| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2S3(s) + 3 H2(g) = 2 Co(s) + 3 H2S(g)
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
K2Cr2O7 + K2SO4 + HCl = KCl + CrCl3 + K2S2O8 + H2O =>
K2Cr2O7 + 6 K2SO4 + 14 HCl = 8 KCl + 2 CrCl3 + 3 K2S2O8 + 7 H2O
AI2 + CI2 = AICI3 =>
AI2 + CI2 = AICI3
C2H5OCl + NaHCO3 = C2H6O2 + NaCl + CO2 =>
C2H5OCl + NaHCO3 = C2H6O2 + NaCl + CO2
Na(Al(OH)4) = NaOH + Al(OH)3 =>
Na(Al(OH)4) = NaOH + Al(OH)3
Si + N2 = Si4N =>
8 Si + N2 = 2 Si4N
LiNO3 + NaOH = NaNO3 + LiOH =>
LiNO3 + NaOH = NaNO3 + LiOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NiSO4 + KF = NiF2 + K2SO4 =>
NiSO4 + 2 KF = NiF2 + K2SO4
CuSO4 + FeSO4 = CuSO4FeSO4 =>
CuSO4 + FeSO4 = CuSO4FeSO4
RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
K + B2O3 = K2OO + B =>
6 K + 2 B2O3 = 3 K2OO + 4 B
Pb(NO3)2 + K2(HPO4) = KNO3 + Pb(HPO4) =>
Pb(NO3)2 + K2(HPO4) = 2 KNO3 + Pb(HPO4)
NaI + H2SO4 + MnO2 = Na2SO4 + MnSO4 + I2 + H2O =>
2 NaI + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + I2 + 2 H2O
Mg + HC2H3O2 = Mg2C2H2O2 + H2 =>
2 Mg + HC2H3O2 = Mg2C2H2O2 + H2
H2O2 + CO(NH2)2 = CH6N2O3 =>
H2O2 + CO(NH2)2 = CH6N2O3
Zn + HSO4 = Zn(HSO4)2 =>
Zn + 2 HSO4 = Zn(HSO4)2
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
C22H3OH + O2 = CO2 + H2O =>
2 C22H3OH + 45 O2 = 44 CO2 + 4 H2O
Ca(OH)2 + AgCl = CaCl2 + AgOH =>
Ca(OH)2 + 2 AgCl = CaCl2 + 2 AgOH
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Na2S + Cu(C2H3O2) = Na(C2H3O2) + Cu2S =>
Na2S + 2 Cu(C2H3O2) = 2 Na(C2H3O2) + Cu2S
Sb(s) + O2 = Sb2O3(s) =>
4 Sb(s) + 3 O2 = 2 Sb2O3(s)
Ge + KClO3 + KOH = K2GeO3 + KCl + H2O =>
3 Ge + 2 KClO3 + 6 KOH = 3 K2GeO3 + 2 KCl + 3 H2O
AgNO3 + CaCl3 = AgCl3 + CaNO3 =>
AgNO3 + CaCl3 = AgCl3 + CaNO3
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
PH3 + H3PO4 = PO4 + PH6 =>
PH3 + H3PO4 = PO4 + PH6
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
Sn2O4 + H2 = H2O + Sn =>
Sn2O4 + 4 H2 = 4 H2O + 2 Sn
C18H38 + CuO = CO2 + H2O + Cu =>
C18H38 + 55 CuO = 18 CO2 + 19 H2O + 55 Cu
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
Ba(ClO3)2 = BaCl2 + O3 =>
Ba(ClO3)2 = BaCl2 + 2 O3
Cs + Br2 = CsBr2 =>
Cs + Br2 = CsBr2
Mg + (Br) = MgBr2 =>
Mg + 2(Br) = MgBr2
KJ + H2SO4 = K2SO4 + J2 + S + H2O =>
6 KJ + 4 H2SO4 = 3 K2SO4 + 3 J2 + S + 4 H2O
FeC2O4*2H2O + K2C2O4*H2O + H2O2 = Fe(OH)3 + K3[Fe(C2O4)3]*3H2O + H2O =>
6 FeC2O4*2H2O + 6 K2C2O4*H2O + 3 H2O2 = 2 Fe(OH)3 + 4 K3[Fe(C2O4)3]*3H2O + 6 H2O
Na2SiO3 + H2 = H2SiO3 + Na =>
Na2SiO3 + H2 = H2SiO3 + 2 Na
SrCO3 + TiO2 = SrTiO3 + CO2 =>
SrCO3 + TiO2 = SrTiO3 + CO2
NaKP + HCl = NaCl + HKP =>
NaKP + HCl = NaCl + HKP
H3PO4 + KOH = K2HPO4 + H2O =>
H3PO4 + 2 KOH = K2HPO4 + 2 H2O
Ba + H2O = H2 + Ba(OH)2 =>
Ba + 2 H2O = H2 + Ba(OH)2
carbonmonoxide + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2 + Pb = Pb3(NO3)2 + Cu =>
Cu(NO3)2 + 3 Pb = Pb3(NO3)2 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3COH + HCl = H3CCl + H2O =>
H3COH + HCl = H3CCl + H2O
NaOH + Cl2 = NaCl + NaClO2 + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClO2 + 2 H2O
H2CO3 + Ca(OH)2 = Ca(CO3) + H2O =>
H2CO3 + Ca(OH)2 = Ca(CO3) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/24
Équations équilibrées sur04/20/23
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