| Équations équilibrées la veille | Équations équilibrées le lendemain |
OF2 + H2O = O2 + 2 HF
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
CH2COCH + H2 = CH3CH2CH + H2O =>
2 CH2COCH + 5 H2 = 2 CH3CH2CH + 2 H2O
BaSO4 + HCl = BaCl2 + H2O + SO3 =>
BaSO4 + 2 HCl = BaCl2 + H2O + SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 Cl2 + 6 OH{-} = ClO3{-} + 5 Cl{-} + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O5 + Na = NaNO3 + NO2 =>
N2O5 + Na = NaNO3 + NO2
CH3NO2 + O2 = CO2 + H20 + NO =>
20 CH3NO2 + 10 O2 = 20 CO2 + 3 H20 + 20 NO
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H2 =>
2 Na3AsO3 + I2 + 2 NaOH = 2 Na3AsO4 + 2 NaI + H2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
Mg(s) + Br2(l) = MgBr2 =>
Mg(s) + Br2(l) = MgBr2
Li + H2O = LiO + H2 =>
Li + H2O = LiO + H2
KMnO4 + H2SO4 + CH4 = K2SO4 + MnSO4 + H2O + CO2 =>
8 KMnO4 + 12 H2SO4 + 5 CH4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Li + Br = LiBr =>
Li + Br = LiBr
FeO + Al = Fe + AlO =>
FeO + Al = Fe + AlO
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C5H9O + O2 = CO2 + H20 =>
20 C5H9O + 90 O2 = 100 CO2 + 9 H20
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
HIO3 + H2O = H3O + IO3 =>
HIO3 + H2O = H3O + IO3
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
BaOH + HBrO = BaBrO + H2O =>
BaOH + HBrO = BaBrO + H2O
S + O2 = SO2 =>
S + O2 = SO2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Ba(OH)2(aq) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 H2O(l)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MNO2 + HCl = Cl2 + MNCl2 + H2O =>
MNO2 + 4 HCl = Cl2 + MNCl2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2SO4 + CACl2 = CASO4 + NaCl =>
Na2SO4 + CACl2 = CASO4 + 2 NaCl
Li3N + NH4NO3 = LiNO3 + N3H12N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + N3H12N
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
Na2S2O3 + HCl = H2O + SO2 + S + NaCl =>
Na2S2O3 + 2 HCl = H2O + SO2 + S + 2 NaCl
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
CO + H2O = CH3OH + O2 =>
CO + 2 H2O = CH3OH + O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Fe + S = FeS =>
Fe + S = FeS
N + H2O = HNO3 + H =>
N + 3 H2O = HNO3 + 5 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/19
Équations équilibrées sur09/26/18
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