Answer:
538L of carbon dioxide will be produced
Explanation:
This is a classic example of combustion of an alkane.
If balanced equation is not given; this format can come in handy.
For any alkane of the type : CₙH₂ₙ₊₂ , it's combustion reaction will follow:
2CₙH₂ₙ₊₂ + (3n+1) O₂ → (2n)CO₂ + 2(n+1) H₂O
For ethane:
2C₂H₆(g) + 7O₂(g) → 4CO₂(g) + 6H₂O(l)
Here, 2 mole of ethane gives 4 moles of CO₂.
or, of ethane gives of CO₂.
Then, 269L of ethane will give:
=
= L
= 538 L
Therefore, 538L of carbon dioxide will be produced
Answer:
The answer to your question is: Oxidation number is III,
formula Cr₂(SO₄)₃
Explanation:
Data
Chromium (III) sulfate
Oxidation state of Cr = ?
Chemical formula
Process
The oxidation number of Chromium is given in roman numerals, then the oxidation number is III.
Chemical formula Cr₂(SO₄)₃
Answer:
it could depend on the environment of the area, how the sun rays are parting through particles in the air, or it jus might be the amount of heat radiation is coming down cause it could be a chilly sunny day or a hot sunny day
Answer:
Explanation:
As described in the question, autism is a disability that arises from a disorder in the central nervous system <u>which is actually characterized by abnormality in the brain structure and then function</u>. Autism is known for symptoms such as challenges with communication and interaction and some obsessive behaviors. While there is generally no known scientific cause for autism but trends have suggested that vaccination in young children causes autism.
However, <u>genes could also be involved in this phenomenon because there have been reports of unusual genetic sequence in children that have autism. Hence, there is a possibility that vaccination actually triggers this genetic sequence which is then expressed as autism in the children</u>.
Please note this isn't a scientific fact and just a possibility as requested in the question.