Answer: 4000000000
because 20X200000000=4000000000
Answer: C2HNO3
Explanation: C = 27.59/12.011 = 2.297
H = 1.15/1.008 = 1.1409
N = 16.09/14.007 = 1.1487
O = 55.17/15.999 = 3.4483
Divide by smallest result:
C = 2
H=1
N=1
O = 3
Empirical formula = C2HNO3
Because the amount of hydrogens all depends on the valence electrons
Answer:
Non-metals tend to gain electrons
Explanation:
Invertebrates affect the oxygen levels of compost and soil by reducing it.
<h3>How respiration works?</h3>
Cellular respiration is the process by which living organisms obtain energy by breaking down food molecules in their cells.
Every living organism undergoes the process of cellular respiration and make use of oxygen molecules in the process.
This means that invertebrates will make use of the oxygen gas present in compost and the soil for respiration, hereby reducing it.
Learn more about respiration at: brainly.com/question/480297
