রিয়া দ্বারা `2.00 g` `Mg` এবং `S` এর `2.00 g` থেকে কতটা ম্যাগনেসিয়াম সালফাইড পাওয়া যায়...

How much magnesium sulphide can be obtained from 2.00 g of Mg and 2.00 g of S by the reaction. Mg + S rarr MgS . Which is the limiting reagent? Calculate the amount of one of the reactants which remains unreacted?

A block of mass 2.00 kg moving at a speed of 10.0 m/s accelerates at 3.0 m/s^2 for 5.00 s. Compute its final kinetic enegy.

Express in kg: ( i ) 200g (ii) 3470g (iii) 4kg8g (iv) 2598mg

In compound A, 1.00 g nitrogen units with 0.57 g oxygen. In compound B, 2.00 g nitrogen combines with 2.24 g oxygen. In compound C, 3.00 g nitrogen combines with 5.11 g oxygen. These results obey the following law

If law of conservation of mass holds good, 2.00 g of Na_(2)SO_(4) will react with 3.00 g of BaCl_(2) to produce BaSO_(4) equal to

In 5.00 s, a 2.00 kg stone moves in a horizontal circle of radius 2.00 m from rest to an angular speed of 4.00 rev/s. What are the stone's (a) average angular acceleration and (b) rotational inertia around the circle's center?

Dinitrogen and dihydrogen react with each other to produce ammonia according to the following chemical equation: N_(2)(g)+H_(2)(g)rarr 2NH_(3)(g) a. Calculate the mass of ammonia produced if 2.00xx10^(3) g dinitrogen reacts with 1.00xx10^(3) g of dihydrogen. b. Will any of the two reactants remain unreacted? c. If yes, which one and what would be its mass?