Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 8 NH3 = 6 NH4Br + N2
C3H6O + NH3O = C3H6NOH + H2O =>
C3H6O + NH3O = C3H6NOH + H2O
PbS + O = PbSO4 =>
PbS + 4 O = PbSO4
BCl + NaOH = BOH + NaCl =>
BCl + NaOH = BOH + NaCl
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
CH3CHCH2 + Cl2 = CH3Cl + CHCH2Cl =>
CH3CHCH2 + Cl2 = CH3Cl + CHCH2Cl
NaHCO3 + Mn = MnCO3 + Na + H2 =>
2 NaHCO3 + 2 Mn = 2 MnCO3 + 2 Na + H2
[Cu(NH3)2]Cl + H2O + CO = Cu + NH4Cl + (NH4)2CO3 =>
2[Cu(NH3)2]Cl + 2 H2O + CO = 2 Cu + 2 NH4Cl + (NH4)2CO3
HCl + Na2S2O3 = NaCl + SO4 + S + H2O =>
4 HCl + 2 Na2S2O3 = 4 NaCl + SO4 + 3 S + 2 H2O
Na2O + SO2 + H2O = Na2SO4 + H2 =>
Na2O + SO2 + H2O = Na2SO4 + H2
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
Cu{+2} + OH{-} = Cu(OH)2 =>
Cu{+2} + 2 OH{-} = Cu(OH)2
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
K2Cr2O7 + H2SO4 + Sn = K2SO4 + Cr2(SO4) + H2O + SnSO4 =>
K2Cr2O7 + 7 H2SO4 + 5 Sn = K2SO4 + Cr2(SO4) + 7 H2O + 5 SnSO4
RuO2 = Ru + O2 =>
RuO2 = Ru + O2
Ca3(C6H5O7)2 + H3PO4 + H2O = CaHPO4*2H2O + C6H8O7 =>
Ca3(C6H5O7)2 + 3 H3PO4 + 6 H2O = 3 CaHPO4*2H2O + 2 C6H8O7
C6H10O4 + CuO = CO2 + H2O + Cu =>
C6H10O4 + 13 CuO = 6 CO2 + 5 H2O + 13 Cu
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
NO2(g) + H2O = NO(g) + HNO3 =>
3 NO2(g) + H2O = NO(g) + 2 HNO3
H2O2 + Mn(OH)2 = H2O + MnO2 =>
H2O2 + Mn(OH)2 = 2 H2O + MnO2
Sn + H2SO4 = H2SnO3 + SO2 + H2O =>
Sn + 2 H2SO4 = H2SnO3 + 2 SO2 + H2O
C2H5NO2 + Ba(OH)2 = (C2H5NO2)Ba(OH)2 =>
C2H5NO2 + Ba(OH)2 = (C2H5NO2)Ba(OH)2
Hg(No3)2 + Na2S2O3 = Hg + Na2S4O6 + NaNo3 =>
Hg(No3)2 + 2 Na2S2O3 = Hg + Na2S4O6 + 2 NaNo3
C2H5NO2 + Ba(OH)2 = (C2H5NO2)Ba(OH)2 =>
C2H5NO2 + Ba(OH)2 = (C2H5NO2)Ba(OH)2
NaNO3 + CH3CH2OH + NaHCO3 = CH3CH2NH2 + Na2CO3 + O =>
NaNO3 + CH3CH2OH + NaHCO3 = CH3CH2NH2 + Na2CO3 + 4 O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + PbSO4 =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbSO4
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
KI + Cl2 + H2O = HCl + KIO3 =>
KI + 3 Cl2 + 3 H2O = 6 HCl + KIO3
Na3Po4(aq) + AlCl3(aq) = NaCl(aq) + AlPo4(s) =>
Na3Po4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPo4(s)
N2H8C2O4 + CaCl2 = CaC2O4 + N2H8Cl2 =>
N2H8C2O4 + CaCl2 = CaC2O4 + N2H8Cl2
Ag2S + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaAlO2
Ni + Ag = NiAg =>
Ni + Ag = NiAg
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
C9H18O5 + O2 = CO2 + H2O =>
C9H18O5 + 11 O2 = 9 CO2 + 9 H2O
HCO3Cl + NaOH = H2O + NaCO3Cl =>
HCO3Cl + NaOH = H2O + NaCO3Cl
Rn3PO4 + Al2(SO4)3 = Al2PO4 + Rn3(SO4)3 =>
Rn3PO4 + Al2(SO4)3 = Al2PO4 + Rn3(SO4)3
MgO + K2SO4 = K2O + MgSO4 =>
MgO + K2SO4 = K2O + MgSO4
Re + Re2O7 = Re2O5 =>
4 Re + 5 Re2O7 = 7 Re2O5
Cu3 + AgNO3 = Ag + CuNO3 =>
Cu3 + 3 AgNO3 = 3 Ag + 3 CuNO3
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
H2 + Al2O3 = Al + H2O =>
3 H2 + Al2O3 = 2 Al + 3 H2O
CuSn = Cu + Sn =>
CuSn = Cu + Sn
Cu(OH)2(s) + H2SO4(aqu) = CuSO4 + H2O =>
Cu(OH)2(s) + H2SO4(aqu) = CuSO4 + 2 H2O
(NH4)Br + Ca(OH)2 = (NH4)(OH) + CaBr2 =>
2(NH4)Br + Ca(OH)2 = 2(NH4)(OH) + CaBr2
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + H2O(l) =>
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + 2 H2O(l)
Pb(NO3)2 + C20H14O4 = H2O + CO2 + Pb(CO3) + CN =>
43 Pb(NO3)2 + 9 C20H14O4 = 63 H2O + 51 CO2 + 43 Pb(CO3) + 86 CN
CdS2 = Cd + S =>
CdS2 = Cd + 2 S
Sc + S8 = Sc6S3 =>
48 Sc + 3 S8 = 8 Sc6S3
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
Al(OH3) + HCl = Al(OH4)Cl =>
Al(OH3) + HCl = Al(OH4)Cl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/25
Équations équilibrées sur03/27/24
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