Équations équilibrées la veille |
SrCl2 + K3PO4 = SrPO4 + K3Cl2
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2 =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2
NaAlCO3 = AlNaCO3 =>
NaAlCO3 = AlNaCO3
C + H2 = CH4 =>
C + 2 H2 = CH4
(CH3)((CH2)2)CH3 + O2 = CO2 + H2O =>
2(CH3)((CH2)2)CH3 + 13 O2 = 8 CO2 + 10 H2O
Sr(NO3)2 + Ca(NO3)2* + H3PO4 + NH4OH = Sr3Ca3(PO4)4 + H2O + N2 =>
3 Sr(NO3)2 + 3 Ca(NO3)2* + 4 H3PO4 + 20 NH4OH = Sr3Ca3(PO4)4 + 56 H2O + 16 N2
KMnO4 + S = K2SO4 + MnO2 =>
2 KMnO4 + S = K2SO4 + 2 MnO2
COH2 + O2 = CO2 + H2O =>
COH2 + O2 = CO2 + H2O
KOH + HBr = KBr + H2O = =>
KOH + HBr = KBr + H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Co(NO3)2 = Co3O4 + NO2 + O2 =>
3 Co(NO3)2 = Co3O4 + 6 NO2 + O2
HCl + H2SO4 = H3ClSO4 =>
HCl + H2SO4 = H3ClSO4
Cu + H2SO4 = Cu2SO4 + S8 + H2O =>
48 Cu + 32 H2SO4 = 24 Cu2SO4 + S8 + 32 H2O
NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + H2O =>
2 NaOH + (NH4)2SO4*FeSO4*6H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
H2S + H{+} + Cr2O72{-} = Cr3{+} + S + H2O =>
427 H2S + 10 H{+} + 6 Cr2O72{-} = 4 Cr3{+} + 427 S + 432 H2O
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
PbPO4 + Na2SO4 = Pb2(SO4)3 + Na3PO4 =>
2 PbPO4 + 3 Na2SO4 = Pb2(SO4)3 + 2 Na3PO4
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
H2O + Li = Li(OH) + H2 =>
2 H2O + 2 Li = 2 Li(OH) + H2
Li3N + AlP = Li3P + AlN =>
Li3N + AlP = Li3P + AlN
KNO3 + Na2S = K2S + NaNO3 =>
2 KNO3 + Na2S = K2S + 2 NaNO3
NaOH + HCI1 = NaCI + H2O =>
NaOH + HCI1 = NaCI + H2O
Sr(NO3)2 + Ca(NO3)2 + H3PO4 + NH4OH = Sr3Ca3(PO4)4 + H2O + N2 =>
3 Sr(NO3)2 + 3 Ca(NO3)2 + 4 H3PO4 + 20 NH4OH = Sr3Ca3(PO4)4 + 56 H2O + 16 N2
CCl3CH(OH)2 + ClSO3H + C6H5Cl = C14H9Cl5 + HCl + H2SO4 =>
CCl3CH(OH)2 + 2 ClSO3H + 2 C6H5Cl = C14H9Cl5 + 2 HCl + 2 H2SO4
H3PO4 + Be(OH)2 = HOH + Be3(PO4)2 =>
2 H3PO4 + 3 Be(OH)2 = 6 HOH + Be3(PO4)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Hg(OH)2 + CuSO4 = HgSO4 + Cu(OH)2 =>
Hg(OH)2 + CuSO4 = HgSO4 + Cu(OH)2
CCl3CH(OH)2 + ClSO3H + C6H5Cl = C14H9Cl5 + HCl + H2SO4 =>
CCl3CH(OH)2 + 2 ClSO3H + 2 C6H5Cl = C14H9Cl5 + 2 HCl + 2 H2SO4
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
RbHSO4 = Rb2O + SO3 + H2O =>
2 RbHSO4 = Rb2O + 2 SO3 + H2O
GaF3 + C5 = C5F + Ga =>
GaF3 + 3 C5 = 3 C5F + Ga
RbHSO4 = Rb2O + SO3 + H2O =>
2 RbHSO4 = Rb2O + 2 SO3 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P + S = PS =>
P + S = PS
NH3(g) + CH4(g) + O2(g) = HCN(g) + H2O(g) =>
2 NH3(g) + 2 CH4(g) + 3 O2(g) = 2 HCN(g) + 6 H2O(g)
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
Ag2O + H2 = Ag + HO =>
2 Ag2O + H2 = 4 Ag + 2 HO
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
HNaCO3 + H8C6O7 = CO2 + H2O + Na3C6H5O7 =>
3 HNaCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C4H9OSO3H + HCl = C4H9OSO3Cl + H2 =>
C4H9OSO3H + HCl = C4H9OSO3Cl + H2
RbHSO4 = Rb2O + SO3 + H2O =>
2 RbHSO4 = Rb2O + 2 SO3 + H2O
AgNO3 + NH4F = AgF + NH4NO3 =>
AgNO3 + NH4F = AgF + NH4NO3
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
CuSO4 + H2SO4 = Cu2SO4 + HSO4 =>
2 CuSO4 + H2SO4 = Cu2SO4 + 2 HSO4
COH2 + O2 = CO2 + H2O =>
COH2 + O2 = CO2 + H2O
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