Chemistry, asked by mohdsohil786, 10 months ago

Attention!guys 20 points.
Answer to my question correctly and accurately Than only I will give you thanks with brainlesit tag and with 20 points.
Reactivity series:-
Potassium
Sodium
Calcium
Magnesium
Aluminium
Carbon
Zinc
Iron
Tin
Lead
Hydrogen
Copper
Silver
Gold
Guys you have write 10 displacement reaction by using this series.

Answers

Answered by GalaxyBoy15
15

Answer:

So, here we go,

  1. 2CuO + C ⇒ CO2 + 2Cu
  2. ZnSO4 + Mg ⇒ MgSO4 + Zn
  3. NaCl + K ⇒ KCl + Na
  4. MgCl2 + 2Ca ⇒ CaCl2 + 2Mg
  5. HgS + Mg ⇒ MgS + Mg
  6. FePO3 + Al ⇒ AlPO3 + Fe
  7. Pb(NO3)2 + Sn ⇒ Sn(NO3)2 + PB
  8. PbI2 + 2Na ⇒ 2NaI + Pb
  9. 2AgO + C ⇒ CO2 + 2Ag
  10. CaCO3 + 2Na ⇒ Na2CO3 + Ca
Answered by asritadevi2emailcom
15

tex] \green{ \underline \bold{given \}} \\ \tt : \implies \\ 2x + 9y = 42xy \\ \blue{ \underline \bold{give[n : }} \\ \tt : \implies 10xy = 42xy \\ \orange{ \underline \bold{given \}} \\ \tt : \implies xy = \frac{42}{10} \\ \green{ \underline \bold{given \}} \\ \tt : \implies \frac{21}{5} or 4 \times \frac{1}{5} answer \\ \green{ \underline \bold{now \: see \: the \: next \: question : }} \\ \tt : \implies 2x + 3y = 12xy \\ \green{ \underline \bold{given \ }} \\ \tt : \implies 5xy = 12xy \\ \green{ \underline \bold{given \}} \\ \tt : \impl

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