Answer:
Made up of proton, electron, neutron and 40 different subatomic particles
Answer:
The doctor is discussing an Ocular Hypertension disease.
Explanation:
If we have a small space with a defined volume like in this case an eye, when we fill this space with a liquid, the liquid will occupy the whole volume available, and when it is much liquid or fluid, and the volume of the eye can not expand it will start to generate an internal pressure. This higher pressure is called Hypertension.
Answer:
Given, Heat of formation =−46.0 KJ/mole
Since, the enthalpy of formation of ammonia is the enthalpy change for the formation of 1 mole of ammonia from its element.
2NH
3
(g)→2N
2
(g)+3H
2
(g)
△H
reaction
=2×△H
formation
=2×−46.0 KJ/mole
Heat of reaction=−92.0 KJ/mole
Explanation:
hope its help you
Answer:
Explanation:
2 H₂(g) + O₂(g) → 2 H₂O(g
2 moles 1 mole 2 mole
50 g of H₂ = 50 /2 = 25 moles of H₂
100 g of O₂ = 100 / 32 = 3.125 moles of O₂
So oxygen is the limiting reagent .
3.125 moles of O₂ will react with 6.25 moles of H₂ to give 6.25 moles of H₂O .
Hence moles of H₂O produced = 6.25 moles .
