CCl₄ - carbon tetrachloride
This molecule has 4 polar bonds, but is non-polar in nature.
:)
The answer is : oxygen gas
In primitive earth's era, (possibly billions years ago), the earth still has't filled with living organism as it is today. Many scientist predicted that it was filled with singular-cells anaerobic organisms , which do not need oxygen to live
Answer:
They get bounced back. Where the light is turned to opposite of that place,there is usually light
Explanation:
Answer:
0.139 ML⁻¹
Explanation:
The Molarity (M) of a solution is the no of moles (amount) of a solute dissolved in a litre of solution.
M = no of moles / 1 litre of solution of solution
The first step is to calculate the no of moles of Glucose contained in 50g of it
No of moles of glucose = mass/ molar mass of glucose
= 50g / (180.156)g/mol
= 0.27753≅0.278 moles of glucose
Therefore, the molarity of glucose in 2L of solution
= 0.278 moles / 2 lites
= 0.139M/Litre of glucose
= 0.139 ML⁻¹ of glucose
