Question

HAPPY FACES The concept school, Washim
X-SCIENCE - CHEMISTRY- Assignment
Chapter 1 -CHEMICAL REACTIONS AND EQUATIONS
Short Answer Questions:
Write the In lanced chemical equations fr the following reactions and identify the type of reaction in each
a) Nitrogen gas is treated with hydroga gas in the prexnce of a catalyst at 773 K to form ammona gas
b Sodum hydroxid plution is treated with aæt ic acid to form odium act ate and water
c) Ethanol is warmed with ethanoic acid to form ethyl act ate in the preence of concentrated H.So,
d Ethene is burnt in the preence of oxygen to form carbon doxide, water and releaes heat and Ight.
Wote the balanced chemical equations for the following reactions and identify the type of reaction n me
a) Thermite reaction, iron (III) oxide reacts with aluminium and given molten ron and alumnium oxide.
b Magnesum nbbon is burnt in an atmosphere of nit rogen gas to form solid magnesium nt ride
c) Chlorine gas is pssa in an aqueous potassium odide solution to brm potassium chloride plution
plid odine
d Ethanol is burnt in ar to form carbon dioxid, water and relears heat.
Complete the missing components/variables gven as x and y in the bllowing react ons
side, water​

Answer 1

Answer:

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