| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Cl = KCl
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
MgCl2 + NAOH = Mg(OH)2 + NACl =>
MgCl2 + 2 NAOH = Mg(OH)2 + 2 NACl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
MnO2 + Cl2 + NaOH = NaMnO4 + NaCl + H2O =>
2 MnO2 + 3 Cl2 + 8 NaOH = 2 NaMnO4 + 6 NaCl + 4 H2O
AL + Si = ALSi =>
AL + Si = ALSi
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8O(l) + O2(g) = CO + H20 =>
5 C3H8O(l) + 5 O2(g) = 15 CO + 2 H20
Sodiumcarbonate + hydrochloricacid = sodiumchloride + water + carbondioxide =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4
Ca2 + Br2 = CaBr2 =>
Ca2 + 2 Br2 = 2 CaBr2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
N + O2 = NO =>
2 N + O2 = 2 NO
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca2 + Br2 = CaBr2 =>
Ca2 + 2 Br2 = 2 CaBr2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
FeO + NaOH = Fe(OH)2 + Na2O =>
FeO + 2 NaOH = Fe(OH)2 + Na2O
Mg(OH)2 + FeO = MgO + Fe(OH)2 =>
Mg(OH)2 + FeO = MgO + Fe(OH)2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
KBrO3 + H2S = KBr + S + H2O =>
KBrO3 + 3 H2S = KBr + 3 S + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KClO3 + HCl = Cl2 + KCl + H2O =>
KClO3 + 6 HCl = 3 Cl2 + KCl + 3 H2O
Calcium + Water = calciumhydroxide + hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
Ai + H2 = AiH2 =>
Ai + H2 = AiH2
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
H2SO3 + MG(OH)2 = MGSO3 + H2O =>
H2SO3 + MG(OH)2 = MGSO3 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ca + Pb(NO3)4 = Pb + Ca(NO3)2 =>
2 Ca + Pb(NO3)4 = Pb + 2 Ca(NO3)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/19
Équations équilibrées sur03/18/18
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