Answer:
1. NO2
2.49.4%
Explanation:
1. Find the moles of each and divide by the smallest
N: 30/14=2.14/2.14=1
O: 62/16=3.875/2.14=1.81 (round to nearest whole number)
NO2
2. Find the total mass and divide by each
Total: 291.7167
There are 9 oxygens so multiply mass by 9
16*9=144
144/291.7167=0.493629607
D i believe i’m sorry if i am wrong :)
Answer:
gravitational
Explanation:
Potential energy that is related to an object's height above the ground is known as gravitational potential energy.
Potential energy due to the position of an object above Earth’s surface is called gravitational potential energy.
Answer:
If you are looking for the answer, for the question.
Earthquakes trigger tsunamis when the seismic activity causes the land along fault lines to move up or down
C. Homogeneous mixtures These alloys are homogeneous mixtures because they have a uniform composition throughout.