| Équations équilibrées la veille |
S(s) + O2(g) = SO2(g)
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
Sn(OH)2 + H2Br2O2 = Sn2(Br2O2)2 + H2O =>
2 Sn(OH)2 + 2 H2Br2O2 = Sn2(Br2O2)2 + 4 H2O
COSO4 + HCl = COCl + SO4H =>
COSO4 + HCl = COCl + SO4H
H3BO + HClO4 = HBO + HCl + HO =>
2 H3BO + HClO4 = 2 HBO + HCl + 4 HO
CuCl2 + NO2{-} = CuNO2{-} + Cl =>
CuCl2 + NO2{-} = CuNO2{-} + 2 Cl
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-} =>
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-}
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Zn + HCO = ZnCO + H2 =>
2 Zn + 2 HCO = 2 ZnCO + H2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Al3 + FeCl2 = Fe + AlCl3 =>
2 Al3 + 9 FeCl2 = 9 Fe + 6 AlCl3
KNO3 + Zn + H2O = NH3 + Zn(OH)2 + KOH =>
KNO3 + 4 Zn + 6 H2O = NH3 + 4 Zn(OH)2 + KOH
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
Ba(NO3)2 + (NH4)3PO4 = Ba3(PO4)2 + NO3NH4 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NO3NH4
C2O4{2-} + H2O = HC2O4{-} + OH{-} =>
C2O4{2-} + H2O = HC2O4{-} + OH{-}
K3P + O2 = K3PO4 =>
K3P + 2 O2 = K3PO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ba(OH)2 + H2(SO4) = BaSO4 + H(OH) =>
Ba(OH)2 + H2(SO4) = BaSO4 + 2 H(OH)
NH4(OH) + H3P4 = NH4P4 + H3OH =>
NH4(OH) + H3P4 = NH4P4 + H3OH
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
Ga2O3 + H2S = Ga2S3 + H2O =>
Ga2O3 + 3 H2S = Ga2S3 + 3 H2O
Al2(SO4)3 + KHS + H2O = K2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 6 KHS + 6 H2O = 3 K2SO4 + 2 Al(OH)3 + 6 H2S
NaCl2 + MnO2 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl2 + MnO2 + 2 H2SO4 = 2 Cl2 + MnSO4 + Na2SO4 + 2 H2O
S(s) + O2(g) = SO3(g) =>
2 S(s) + 3 O2(g) = 2 SO3(g)
CuCO3 + C = Cu + CO2 =>
2 CuCO3 + C = 2 Cu + 3 CO2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CaCO3 + H2C2O4 = CaC2O4 + H2O + CO2 =>
CaCO3 + H2C2O4 = CaC2O4 + H2O + CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
CuS + H2SO4 = CuO + SO2 + H2O =>
CuS + 3 H2SO4 = CuO + 4 SO2 + 3 H2O
PI3(s) + H2O(l) = H3PO3(s) + HI(g) =>
PI3(s) + 3 H2O(l) = H3PO3(s) + 3 HI(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Hg + O = Hg2O =>
2 Hg + O = Hg2O
Ca2Mg5Si8O22(OH)2 + NaAlSi3O8 + Mg5Al2Si3O10(OH)8 = Na2Mg3Al2Si8O22(OH)2 + CaAl2Si2O7(OH)2H2O =>
Ca2Mg5Si8O22(OH)2 + 10 NaAlSi3O8 + 2 Mg5Al2Si3O10(OH)8 = 5 Na2Mg3Al2Si8O22(OH)2 + 2 CaAl2Si2O7(OH)2H2O
Al(OH)3(s) + HNO3(aq) = Al(NO3)3 + H2O =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H2O
ZnO + CO = Zn + COO =>
ZnO + CO = Zn + COO
Cu2S + S = CuS =>
Cu2S + S = 2 CuS
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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