| Équations équilibrées la veille |
MgCrO4 + 2 H2O = Mg(OH)2 + H2CrO4
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
C + H2O = CO + H2 =>
C + H2O = CO + H2
BaCl2 + K2(SO4) = BaSO4 + KCl =>
BaCl2 + K2(SO4) = BaSO4 + 2 KCl
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + Fe[OH]3 = Fe2[SO4]3 + H2O =>
3 H2SO4 + 2 Fe[OH]3 = Fe2[SO4]3 + 6 H2O
Al + Mg(SO4)2 = Mg + Al2(SO4)3 =>
4 Al + 3 Mg(SO4)2 = 3 Mg + 2 Al2(SO4)3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ni(NO3)2 + Na = NaNO3 + Ni =>
Ni(NO3)2 + 2 Na = 2 NaNO3 + Ni
K2CrO4(aq) + Ag2SO4(aq) = K2SO4 + Ag2CrO4 =>
K2CrO4(aq) + Ag2SO4(aq) = K2SO4 + Ag2CrO4
KBrO3 + HBr + HCl = KCl + H2O + Br =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 6 Br
H + O2 = H2O =>
4 H + O2 = 2 H2O
CaCl + AgNO3 = AgCl + NO3Ca =>
CaCl + AgNO3 = AgCl + NO3Ca
alanine + NaOH = H2O + CH3CHNH2COONa =>
C3H7NO2 + NaOH = H2O + CH3CHNH2COONa
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
H4NFeSO4 + NH3 + H2O = H4NFe(OH)2 + (NH4)2SO4 =>
H4NFeSO4 + 2 NH3 + 2 H2O = H4NFe(OH)2 + (NH4)2SO4
Ar + H2 = ArH =>
2 Ar + H2 = 2 ArH
ZnONiCl2H2O = ZnCl2Ni(OH)2 =>
ZnONiCl2H2O = ZnCl2Ni(OH)2
BrO2 = BrO2{+} + BrO2{-} =>
2 BrO2 = BrO2{+} + BrO2{-}
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
C4H8S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C4H8S(g) + 7 O2(g) = 4 CO2(g) + 4 H2O(l) + SO2(g)
H2(g) + NO = H2O(l) + N2(g) =>
2 H2(g) + 2 NO = 2 H2O(l) + N2(g)
NaClO3 + H2SO4 = NaHSO4 + O2 + ClO2 + H2O =>
4 NaClO3 + 4 H2SO4 = 4 NaHSO4 + O2 + 4 ClO2 + 2 H2O
HCl(aq) + K2SO3(aq) = KCl + H2O + SO2 =>
2 HCl(aq) + K2SO3(aq) = 2 KCl + H2O + SO2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
CH2Cl2 + Cl = CHCl3 + HCl =>
CH2Cl2 + 2 Cl = CHCl3 + HCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
Na2O + H3PO4 = Na{+} + H2O + PO4{3-} =>
3 Na2O + 2 H3PO4 = 6 Na{+} + 3 H2O + 2 PO4{3-}
H3PO2 = PH3 + H3PO4 =>
2 H3PO2 = PH3 + H3PO4
BaCl2 + K2(SO4) = BaSO4 + KCl =>
BaCl2 + K2(SO4) = BaSO4 + 2 KCl
AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3
H2*CuO = Cu + H2O =>
H2*CuO = Cu + H2O
Ca(OH)2 + S = CaS4 + CaS2O3 + H2O =>
3 Ca(OH)2 + 10 S = 2 CaS4 + CaS2O3 + 3 H2O
HC2H3O + Ca(OH)2 = Ca(C2H3O2)2 + H2 =>
2 HC2H3O + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2
CH3CH2CHO + FeCl2 + NaOH = CH3CH2COCOCH3 + H2O + Fe + NaCl =>
5 CH3CH2CHO + 4 FeCl2 + 8 NaOH = 3 CH3CH2COCOCH3 + 7 H2O + 4 Fe + 8 NaCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
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