| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H2SO4 + Pb(OH)4 = Pb2(SO4)4 + H2O =>
4 H2SO4 + 2 Pb(OH)4 = Pb2(SO4)4 + 8 H2O
Ni(NO3)2(aq) + NAOH(aq) = Ni(OH)2(s) + NANO3(aq) =>
Ni(NO3)2(aq) + 2 NAOH(aq) = Ni(OH)2(s) + 2 NANO3(aq)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C6H12O6 + H3PO4 = C6H13O9P + H2O =>
C6H12O6 + H3PO4 = C6H13O9P + H2O
Sodiumbromide + chlorine = sodiumchloride + bromine =>
2 NaBr + Cl2 = 2 NaCl + Br2
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Cr + F2 = CrF6 =>
Cr + 3 F2 = CrF6
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
AgNO3 + Cu = CuN2O6 + Ag =>
2 AgNO3 + Cu = CuN2O6 + 2 Ag
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Al + Cu(SO4) = Cu + Al2(SO4)3 =>
2 Al + 3 Cu(SO4) = 3 Cu + Al2(SO4)3
Cr + F2 = CrF100 =>
Cr + 50 F2 = CrF100
Cr + F2 = CrF1000000000000 =>
Cr + 500000000000 F2 = CrF1000000000000
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Pb + Fe(NO3)3 = Fe + Pb(NO3)4 =>
3 Pb + 4 Fe(NO3)3 = 4 Fe + 3 Pb(NO3)4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Fe + NaOH = Fe3NaOH =>
3 Fe + NaOH = Fe3NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + F2 = CrF10000000000000000001568461684500000000 =>
Cr + 4,6116860184274E + 18 F2 = CrF10000000000000000001568461684500000000
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
C6H6 + O2 = C2 + H2O =>
2 C6H6 + 3 O2 = 6 C2 + 6 H2O
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
Mg(s) + N2(g) = MgN2 =>
Mg(s) + N2(g) = MgN2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/17
Équations équilibrées sur03/19/16
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