The answer would be A. troposphere
Answer:
The Moon gets its light from the Sun. In the same way that the Sun illuminates Earth, the Moon reflects the Sun's light, making it appear bright in our sky. Have your child hold the fruit at arm's length, pointing at the light.
hope this helps :)
Answer:
2.7
Explanation:
The equation of the reaction is
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
So, frok the coefficients of the equation, the answer is 2.7
Answer:
NaOH
Explanation:
We'll begin by writing the balanced equation for the reaction. This is given below:
2NBr3 + 3NaOH —> N2 + 3NaBr + 3HOBr
The limiting reactant can be obtained as follow:
From the balanced equation above,
2 moles of NBr3 reacted with 3 moles of NaOH.
Therefore, 40 moles of NBr3 will react with = (40 x 3)/2 = 60 moles of NaOH.
From the above calculations,
A higher amount of NaOH i.e 60 moles than what was given from the question i.e 48 moles is required to react completely with 40 moles of NBr3. Therefore, NaOH is the limiting reactant and NBr3 is the excess reactant.
Generally speaking a precipitate is something that will form as a result of the reaction. It generally is a solid material.
Sodium and nitrates are soluble so Calcium Phosphate would precipitate out....
