Answer:
An engine that creates ignites fuel with highly compressed air.
The alcohol on board is cognac 2
Answer:
4
Explanation:
Si has atomic number 14 so the electronic configuration 2,8,4
<u>Answer:</u> The concentration of solution is 0.342 M
<u>Explanation:</u>
To calculate the molarity of solution, we use the equation:
We are given:
Mass of solute (Sodium chloride) = 15 g
Molar mass of sodium chloride = 58.5 g/mol
Volume of solution = 750 mL
Putting values in above equation, we get:
Hence, the concentration of solution is 0.342 M