The answer is C. Tell me if it is right that is the only reasonable answer
<h3>Further explanation</h3>
Given
Reaction
H₂ (g) + I₂ (g) → 2HI(g)
Required
The equilibrium constant
Solution
The equilibrium constant is the value of the product in the equilibrium state of the substance in the right (product) divided by the substance in the left (reactant) with the exponents of each reaction coefficient
The equilibrium constant for reaction
pA + qB ⇒ mC + nD
![\large {\boxed {\bold {K ~ = ~ \frac {[C] ^ m [D] ^ n} {[A] ^ p [B] ^ q}}}}](https://tex.z-dn.net/?f=%5Clarge%20%7B%5Cboxed%20%7B%5Cbold%20%7BK%20~%20%3D%20~%20%5Cfrac%20%7B%5BC%5D%20%5E%20m%20%5BD%5D%20%5E%20n%7D%20%7B%5BA%5D%20%5E%20p%20%5BB%5D%20%5E%20q%7D%7D%7D%7D)
So for the above reaction :
![\tt K=\dfrac{[HI]^2}{[H_2][I_2]}](https://tex.z-dn.net/?f=%5Ctt%20K%3D%5Cdfrac%7B%5BHI%5D%5E2%7D%7B%5BH_2%5D%5BI_2%5D%7D)
Answer:
Manganese Oxide (IV) or Manganese Dioxide or Manganous oxide, corresponds to the formula name. See the explanation below, please.
Explanation:
This compound corresponds to an oxide. By nomenclature of Stock is named Manganese Oxide (IV), the number IV refers to the valence of Manganese. By systematic nomenclature: manganese dioxide, and according to the traditional: manganous oxide (the bear suffix refers to lower valence of manganese)
The momentum of the projectile is 6.8 * 10⁵ kgm/s
<h3>
Momentum and projectiles</h3>
Momentum of an object is the product of the mass of that object and its velocity.
where m is mass of object
v is velocity of object
A projectile is an object launched into space and allowed to fall freely under the force of gravity.
The momentum of a projectile is conserved in the horizontal direction since no net force acts on the projectile in the horizontal direction.
using the formula for momentum;
p = m*v
Assuming the mass of the projectile to be 800 kg
Velocity of the projectile = 850 m/s
p = 800 kg * 850 m/s
p = 6.8 * 10⁵ kgm/s
Therefore, the momentum of the projectile is 6.8 * 10⁵ kgm/s
Learn more about momentum and projectiles at: https://brainly.in/question/201038
