| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2(aq) + 2 Zn = Mg + 2 ZnCl
FeC2O4 + HNO3 = Fe(NO3)3 + NO2 + CO2 + H2O =>
FeC2O4 + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 2 CO2 + 3 H2O
SO3 + SCl2 = SOCl2 + SO2 =>
SO3 + SCl2 = SOCl2 + SO2
C12H22O2N2 + O2 = CO2 + H2O + N2 =>
2 C12H22O2N2 + 33 O2 = 24 CO2 + 22 H2O + 2 N2
Na3PO4LiOH = Na3OHPO4Li =>
Na3PO4LiOH = Na3OHPO4Li
As2S3 + NO3{-} + H{+} + H2O = H3AsO4 + NO + S =>
3 As2S3 + 10 NO3{-} + 10 H{+} + 4 H2O = 6 H3AsO4 + 10 NO + 9 S
FeC2O4 + HNO3 = Fe(NO3)3 + NO2 + CO2 + H2O =>
FeC2O4 + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 2 CO2 + 3 H2O
KClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KClO3 + 10 FeSO4 + 6 H2SO4 = Cl2 + 5 Fe2(SO4)3 + K2SO4 + 6 H2O
C2Ag2 + HCl = C2H2 + AgCl =>
C2Ag2 + 2 HCl = C2H2 + 2 AgCl
Bi2O3 + Re + ReO3 = BiRe2O6 =>
Bi2O3 + Re + 3 ReO3 = 2 BiRe2O6
CH3COOHCH3CH2CH2OH = CH3COOC3H7H2O =>
CH3COOHCH3CH2CH2OH = CH3COOC3H7H2O
(NO4)2 = N + O =>
(NO4)2 = 2 N + 8 O
Cu + HNO3 + H{+} = Cu{+2} + NO2 + H2O =>
Cu + 2 HNO3 + 2 H{+} = Cu{+2} + 2 NO2 + 2 H2O
VHCl = HVCl =>
VHCl = HVCl
C + Fe2O = Fe + CO2 =>
C + 2 Fe2O = 4 Fe + CO2
AgNO3 + NaOH = (AgOH)3 + NaNO3 =>
3 AgNO3 + 3 NaOH = (AgOH)3 + 3 NaNO3
KH2PO4 = K + H + PO4 =>
KH2PO4 = K + 2 H + PO4
CsOH + BeO + H2O = Cs2[Be(OH)4] =>
2 CsOH + BeO + H2O = Cs2[Be(OH)4]
P + Cl = PCl =>
P + Cl = PCl
PbS + HNO3 = PbSO4 + NO2 + (H2)0 =>
PbS + 4 HNO3 = PbSO4 + 4 NO2 + 2(H2)0
CH2 + H2O = CH3CHCH3OH =>
3 CH2 + H2O = CH3CHCH3OH
Cu(NO3)2 = CuO + NO2 + O2(g) =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2(g)
Sr(NO3)2 + NH4OH = Sr(OH)2 + NH4(NO3) =>
Sr(NO3)2 + 2 NH4OH = Sr(OH)2 + 2 NH4(NO3)
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
FeCl2 + S = FeS + Cl =>
FeCl2 + S = FeS + 2 Cl
Ir(C2H3O2)4 + Ga = Ga(C2H3O2)3 + Ir =>
3 Ir(C2H3O2)4 + 4 Ga = 4 Ga(C2H3O2)3 + 3 Ir
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
C8H6S + H2 = C8H10 + H2S =>
C8H6S + 3 H2 = C8H10 + H2S
BH3NH3 = BH3 + NH3 =>
BH3NH3 = BH3 + NH3
Cs + H2O = CsOH + H3 =>
3 Cs + 3 H2O = 3 CsOH + H3
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH + O = CO + H(OH) =>
2 CH + 3 O = 2 CO + H(OH)
C3H7COOH + H2O = C3H7CH2OH + O =>
C3H7COOH + H2O = C3H7CH2OH + 2 O
HCl + HClO + FeCl2 = H2O + FeCl4 =>
HCl + HClO + FeCl2 = H2O + FeCl4
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
N + AgCl = NCl2 + Ag =>
N + 2 AgCl = NCl2 + 2 Ag
O2 + La2O3 + Cr2O3 + Na2CO3 = La8Na2Cr10O30 + CO2 =>
O2 + 4 La2O3 + 5 Cr2O3 + Na2CO3 = La8Na2Cr10O30 + CO2
C2H8N2H2O = C2H9N2OH =>
C2H8N2H2O = C2H9N2OH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + CH3CHOH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 6 CH3CHOH = Cr2(SO4)3 + 7 H2O + 6 CH3CHO + K2SO4
H2O + HNO3 + (BiO)2CO3 = CO2 + Bi(NO3)3*5H2O =>
7 H2O + 6 HNO3 + (BiO)2CO3 = CO2 + 2 Bi(NO3)3*5H2O
AgBr + KCN = AgCN + KBr =>
AgBr + KCN = AgCN + KBr
(CH)3OH + O2 = CO2 + (H)2O =>
2(CH)3OH + 7 O2 = 6 CO2 + 4(H)2O
NaNO3 + H2SO4 + Hg = HgSO4 + Na2SO4 + NO + H2O =>
2 NaNO3 + 4 H2SO4 + 3 Hg = 3 HgSO4 + Na2SO4 + 2 NO + 4 H2O
SnCl4 + HCl = H2SnCl6 =>
SnCl4 + 2 HCl = H2SnCl6
NO + Ag2O = NO2 + Ag =>
NO + Ag2O = NO2 + 2 Ag
LiF + Cu(NO3)2 = CuF2 + LiNO3 =>
2 LiF + Cu(NO3)2 = CuF2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/24
Équations équilibrées sur06/18/23
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