| Équations équilibrées la veille |
Ag(NO3) + Ca(I) = Ca(NO3) + Ag(I)
Fe3(PO4)2 + BaBr2 = Ba3(PO4)2 + Fe + Br =>
Fe3(PO4)2 + 3 BaBr2 = Ba3(PO4)2 + 3 Fe + 6 Br
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
NH3 + H2O + BaCl2 = NH4 + Ba(OH)2 + Cl =>
2 NH3 + 2 H2O + BaCl2 = 2 NH4 + Ba(OH)2 + 2 Cl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
FeCl3 + Cu = FeCu2 + CuCl =>
FeCl3 + 5 Cu = FeCu2 + 3 CuCl
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
HNO3 + Cu = Cu(NO3)2 + (NO2) + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2(NO2) + 2 H2O
CH3((CH2)2) + O2 = CO2 + H2O =>
4 CH3((CH2)2) + 19 O2 = 12 CO2 + 14 H2O
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
FeS2 + SO3 = Fe2O3 + S =>
2 FeS2 + SO3 = Fe2O3 + 5 S
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
SSr + CuN2O6 = CuSr + SN2O6 =>
SSr + CuN2O6 = CuSr + SN2O6
C + N + H = C6H7N =>
6 C + N + 7 H = C6H7N
PbO2(aq) + HI(aq) = I2(l) + PbI2(s) + H2O(l) =>
PbO2(aq) + 4 HI(aq) = I2(l) + PbI2(s) + 2 H2O(l)
CUSO4 + NH4OH = [CU(NH3)4]SO4 + H2O =>
CUSO4 + 4 NH4OH = [CU(NH3)4]SO4 + 4 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
CH4 + C + O = CH3CO2H =>
CH4 + C + 2 O = CH3CO2H
Ca2Mg5Si8O24H2 + CaCO3 = CaMgSi2O6 + Mg2SiO4 + H2O + CO2 =>
3 Ca2Mg5Si8O24H2 + 5 CaCO3 = 11 CaMgSi2O6 + 2 Mg2SiO4 + 3 H2O + 5 CO2
SbS4{3-} + H{+} = Sb2S5 + H2S =>
2 SbS4{3-} + 6 H{+} = Sb2S5 + 3 H2S
sodiumcarbonate + HCl = sodiumchloride + carbondioxide + water =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH2)2CO + O3 = N2 + CO2 + H2O =>
(NH2)2CO + O3 = N2 + CO2 + 2 H2O
HClO3 + BaCO3 = Ba(ClO3)2 + CO2 + H2O =>
2 HClO3 + BaCO3 = Ba(ClO3)2 + CO2 + H2O
NH4 = H + N =>
NH4 = 4 H + N
NH4Cl + NaOH = NH4OH + NaCl = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
KMnO4 + H2SO4 + (COOH)2 = H2O + CO2 + MnSO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C6H12O6 + H2SO4 = CO2 + H2O + SO2 =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 18 H2O + 12 SO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HgSO4 + Cu = Hg + CuSO4 =>
HgSO4 + Cu = Hg + CuSO4
Fe(NO3)3(aq) + KSCN(aq) = FeSCN(s) + K(aq) + (NO3)(aq) =>
Fe(NO3)3(aq) + KSCN(aq) = FeSCN(s) + K(aq) + 3(NO3)(aq)
H3BO3 + NaF = Na3BO3 + HF =>
H3BO3 + 3 NaF = Na3BO3 + 3 HF
Pb3(NO3)2 + NaCl = PbCl2 + Na3NO3 =>
Pb3(NO3)2 + 6 NaCl = 3 PbCl2 + 2 Na3NO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3 =>
CH2CHOCOCH3 + CH3OH = CH2CHOH + CH3OCOCH3
B2H6 + NH3 = (HBNH)3 + H2 =>
3 B2H6 + 6 NH3 = 2(HBNH)3 + 12 H2
FeBr + Hg2CO3 = Fe2CO3 + Hg2Br2 =>
2 FeBr + Hg2CO3 = Fe2CO3 + Hg2Br2
Na2SO3 + CaCl2 = NaCl + CaSO3 =>
Na2SO3 + CaCl2 = 2 NaCl + CaSO3
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + CH3COOH =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + CH3COOH
H2O = H2O2 + H{+} + e =>
2 H2O = H2O2 + 2 H{+} + 2e
H2O + MnO2 + Fe{3+} = MnO4{-} + Fe{2+} + H{+} =>
2 H2O + MnO2 + 3 Fe{3+} = MnO4{-} + 3 Fe{2+} + 4 H{+}
KI + Co = CoK + I =>
KI + Co = CoK + I
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
LiOH + Al = Li + Al(OH)3 =>
3 LiOH + Al = 3 Li + Al(OH)3
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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