| Équations équilibrées la veille |
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3S + H = C3S2H3 + CH =>
2 C3S + 6 H = C3S2H3 + 3 CH
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
AgNo3 + Pb = Ag + Pb(No3)4 =>
4 AgNo3 + Pb = 4 Ag + Pb(No3)4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnFe2O4 + NaOH = Zn(OH)2 + Na2Fe2O4 =>
ZnFe2O4 + 2 NaOH = Zn(OH)2 + Na2Fe2O4
HCl + AgNO3 = AgCl + H + NO3 =>
HCl + AgNO3 = AgCl + H + NO3
H2S + HYO = S + Y + H2O =>
H2S + 2 HYO = S + 2 Y + 2 H2O
Br + Cu = CuBr =>
Br + Cu = CuBr
No = No4 =>
4 No = No4
C6H5CH2OH + KMnO4 = C6H5CO2H + KOH + MnO2 + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2H + 4 KOH + 4 MnO2 + H2O
LiOH + H2O = LiO2 + H2 =>
2 LiOH + 2 H2O = 2 LiO2 + 3 H2
P = P5 =>
5 P = P5
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 19 H2O + 4 K2SO4 + 4 Cr2(SO4)3
Ni(OH)2 + Cl2 + KOH = NiO(OH) + KCl + H2O =>
2 Ni(OH)2 + Cl2 + 2 KOH = 2 NiO(OH) + 2 KCl + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ba2(SiO3)2 + HF = BaF2 + H2SiO3 =>
Ba2(SiO3)2 + 4 HF = 2 BaF2 + 2 H2SiO3
NiSO4*6H2O + NH4Br = [Ni(NH3)4]SO4 + H2O + HBr =>
NiSO4*6H2O + 4 NH4Br = [Ni(NH3)4]SO4 + 6 H2O + 4 HBr
Cu = Cu6 =>
6 Cu = Cu6
KO2(s) + H2O(l) = KOH(s) + H2O2(aq) =>
2 KO2(s) + 4 H2O(l) = 2 KOH(s) + 3 H2O2(aq)
CaSO4 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbSO4 =>
CaSO4 + Pb(CH3COO)2 = Ca(CH3COO)2 + PbSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
(NH4)3AlF6 + NaOH = Na3AlF6 + NH3 + H2O =>
(NH4)3AlF6 + 3 NaOH = Na3AlF6 + 3 NH3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrO4{2-} + C2O2{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + C2O2{2-} + 12 H{+} = 2 Cr{3+} + 2 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5BrNaHS = C2H5SHNaBr =>
C2H5BrNaHS = C2H5SHNaBr
O = O3 =>
3 O = O3
Na3AsO3 + CuSO4 + NaOH = Na3AsO4 + Na2SO4 + Cu2O + H2O =>
Na3AsO3 + 2 CuSO4 + 4 NaOH = Na3AsO4 + 2 Na2SO4 + Cu2O + 2 H2O
Au(s) + HCl(aq) = AuCl(aq) + H2(g) =>
2 Au(s) + 2 HCl(aq) = 2 AuCl(aq) + H2(g)
C2H4 + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2MnO4 + C2H4(OH)2
VO2{+} + ClO2{-} + H{+} = VO{2+} + ClO2 + H2O =>
VO2{+} + ClO2{-} + 2 H{+} = VO{2+} + ClO2 + H2O
NaHCO3 + H2SO4 = Na2SO4 + CO3 + H2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO3 + 2 H2
P4 + CuSO4 + H2O = Cu3P + H3PO4 + H2SO4 =>
11 P4 + 60 CuSO4 + 96 H2O = 20 Cu3P + 24 H3PO4 + 60 H2SO4
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
H3 + PO4 + NaOH = Na2HPO4 + H2O =>
H3 + PO4 + 2 NaOH = Na2HPO4 + 2 H2O
CH3Br + HBr = C2H8 + Br2 =>
2 CH3Br + 2 HBr = C2H8 + 2 Br2
H2SO4 + AlO = Al(SO4) + H2O =>
H2SO4 + AlO = Al(SO4) + H2O
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + I2 =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 7 H2O + 3 I2
P + Ag2O = P2O5 + Ag =>
2 P + 5 Ag2O = P2O5 + 10 Ag
KHCO3 = K + H2O + O2 + CO2 =>
4 KHCO3 = 4 K + 2 H2O + O2 + 4 CO2
Ca(HCO3)2 + HCl = Ca(HCO3)2HCl =>
Ca(HCO3)2 + HCl = Ca(HCO3)2HCl
Na3Po4(ac) + AgNo3(ac) = Ag3Po4(s) + NaNo3(ac) =>
Na3Po4(ac) + 3 AgNo3(ac) = Ag3Po4(s) + 3 NaNo3(ac)
H2SO4 + FeO = H2O + Fe2(SO4)2 =>
2 H2SO4 + 2 FeO = 2 H2O + Fe2(SO4)2
CuO2 + HNO3 = H2O + Cu(NO3)4 =>
CuO2 + 4 HNO3 = 2 H2O + Cu(NO3)4
Na2S + FeCl3 + H2O = Fe(OH)3 + NaCl + H2S =>
3 Na2S + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2S
Rb4P6 + FeP + Fe = RbFe2P2 =>
Rb4P6 + 2 FeP + 6 Fe = 4 RbFe2P2
FeCl3 + C6H5NH2 + H2O = Fe(OH)3 + C6H5NH3Cl =>
FeCl3 + 3 C6H5NH2 + 3 H2O = Fe(OH)3 + 3 C6H5NH3Cl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
