The balanced equation for the formation of ammonia is as follows;
N₂ + 3H₂ ---> 2NH₃
stoichiometry is the molar ratio of components in a reaction.
Stoichiometry could be determined using the coefficients of the compounds in balanced reactions.
coefficient of N₂ - 1
coefficient of H₂ - 3
molar ratio of N₂ to H₂ is 1:3
<span>(2) 1:3</span>
Answer:
79.89%
Explanation:
Copper has a molar mass of 63.55
Oxygen has a molar mass of 16.00
If you add these you get 79.55
To get the mass percent of copper divide copper by the whole. 63.55/79.55*100= 79.89%
Answer:
The UK is mostly under the influence of the maritime polar air mass from the north-west. The south and south-east of England are the least exposed to polar air masses from the north-west, and on occasion see continental tropical air masses from the south, which bring warm dry air in the summer.
Explanation:
The UK has a temperate climate. In general, this means that Britain gets cool, wet winters and warm, wet summers. London, in the south-east of the UK, is a region characterised by a warm and dry climate in the summer and a cold and dry climate in the winter.
12: They have more moons because they are bigger. They have a greater gravity field so they pull more on other objects. Gravity is like a blanket held taunt. If you put a big bowling ball in the center and place an orange on the outside the orange is going to want to go to the center, where the bowling ball is. Now if you add angular momentum to the equation you get gravity. Of course it isn't that simple but its the jist of it. Therefore, since Saturn and Jupiter have a higher gravitational pull on other celestial objects they pull on more matter around them, like asteroids and such. These asteroids clump together and form their planets.
Answer:
powerhouse of the cell
Explanation:
Mitochondria produce ATP, a necessary sugar that runs the cell