| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 TiCl4 + Ti = 4 TiCl3
HCl + magnesium = magnesiumchloride + hydrogen =>
2 HCl + Mg = MgCl2 + H2
NH4Cl + C6H3N3O7 = HCl + C6H2(NH4)N3O7 =>
NH4Cl + C6H3N3O7 = HCl + C6H2(NH4)N3O7
Co(NO3)2 + (CH3)4N(BH4) + H2O = Co2B + CH3NO3 + B(OH)3 + H2 =>
12 Co(NO3)2 + 8(CH3)4N(BH4) + 30 H2O = 6 Co2B + 32 CH3NO3 + 2 B(OH)3 + 43 H2
Mg + TiCl4 = Ti + MgCl2 =>
2 Mg + TiCl4 = Ti + 2 MgCl2
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Cr{3+} + Zn = Cr{2+} + Zn{2+} =>
2 Cr{3+} + Zn = 2 Cr{2+} + Zn{2+}
Mg + TiCl4 = Ti + MgCl2 =>
2 Mg + TiCl4 = Ti + 2 MgCl2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ca + N2 = Ca3(N2)2 =>
3 Ca + 2 N2 = Ca3(N2)2
Mg2 + NH4OH = Mg(OH)2 + NH4 =>
Mg2 + 4 NH4OH = 2 Mg(OH)2 + 4 NH4
Na2SO4(aq) + HNO3(aq) = NaNO3(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + H2SO4(aq)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + H2O(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + 2 H2O(l)
carbon + oxygen = carbonmonoxide =>
2 C + O2 = 2 CO
Hg2(NO3)2(aq) + HBr(aq) = HgBr + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = 2 HgBr + 2 HNO3
Cr + H2O + ClO4{-} = Cr2O7{-2} + Cl2 + H{+} =>
14 Cr + H2O + 12 ClO4{-} = 7 Cr2O7{-2} + 6 Cl2 + 2 H{+}
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca(OH)2(aq) + H2C2O4(aq) = H2O(l) + CaC2O4(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = 2 H2O(l) + CaC2O4(l)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HNO3(conc) + I2(s) = HIO3 + NO2 + H2O =>
10 HNO3(conc) + I2(s) = 2 HIO3 + 10 NO2 + 4 H2O
H1 + O2 = H2O =>
4 H1 + O2 = 2 H2O
HBr + H2SO4 = Br2 + SO2* + H2O =>
2 HBr + H2SO4 = Br2 + SO2* + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Be(s) + Br2(l) = BeBr(s) =>
2 Be(s) + Br2(l) = 2 BeBr(s)
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
Mg + TiCl4 = Ti + MgCl2 =>
2 Mg + TiCl4 = Ti + 2 MgCl2
Na2SO4 + HCl = NaCl + SO3 + H2O =>
Na2SO4 + 2 HCl = 2 NaCl + SO3 + H2O
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4(aq) + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4(aq) + 2 H2O(l)
LiCl + (NH4)PO4 = NH4Cl + LiPO4 =>
LiCl + (NH4)PO4 = NH4Cl + LiPO4
Li + HNO3 = Li(NO3) + N2O + H2O =>
8 Li + 10 HNO3 = 8 Li(NO3) + N2O + 5 H2O
P + FeO = P4O10 + Fe =>
4 P + 10 FeO = P4O10 + 10 Fe
H2CO3(aq) = H2O(l)CO2(q) =>
H2CO3(aq) = H2O(l)CO2(q)
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
Fr + H2 = Fr2H =>
4 Fr + H2 = 2 Fr2H
H2O = H2*O =>
H2O = H2*O
NaOH + FeCl2 = NaCl2 + FeOH =>
NaOH + FeCl2 = NaCl2 + FeOH
FeO + Ca(OH)2 = Fe(OH)2 + CaO =>
FeO + Ca(OH)2 = Fe(OH)2 + CaO
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(aq) = CaC2O4 + 2 H2O(l)
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CH2O + HCl =>
K2Cr2O7 + 20 KI + 14 H2SO4 + 7 CHCl3 = Cr2(SO4)3 + 11 K2SO4 + 10 I2 + 7 CH2O + 21 HCl
Mg + CH3I = MgCH3I =>
Mg + CH3I = MgCH3I
H3PO4 + CaO = CaHPO4 + H2O =>
H3PO4 + CaO = CaHPO4 + H2O
C6H6 + Br2 = C6H5Br + H2 =>
2 C6H6 + Br2 = 2 C6H5Br + H2
CuO + KNO3 = Cu(NO3)2 + K2O =>
CuO + 2 KNO3 = Cu(NO3)2 + K2O
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
N2O + CO2 = N2CO3 =>
N2O + CO2 = N2CO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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