| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + BaCl2 = SrCl2 + Ba(NO3)2
H2(SO4) + SrF2 = Sr(SO4) + HF =>
H2(SO4) + SrF2 = Sr(SO4) + 2 HF
H{2+}S = H{2+}O{4+} =>
H{2+}S = H{2+}O{4+}
Mg + H3N = Mg3N2 + H2 =>
3 Mg + 2 H3N = Mg3N2 + 3 H2
Ni(NO3)2(aq) + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2(aq) + Na2CO3 = NiCO3 + 2 NaNO3
BeC2 + H2O = CH + Be(OH)2 =>
BeC2 + 2 H2O = 2 CH + Be(OH)2
Fe(NO3)3*9H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
HPO4 + Ni = Ni3(PO4)5 + H2 =>
10 HPO4 + 6 Ni = 2 Ni3(PO4)5 + 5 H2
Cr2O7 + Cl2 = Cr2O3 + ClO3 =>
3 Cr2O7 + 2 Cl2 = 3 Cr2O3 + 4 ClO3
Hg + F2 = HgF4 =>
Hg + 2 F2 = HgF4
C5H6BrClN2O2 + HNO3 + FeS2 + Au + H2O = HAuBr4 + FeNO2 + H2S + CO2 + Cl2 =>
20 C5H6BrClN2O2 + 87 HNO3 + 127 FeS2 + 5 Au + 153 H2O = 5 HAuBr4 + 127 FeNO2 + 254 H2S + 100 CO2 + 10 Cl2
COOHCH2COHCOOHCH2COOH + NaOH = NaCOOHCH2COHCOOHCH2COO + H2O =>
COOHCH2COHCOOHCH2COOH + NaOH = NaCOOHCH2COHCOOHCH2COO + H2O
NiCl2 + HNO3 = Ni(NO3)2 + HCl =>
NiCl2 + 2 HNO3 = Ni(NO3)2 + 2 HCl
KMnO4 + LiCl + H2SO4 = Cl2 + MnSO4 + LiSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 LiCl + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 10 LiSO4 + 2 K2SO4 + 16 H2O
Cu(NO3)2 + NaCl = Cu + NaCl(NO3)2 =>
Cu(NO3)2 + NaCl = Cu + NaCl(NO3)2
B4C + HfO2 = HfB2 + BO + CO =>
4 B4C + 5 HfO2 = 5 HfB2 + 6 BO + 4 CO
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
H2O + Ba(OH)2 = BaH2O + OH =>
H2O + Ba(OH)2 = BaH2O + 2 OH
Cl2 + AsH3 + H2O = As4O6 + HCl =>
12 Cl2 + 4 AsH3 + 6 H2O = As4O6 + 24 HCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + Sn2(SO3) = Li2(SO3) + Sn =>
2 Li + Sn2(SO3) = Li2(SO3) + 2 Sn
H2SeO4 + Pb(OH)4 = Pb2(SeO4)4 + H2O =>
4 H2SeO4 + 2 Pb(OH)4 = Pb2(SeO4)4 + 8 H2O
Cu3433F4 + S23 = Cu56S4 + F2 =>
1288 Cu3433F4 + 13732 S23 = 78959 Cu56S4 + 2576 F2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
HPO4 + FeCl = HCl + FePO4 =>
HPO4 + FeCl = HCl + FePO4
KNO3(al) + NaOH = KOH + NaNO3 =>
KNO3(al) + NaOH = KOH + NaNO3
Fe2(SO4)3 + NaH = Na2SO4 + H2SO4 + Fe =>
2 Fe2(SO4)3 + 6 NaH = 3 Na2SO4 + 3 H2SO4 + 4 Fe
SrOHHSO3 = SrSO3HOH =>
SrOHHSO3 = SrSO3HOH
HF + Al = AlF3 + H =>
3 HF + Al = AlF3 + 3 H
CuO + HCl(aq) = CuCl2 + H2O(l) =>
CuO + 2 HCl(aq) = CuCl2 + H2O(l)
NaBO2 + H2O2 = NaBH2O4 =>
NaBO2 + H2O2 = NaBH2O4
(NH4)2[Co(CNS)4] + H2O = [Co(H2O)6](CNS)2 + NH4CNS =>
(NH4)2[Co(CNS)4] + 6 H2O = [Co(H2O)6](CNS)2 + 2 NH4CNS
CHCl3 + PbCl2 = HCl + CPbCl4 =>
CHCl3 + PbCl2 = HCl + CPbCl4
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
H64 = H2 =>
H64 = 32 H2
SnSO4 + NaOH + Br2 = Na2SO4 + Na2[Sn(OH)6] + NaBr =>
SnSO4 + 6 NaOH + Br2 = Na2SO4 + Na2[Sn(OH)6] + 2 NaBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba(OH)2 + H2SiO3 = BaSiO3 + H2O =>
Ba(OH)2 + H2SiO3 = BaSiO3 + 2 H2O
CaOCl2 + H2O = Ca(ClO)2 + H2 =>
CaOCl2 + H2O = Ca(ClO)2 + H2
H3C6H5O7 + HCO3{-} = C6H5O7{3-} + CO2 + H2O =>
H3C6H5O7 + 3 HCO3{-} = C6H5O7{3-} + 3 CO2 + 3 H2O
AgVO3 = Ag + VO3 =>
AgVO3 = Ag + VO3
LiBr + BeO = Li2O + Br2Be =>
2 LiBr + BeO = Li2O + Br2Be
Cu5FeS4 + HNO3 = NO + Fe(NO3)3 + Cu(NO3)2 + H2SO4 + H2O =>
3 Cu5FeS4 + 76 HNO3 = 37 NO + 3 Fe(NO3)3 + 15 Cu(NO3)2 + 12 H2SO4 + 26 H2O
HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3
Ba(ClO4)2 + K2SO4 = BaSO4 + K2(ClO4)2 =>
Ba(ClO4)2 + K2SO4 = BaSO4 + K2(ClO4)2
O2 + N5 = N2O5 =>
25 O2 + 4 N5 = 10 N2O5
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
HIO3 + Li2CO3 = H2O + CO2 + Li2(IO3)2 =>
2 HIO3 + Li2CO3 = H2O + CO2 + Li2(IO3)2
KBr + O = KO + Br =>
KBr + O = KO + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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