| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H4 + 2 AgNO3 = C3H4(NO3)2 + 2 Ag
K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH
Al + Pb{4+} = Al{3+} + Pb{2+} =>
2 Al + 3 Pb{4+} = 2 Al{3+} + 3 Pb{2+}
CH3COOH + PCl5 = CH3COCl + HCl + POCl3 =>
CH3COOH + PCl5 = CH3COCl + HCl + POCl3
NaCl(aq) + H2SO4(aq) + MnO2(aq) = MnSO4(aq) + NaSO4(aq) + Cl2(g) + H2O(l) =>
2 NaCl(aq) + 4 H2SO4(aq) + 2 MnO2(aq) = 2 MnSO4(aq) + 2 NaSO4(aq) + Cl2(g) + 4 H2O(l)
Al(s) + MnO2(aq) = Al2O3(aq) + Mn(s) =>
4 Al(s) + 3 MnO2(aq) = 2 Al2O3(aq) + 3 Mn(s)
SrS + HCl + O2 = SrCl2 + H2SO4 =>
SrS + 2 HCl + 2 O2 = SrCl2 + H2SO4
C2H6 + CO2 + H2O = C2H5OH =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H5OH
Al(PO4) + Mg = Al + MgPO4 =>
Al(PO4) + Mg = Al + MgPO4
BaCl2 + NaOH + CO2 = BaCO3 + H2O + NaCl =>
BaCl2 + 2 NaOH + CO2 = BaCO3 + H2O + 2 NaCl
C2H4O + H2O = C2H5OH + O2 =>
2 C2H4O + 2 H2O = 2 C2H5OH + O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
NH4NO3 + BaOH = NH4BaNO3OH =>
NH4NO3 + BaOH = NH4BaNO3OH
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
NH4NO3 + BaOH = NH4BaNO3OH =>
NH4NO3 + BaOH = NH4BaNO3OH
Nd2Fe14B + CH3COOH = Nd(CH3COO)3 + Fe(CH3COO)3 + B + H2 =>
Nd2Fe14B + 48 CH3COOH = 2 Nd(CH3COO)3 + 14 Fe(CH3COO)3 + B + 24 H2
C3H6Br2 + KOH = C3H8O2 + KBr =>
C3H6Br2 + 2 KOH = C3H8O2 + 2 KBr
CuSO4 + H2O = CuSO4H2O = (decompisition) =>
CuSO4 + H2O = CuSO4H2O
AgNO3 + K2Cr2O7 = KNO3 + Ag2Cr2O7 =>
2 AgNO3 + K2Cr2O7 = 2 KNO3 + Ag2Cr2O7
KClO3 + C6H10O8 = CO2 + KCl + H2O =>
3 KClO3 + C6H10O8 = 6 CO2 + 3 KCl + 5 H2O
Cu(NO3)2 + NO + H2O = Cu + HNO3 =>
3 Cu(NO3)2 + 2 NO + 4 H2O = 3 Cu + 8 HNO3
Cu3N + KBr = CuBr + K3N =>
Cu3N + 3 KBr = 3 CuBr + K3N
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
sodiumsulfate + magnesium = magnesiumsulfate + sodium =>
Na2SO4 + Mg = MgSO4 + 2 Na
Zn + K4 + (Fe(CN6)) = Zn3K2(Fe(CN6))2 =>
6 Zn + K4 + 4(Fe(CN6)) = 2 Zn3K2(Fe(CN6))2
CO = C60 + O2 =>
60 CO = C60 + 30 O2
H20C4H10 + O2 = CO2 + H2O =>
2 H20C4H10 + 23 O2 = 8 CO2 + 30 H2O
C4H4O6 + H2O2 = CO2 + H2O =>
C4H4O6 + 4 H2O2 = 4 CO2 + 6 H2O
Mg + Mn2O3 = MgO + Mn2 =>
3 Mg + Mn2O3 = 3 MgO + Mn2
Mn2O3 + H = Mn2O2 + H2O =>
Mn2O3 + 2 H = Mn2O2 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Cu + I2 = CuII2 =>
2 Cu + 3 I2 = 2 CuII2
I + AlCl3 = IAlCl3 =>
I + AlCl3 = IAlCl3
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
NH4Al(SO4)2 + NaOH = NH3 + H2O + Al(OH)3 + Na2SO4 =>
NH4Al(SO4)2 + 4 NaOH = NH3 + H2O + Al(OH)3 + 2 Na2SO4
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
Va + Cl2 = VaCl =>
2 Va + Cl2 = 2 VaCl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CuO + HF = H2O + CuF2 =>
CuO + 2 HF = H2O + CuF2
Li2S(aq) + AgNO3(aq) = LiNO3(s) + Ag2S(l) =>
Li2S(aq) + 2 AgNO3(aq) = 2 LiNO3(s) + Ag2S(l)
Hg(NO3)2 + Ag2CO3 = AgNO3 + HgCO3 =>
Hg(NO3)2 + Ag2CO3 = 2 AgNO3 + HgCO3
HCHO + O2 = CO2 + water =>
HCHO + O2 = CO2 + H2O
CaC2 + H2O(water) = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O(water) = C2H2 + Ca(OH)2
CaCO3 + C2H4O2 = CO2 + CaC4H6O4 + H2O =>
CaCO3 + 2 C2H4O2 = CO2 + CaC4H6O4 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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