The volume of HCl gas required to prepare the solution is 101.54 L
<h3>How to determine the mole of HCl </h3>
- Volume of solution = 1.25 L
- Molarity = 3.20 M
- Mole of HCl =?
Mole = Molarity x Volume
Mole of HCl = 3.2 × 1.25
Mole of HCl = 4 moles
<h3>How to determine the volume of HCl </h3>
- Number of mole (n) = 4 moles
- Temperature (T) = 30 °C = 30 + 273 = 303 K
- Pressure (P) = 745 torr = 745 / 760 = 0.98 atm
- Gas constant (R) = 0.0821 atm.L/Kmol
Using the ideal gas equation, the volume of the HCl gas can be obtained as follow:
PV = nRT
Divide both side by P
V = nRT / P
V = (4 × 0.0821 × 303) / 0.98
V = 101.54 L
Learn more about ideal gas equation:
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North/South America:
New World monkeys inhabit the New World, which includes North and South America.
Africa and Asia:
Prosimians, the earliest of the primates, inhabit regions of Africa and Asia.
Old World monkeys still live in Africa and Asia. Fossil species also lived in Europe.
Apes are Old World primates. They are found today in Africa and Asia.
<h3>What is the group of Primates?</h3>
The primates are;
- New World monkeys
- Prosimians
- Old World monkeys
- Apes
The groups are;
North/South America
Africa and Asia
New World monkeys inhabit the New World, which includes North and South America.
Prosimians, the earliest of the primates, inhabit regions of Africa and Asia. This also applies to Apes and Old monkeys.
Thus;
North/South America:
New World monkeys inhabit the New World, which includes North and South America.
Africa and Asia:
Prosimians, the earliest of the primates, inhabit regions of Africa and Asia.
Old World monkeys still live in Africa and Asia. Fossil species also lived in Europe.
Apes are Old World primates. They are found today in Africa and Asia.
Read more about Primate Groups at; brainly.com/question/11204777
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It is a safety procedure in industries that lock dangerous machines and ensure that there is no operation until maintenance or repairs have been made.
