| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 ZrO(NO3)2 + 10 C3H7NO3 = 13 ZrO2 + 30 CO2 + 18 N2 + 35 H2O
MgC2O4 + HCl = HC2O4 + MgCl =>
MgC2O4 + HCl = HC2O4 + MgCl
Ni(OH)3 + CoSO4 = NiSO4 + Co(OH)3 =>
Ni(OH)3 + CoSO4 = NiSO4 + Co(OH)3
Mg1 + H1N1O3 = Mg1(N1O3)2 + N1O2 + H2O1 =>
Mg1 + 4 H1N1O3 = Mg1(N1O3)2 + 2 N1O2 + 2 H2O1
(NH4)2CO3 = CO2 + N2O + H2 =>
(NH4)2CO3 = CO2 + N2O + 4 H2
Si + BaSO4 = BaSiO3 + SO2 + S =>
2 Si + 2 BaSO4 = 2 BaSiO3 + SO2 + S
Mo(OH)6 + H3B = Mo3B6 + H2O =>
3 Mo(OH)6 + 6 H3B = Mo3B6 + 18 H2O
CH14 + O2 = H2O + C =>
2 CH14 + 7 O2 = 14 H2O + 2 C
Na2S*6H2O = Na2S + H2O =>
Na2S*6H2O = Na2S + 6 H2O
Na2S + HOH = H2S + NaOH =>
Na2S + 2 HOH = H2S + 2 NaOH
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
HCl + KOH = KOH2Cl =>
HCl + KOH = KOH2Cl
(NH4)2SO4 + AgNO3 = NO3(NH4)2 + AgSO4 =>
(NH4)2SO4 + AgNO3 = NO3(NH4)2 + AgSO4
SO + Na2O = Na2S + O2 =>
SO + Na2O = Na2S + O2
MnSO4 + H2SO4 + NaBiO3 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
4 MnSO4 + 16 H2SO4 + 10 NaBiO3 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O
PbO + Si = Pb + SiO2 =>
2 PbO + Si = 2 Pb + SiO2
CH3CH2CH2CH2Br + KI = CH3CH2CH2CH2I + K{+} + Br{-} =>
CH3CH2CH2CH2Br + KI = CH3CH2CH2CH2I + K{+} + Br{-}
S + KOH + H2O = K(S(OH)6) + H2 =>
2 S + 2 KOH + 10 H2O = 2 K(S(OH)6) + 5 H2
Na2O2 + S = Na2SO3 + Na2O =>
2 Na2O2 + S = Na2SO3 + Na2O
Fe + Au(NO3)3 = Fe(NO3)2 + Au =>
3 Fe + 2 Au(NO3)3 = 3 Fe(NO3)2 + 2 Au
Br + H2SO4 = BrSO4 + H2 =>
Br + H2SO4 = BrSO4 + H2
SIC + O2 + KOH = K2SIO3 + CO2 + H2O =>
SIC + 2 O2 + 2 KOH = K2SIO3 + CO2 + H2O
C20H30BrNO3 + NaCl = NaBr + C20H30NO3Cl =>
C20H30BrNO3 + NaCl = NaBr + C20H30NO3Cl
Ca(NO3)2(H2O)4 + (NH4)H2PO4 + NH4OH = Ca10(PO4)6(OH) + NH4NO3 + H2O =>
80 Ca(NO3)2(H2O)4 + 48(NH4)H2PO4 + 114 NH4OH = 8 Ca10(PO4)6(OH) + 161 NH4NO3 + 423 H2O
NaNO3 + CuSO4 = CuNO3 + NaSO4 =>
NaNO3 + CuSO4 = CuNO3 + NaSO4
Cu(SO)4NaOH = CuOHNa(SO)4 =>
Cu(SO)4NaOH = CuOHNa(SO)4
HNO3 + K2SiO3 = K2NO3 + HSiO3 =>
HNO3 + K2SiO3 = K2NO3 + HSiO3
NH2(C6H5) + H2O = C6H5NH3 + OH =>
NH2(C6H5) + H2O = C6H5NH3 + OH
HNO3 + Ba = Ba(NO3)2 + NO + H2O =>
8 HNO3 + 3 Ba = 3 Ba(NO3)2 + 2 NO + 4 H2O
NaSiO3 = Na + Si + O2 =>
2 NaSiO3 = 2 Na + 2 Si + 3 O2
Ni + AuPo3 = NiPo3 + Au =>
Ni + AuPo3 = NiPo3 + Au
C6H6 + Br2 = C6H6Br =>
2 C6H6 + Br2 = 2 C6H6Br
Ca(NO3)2(H2O)4 + (NH4)H2PO4 + NH4OH = Ca10(PO4)6(OH) + NH4NO3 + H2O =>
80 Ca(NO3)2(H2O)4 + 48(NH4)H2PO4 + 114 NH4OH = 8 Ca10(PO4)6(OH) + 161 NH4NO3 + 423 H2O
Cr2O3 + Pb = Cr + Pb2O3 =>
Cr2O3 + 2 Pb = 2 Cr + Pb2O3
C3H7COOH + Na = (C3H7COO)2Na + H2 =>
2 C3H7COOH + Na = (C3H7COO)2Na + H2
AgCo3 + Mg3(PO4)2 = MgCo3 + Ag3(PO4)2 =>
3 AgCo3 + Mg3(PO4)2 = 3 MgCo3 + Ag3(PO4)2
FeCl3 + NaCo3 = Fe(Co3)3 + NaCl =>
FeCl3 + 3 NaCo3 = Fe(Co3)3 + 3 NaCl
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
SnS2 + Al2(SiO3)3 = Sn(SiO3)2 + Al2S3 =>
3 SnS2 + 2 Al2(SiO3)3 = 3 Sn(SiO3)2 + 2 Al2S3
BO + Mg = MgOB =>
BO + Mg = MgOB
KNO3 + C6H14O6 = CO2 + H2O + KNO2 =>
13 KNO3 + C6H14O6 = 6 CO2 + 7 H2O + 13 KNO2
AgCl + NH3 = Ag(NH3)Cl =>
AgCl + NH3 = Ag(NH3)Cl
S2O3{2-} + I3{-} = S4O6{2-} + I{-} =>
2 S2O3{2-} + I3{-} = S4O6{2-} + 3 I{-}
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
MgCl2 + KOH = MgK + Cl2OH =>
MgCl2 + KOH = MgK + Cl2OH
AgNO3(aq) + NaOH(aq) = Ag2O(s) + H2O(l) + NaNO3(aq) =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + H2O(l) + 2 NaNO3(aq)
(NH4)2(SO4) + Pb(NO3)2 = NH4(NO3) + PbSO4 =>
(NH4)2(SO4) + Pb(NO3)2 = 2 NH4(NO3) + PbSO4
Zn + Sn(NO3)2 = Sn2 + Zn(NO3)2 =>
2 Zn + 2 Sn(NO3)2 = Sn2 + 2 Zn(NO3)2
C10H15N + HCl = C10H16ClN =>
C10H15N + HCl = C10H16ClN
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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