Answer:
1.7L of water
Explanation:
Given parameters:
Volume of hydrogen gas = 1.7L
Unknown:
Volume of water produced = ?
Solution:
To solve this problem, we can simply apply Gay - Lussac's law of combining volume.
The law states that "when gases reacts, they do so in volumes which bear a simple ratio to one another and to the volume of the product, if gaseous provided temperature and pressure remains constant".
A synthesis reaction is a combination reaction;
2H₂ + O₂ → 2H₂O
From the balanced reaction equation;
2 volumes of H₂ is required to produce 2 volumes of H₂O
1.7L of H₂ will produce <u><em>1.7L of H₂O</em></u>
Answer:
Antacid
An antacid is a substance which neutralizes stomach acidity and is used to relieve heartburn, indigestion or an upset stomach. Some antacids have been used in the treatment of constipation and diarrhea. Currently marketed antacids contain salts of aluminum, calcium, magnesium, or sodium.
The compound contains an ester functional group.
An ester is a carbonyl (C=O) group with an alkyl (R) group on one side and an alkoxy (OR) group on the other.
We write the <em>condensed structural formula</em> of an ester as R(C=O)OR or RCOOR.
When placed in an electrical field, the negative charge found in the sugar-phosphate backbone of DNA polymers cause them to migrate towards the positive electrode.
<span>In gel electrophoresis, electricity is used to separate fragments of DNA based on its length. DNA is place in a porous gel. The pores of the gel restricts the movement of the DNA. It then creates fragments on the DNA because its movement varies on its lengths. </span>
A single ringed nitrogeo base is thymine (C)