| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNo{3} + NaOH = AgOH + NaNo{3}
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Hf + KOH = K4HfO4 + H2 =>
Hf + 4 KOH = K4HfO4 + 2 H2
S2O3 + HNO3 = H2SO4 + NO2 + H2O =>
S2O3 + 6 HNO3 = 2 H2SO4 + 6 NO2 + H2O
K2CrO7 + C2H6(OH) + H2SO4 = Cr2(SO4)3 + C3HCOOH + K2SO4 + H2O =>
4 K2CrO7 + 6 C2H6(OH) + 10 H2SO4 = 2 Cr2(SO4)3 + 3 C3HCOOH + 4 K2SO4 + 28 H2O
NaClO + NaHSO3 = Na2SO4 + Cl2 + NaCl + H2O =>
3 NaClO + 2 NaHSO3 = 2 Na2SO4 + Cl2 + NaCl + H2O
FeCl + AmH = FeH + AmCl =>
FeCl + AmH = FeH + AmCl
C3H6O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6O2(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
KClO4 + MnO2 = KClO6 + Mn =>
KClO4 + MnO2 = KClO6 + Mn
LiCl = Li + Cl =>
LiCl = Li + Cl
B + KClO + KOH = KBO3 + KCl + H2O =>
2 B + 5 KClO + 2 KOH = 2 KBO3 + 5 KCl + H2O
Rb2O + H3PO4 = Rb3PO4 + H2O =>
3 Rb2O + 2 H3PO4 = 2 Rb3PO4 + 3 H2O
Na2S + Mg(NO3)2 = Na2(NO3)2 + MgS =>
Na2S + Mg(NO3)2 = Na2(NO3)2 + MgS
Cl + FeCl2 = FeCl3 =>
Cl + FeCl2 = FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Carbondioxide + water = hexane + oxygen =>
12 CO2 + 14 H2O = 2 C6H14 + 19 O2
Na2SO4 + Pb(CH3COO)2 = CH3COONa + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 CH3COONa + PbSO4
Pb(OH)2(s) + OH(aq) = Pb(OH)4(aq) =>
Pb(OH)2(s) + 2 OH(aq) = Pb(OH)4(aq)
C6H14(l) + Br2(l) = C6H13Br(hexan) + HBr(aq) =>
C6H14(l) + Br2(l) = C6H13Br(hexan) + HBr(aq)
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H10I2 = C6H10 + I2 =>
C6H10I2 = C6H10 + I2
Nd2O3 + MoO3 = Nd2MoO6 =>
Nd2O3 + MoO3 = Nd2MoO6
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + C2H4(OH)2 = C2H4(NaO)2 + H2O =>
2 NaOH + C2H4(OH)2 = C2H4(NaO)2 + 2 H2O
Cu(NO3)2 + CuO = CuNO + O3 =>
3 Cu(NO3)2 + 3 CuO = 6 CuNO + 5 O3
CO2 + KOH = KHCO3 =>
CO2 + KOH = KHCO3
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Sr(OH)2 + H2CO2 = H2O + Sr(HCO2)2 =>
Sr(OH)2 + 2 H2CO2 = 2 H2O + Sr(HCO2)2
CoO + H = Co + OH =>
CoO + H = Co + OH
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
Na(OH) + NaCl = Na + OHCl =>
Na(OH) + NaCl = 2 Na + OHCl
Sr(OH)2 + H2CO3 = H2O + Sr(HCO3)2 =>
Sr(OH)2 + 2 H2CO3 = 2 H2O + Sr(HCO3)2
O2 + H2 = OH =>
O2 + H2 = 2 OH
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
AgF + CuBr2 = AgBr2 + CuF =>
AgF + CuBr2 = AgBr2 + CuF
C6H5CHO + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOH =>
C6H5CHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + C6H5COOH
Na + Ba(CH3COO)2 = Ba + Na(CH3COO)2 =>
Na + Ba(CH3COO)2 = Ba + Na(CH3COO)2
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
SrS + AgNO3 = Sr(NO3)2 + Ag2S =>
SrS + 2 AgNO3 = Sr(NO3)2 + Ag2S
Na2S2O3 + I2 = NaS4O6 + NaI =>
4 Na2S2O3 + 3 I2 = 2 NaS4O6 + 6 NaI
sodium + Cl = sodiumchloride =>
Na + Cl = NaCl
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
Ca + FeP = CaP + Fe =>
Ca + FeP = CaP + Fe
P4(s) + O2 = P4O2(g) =>
P4(s) + O2 = P4O2(g)
Hg(O)2 = Hg2 + O2 =>
2 Hg(O)2 = Hg2 + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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