54.5 grams of Y reacted with 13.8 g sample of X to form 68.3 g of XY.
Explanation:
In chemical reaction the mass remains conserved until the dissipation or lost is shown. In the question it is mentioned that 13.gm of X reacts with some amount of Y to form a product XY of mass 68.3 grams.
The reaction given is addition reaction in which two elements react to for a compound.
X + Y ⇒ XY
So, in the chemical reaction value of mass is put as
13.8 + Y = 68.3
Y = 68.3-13.8
Y = 54.5 grams
Explanation:
A covalent compound is defined as a compound formed by sharing of electrons.
Some properties of covalent compounds are as follows.
- Covalent compounds have low boiling point and melting point.
- They are poor conductors of heat and electricity.
- Covalent compounds are brittle in nature.
On the other hand, ionic compounds are good conductors of heat and electricity. They are malleable and ductile.
Also, ionic compounds show high melting and boiling point.
So out of the given options, properties shown by compound A are similar to the properties shown by a covalent compound.
Thus, we can conclude that compound A is most likely a covalent compound.
100 square each for newtons of force
Answer:
D.No answer text provide.
Explanation:
The energy that is possessed by an object due to it's motion or due to it's position is mechainical energy
