<h2>Answer:</h2><h3>Balanced equation:</h3>
2C4H10 + 8O2 → 8CO2 + 10H2O
<h3>Description:</h3>
There should be 8 molecules of oxygen which react with 2 molecules of butane to produce 8 molecules of carbon dioxide and 10 molecules of water.
Answer:
Dna is a molecule. It carries hereditary information. It is located in the chromosomes.
Mountain chains are formed by the action of different tectonic plates drifting
The mole ratio would be 2:2:2
