HNO3(conc) = Fe(NO3)2 + H2S
Zn + CuCl = ZnCl2 + Cu =>
Zn + 2 CuCl = ZnCl2 + 2 Cu
B2H6 + O2 = B2H2 + H2O =>
B2H6 + O2 = B2H2 + 2 H2O
Hg(NO3)2 + NH3*H2O = HgO + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH3*H2O = HgO + 2 NH4NO3 + H2O
CaH2(CO3)2Ca(OH)2 = CaH2(OH)2Ca(CO3)2 =>
CaH2(CO3)2Ca(OH)2 = CaH2(OH)2Ca(CO3)2
M2O2 = M + O =>
M2O2 = 2 M + 2 O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
CH4(l) + O2(g) = CO(g) + H2O(g) =>
2 CH4(l) + 3 O2(g) = 2 CO(g) + 4 H2O(g)
MgCO3 + HNo3 = Mg(No3)2 + H2O + CO2 =>
MgCO3 + 2 HNo3 = Mg(No3)2 + H2O + CO2
FeCl3 + H2SO4 + Na2S = FeSO4 + S + HCl + Na2SO4 =>
2 FeCl3 + 3 H2SO4 + Na2S = 2 FeSO4 + S + 6 HCl + Na2SO4
Na2SiO3 + NiCl2 = Na2SiCl2 + NiO3 =>
Na2SiO3 + NiCl2 = Na2SiCl2 + NiO3
KCl2 + K3[Fe(CN)6] = KCl + K2Fe(CN)6 =>
KCl2 + K3[Fe(CN)6] = 2 KCl + K2Fe(CN)6
LiNO3 + O2 = Li2O + NO3 =>
4 LiNO3 + O2 = 2 Li2O + 4 NO3
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
K3PO4 + Ca[NO3]2 = K3Ca + PO4[NO3]2 =>
K3PO4 + Ca[NO3]2 = K3Ca + PO4[NO3]2
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.