| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO3 + 2 HI = H2SO3 + MgI2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
MgSO3 + HI = H2SO3 + MgI2 =>
MgSO3 + 2 HI = H2SO3 + MgI2
ZnC2O4 = Zn + CO2 =>
ZnC2O4 = Zn + 2 CO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
V(CH3COO)3 + Na2Se = NaCH3COO + V2Se3 =>
2 V(CH3COO)3 + 3 Na2Se = 6 NaCH3COO + V2Se3
Cu2SO4(aq) + Li3PO4(aq) = Cu2PO4(aq) + Li3SO4(aq) =>
Cu2SO4(aq) + Li3PO4(aq) = Cu2PO4(aq) + Li3SO4(aq)
AgNO3 + CoCl4 = AgCl + Co(NO3)2 + Cl2 =>
2 AgNO3 + CoCl4 = 2 AgCl + Co(NO3)2 + Cl2
Na2S + CuCl2 = NaCl + CuS =>
Na2S + CuCl2 = 2 NaCl + CuS
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
MgSO3 + HI = H2SO3 + MgI2 =>
MgSO3 + 2 HI = H2SO3 + MgI2
CoI2 + Na3P = Co3P2 + NaI =>
3 CoI2 + 2 Na3P = Co3P2 + 6 NaI
C2H5OH + Ag2O = C4H5COOH + Ag + H2O =>
5 C2H5OH + 8 Ag2O = 2 C4H5COOH + 16 Ag + 9 H2O
ZnI2 + Br2 = I + Br2Zn =>
ZnI2 + Br2 = 2 I + Br2Zn
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
FeCl3 + (CH3COOH) = (CH3COO) + Fe + HCl =>
FeCl3 + 3(CH3COOH) = 3(CH3COO) + Fe + 3 HCl
VOSO4 + C5H8O2 + NaHCO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2 =>
VOSO4 + 2 C5H8O2 + 2 NaHCO3 = VO(C5H7O2)2 + Na2SO4 + 2 H2O + 2 CO2
CrCl3 + NaOCl + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaOCl + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
FeBr2 + HNO3 = Fe(NO3)2 + HBr =>
FeBr2 + 2 HNO3 = Fe(NO3)2 + 2 HBr
(C6H12)6 + O2 = CO2 + H2O =>
(C6H12)6 + 54 O2 = 36 CO2 + 36 H2O
LiCl + Na3(Po4) = Li3(Po4) + NaCl =>
3 LiCl + Na3(Po4) = Li3(Po4) + 3 NaCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe{3+} + NH3OH{+} = Fe{2+} + N2O + H2O + H{+} =>
4 Fe{3+} + 2 NH3OH{+} = 4 Fe{2+} + N2O + H2O + 6 H{+}
KCH3CO2 = K + CH3CO2 =>
KCH3CO2 = K + CH3CO2
Ca{2+} + SO3{2-} = CaSO3 =>
Ca{2+} + SO3{2-} = CaSO3
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
(NH4)6[Mo7O24] + Na2HPO4 + H2SO4 = (NH4)2[SO4] + (NH4)3[P(Mo3O10)4] + Na2[SO4] + H2O =>
24(NH4)6[Mo7O24] + 14 Na2HPO4 + 65 H2SO4 = 51(NH4)2[SO4] + 14(NH4)3[P(Mo3O10)4] + 14 Na2[SO4] + 72 H2O
NaHCO3(aq) + CH3COOH(s) = CO2 + H2O(l) + CH3COONa =>
NaHCO3(aq) + CH3COOH(s) = CO2 + H2O(l) + CH3COONa
CH3NH2(aq) + HBr(aq) = CH3Br + (NH3)2 =>
2 CH3NH2(aq) + 2 HBr(aq) = 2 CH3Br + (NH3)2
C6H8O7*H2O + K2CO3 = C6H5K3O7 + H2O + CO2 =>
2 C6H8O7*H2O + 3 K2CO3 = 2 C6H5K3O7 + 5 H2O + 3 CO2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Ca{2+} + SO3{2-} = CaSO3 =>
Ca{2+} + SO3{2-} = CaSO3
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + Se + Cd{2+} = Cd + SeO3{2-} + H{+} =>
3 H2O + Se + 2 Cd{2+} = 2 Cd + SeO3{2-} + 6 H{+}
Pb(NO3)2(aq) + NaBr(aq) = PbBr2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaNO3(aq)
Cu(CN)2 + H2O = Cu(OH)2 + HCN =>
Cu(CN)2 + 2 H2O = Cu(OH)2 + 2 HCN
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
COCl2 + NaOH = NaCl2 + COOH =>
COCl2 + NaOH = NaCl2 + COOH
K2S + Cr2(SO4)3 = K2SO4 + Cr2S3 =>
3 K2S + Cr2(SO4)3 = 3 K2SO4 + Cr2S3
CH3Br + Br2 = CH2Br2 + H2 =>
2 CH3Br + Br2 = 2 CH2Br2 + H2
HJ + KNO2 + H2SO4 = J + NO + K2SO4 + H2O =>
2 HJ + 2 KNO2 + H2SO4 = 2 J + 2 NO + K2SO4 + 2 H2O
KClO3 + C6H1406 = KCl + CO2 + H2O =>
715 KClO3 + 3 C6H1406 = 715 KCl + 18 CO2 + 2109 H2O
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
Na + H2O = (Na)OH + H2 =>
2 Na + 2 H2O = 2(Na)OH + H2
Cl2O7 + PbO = Pb(ClO4)2 =>
Cl2O7 + PbO = Pb(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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