| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + K(ClO4) = Ba(ClO4) + KCl
F2 + H2 = FH =>
F2 + H2 = 2 FH
(Sr(NO3)2) + NaHCO3 = Sr(HCO3)2 + Na(NO3) =>
(Sr(NO3)2) + 2 NaHCO3 = Sr(HCO3)2 + 2 Na(NO3)
HIO3 + N(CH3)3 = HN(CH3)3IO3 =>
HIO3 + N(CH3)3 = HN(CH3)3IO3
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
K2CO3 + HCl = HK2CO3{+} + Cl{-} =>
K2CO3 + HCl = HK2CO3{+} + Cl{-}
Mg{2+} + (COO{-}) + H2O = Mg(OH)2 + (COOH) =>
Mg{2+} + 2(COO{-}) + 2 H2O = Mg(OH)2 + 2(COOH)
(C3H5(NO3)3) = O + N + H2O + CO2 =>
2(C3H5(NO3)3) = O + 6 N + 5 H2O + 6 CO2
H(AuCl4) + CH3CH2OH = Au + CH3CHO + HCl =>
2 H(AuCl4) + 3 CH3CH2OH = 2 Au + 3 CH3CHO + 8 HCl
HgO + HCl = Hg2Cl2 + OH =>
2 HgO + 2 HCl = Hg2Cl2 + 2 OH
IOH2O = H2IO2 =>
IOH2O = H2IO2
CuSO4 + K2Cr2O7 + H2O = CrO4 + [Cu(H2O)4] + K2SO4 + H3O =>
CuSO4 + K2Cr2O7 + 7 H2O = 2 CrO4 + [Cu(H2O)4] + K2SO4 + 2 H3O
Na2SiO3 + H2O = H2SiO3 + NaOH =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 NaOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe(OH)2 + NaOCl = FeOOH + NaCl + H2O =>
2 Fe(OH)2 + NaOCl = 2 FeOOH + NaCl + H2O
H2O + Br2 = H{+} + Br{-} + BrO3{-} =>
3 H2O + 3 Br2 = 6 H{+} + 5 Br{-} + BrO3{-}
P2O4 = PO2 =>
P2O4 = 2 PO2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Bi + HCl = BiCl5 + H2 =>
2 Bi + 10 HCl = 2 BiCl5 + 5 H2
MgO + O2 = Mg2O3 =>
4 MgO + O2 = 2 Mg2O3
KCl + AgNO3 = AgCl + NO3{-} + K{+} =>
KCl + AgNO3 = AgCl + NO3{-} + K{+}
HSCH2CHNH2COOH + I2 = HSCH2CHNH2COOI + HI =>
HSCH2CHNH2COOH + I2 = HSCH2CHNH2COOI + HI
KBr + KClO3 + H2SO4 = K2SO4 + Br2 + H2O + KCl =>
6 KBr + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O + KCl
CH3COOH + NaOH = H2O + NaC + O2 =>
2 CH3COOH + 4 NaOH = 6 H2O + 4 NaC + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca2 + LiOH = Li + Ca(OH)2 =>
Ca2 + 4 LiOH = 4 Li + 2 Ca(OH)2
C12H26O + H2O2 = C24H46O4 + H2O =>
2 C12H26O + 5 H2O2 = C24H46O4 + 8 H2O
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
CuCO3 + AgCl = CuCl2 + Ag2(CO3) =>
CuCO3 + 2 AgCl = CuCl2 + Ag2(CO3)
Sb(s) + O2(g) = Sb2O5(g) =>
4 Sb(s) + 5 O2(g) = 2 Sb2O5(g)
H2 + N2O3 = HOH + N2 =>
3 H2 + N2O3 = 3 HOH + N2
sodiumhydroxide + hydrochloricacid = Na + Cl + H2O =>
NaOH + HCl = Na + Cl + H2O
C100H198O87N11S + H2O = C2H6O + NH3 + H2S + CO2 =>
12 C100H198O87N11S + 189 H2O = 389 C2H6O + 132 NH3 + 12 H2S + 422 CO2
Mn2O7 + KOH = K7MnO7 + H2O =>
Mn2O7 + 14 KOH = 2 K7MnO7 + 7 H2O
CsOH + FeBr3 = CsBr + Fe(OH)3 =>
3 CsOH + FeBr3 = 3 CsBr + Fe(OH)3
NiSO4*6H2O + C2H8N2 = Ni((C2H8N2)(H2O)4)SO4 + H2O =>
NiSO4*6H2O + C2H8N2 = Ni((C2H8N2)(H2O)4)SO4 + 2 H2O
La2O3 + SrCO3 + NiO = LaSrNiO4 + CO + O2 =>
2 La2O3 + 4 SrCO3 + 4 NiO = 4 LaSrNiO4 + 4 CO + O2
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 Na2SO3 = 4 Na2SO4 + Cr2(SO4)2 + K2SO4 + 3 H2O
F + ZnO = FO + Zn =>
F + ZnO = FO + Zn
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CaBr2(aq) + H2SO4(l) = CaSO4(s) + HBr(g) =>
CaBr2(aq) + H2SO4(l) = CaSO4(s) + 2 HBr(g)
Ca + KNO3 = K + Ca(NO3) =>
Ca + KNO3 = K + Ca(NO3)
NaCl + K2(CrO4) = Na2(CrO4) + KCl =>
2 NaCl + K2(CrO4) = Na2(CrO4) + 2 KCl
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
H2SO4 + S = H2O + SO2 =>
2 H2SO4 + S = 2 H2O + 3 SO2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NaO + [NH4]2SO4 = NaSO4 + H2O + NH3 =>
NaO + [NH4]2SO4 = NaSO4 + H2O + 2 NH3
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
O2 + ClO = Cl2O5 =>
3 O2 + 4 ClO = 2 Cl2O5
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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