Answer:
The solution has 11.4 μg protein
Explanation:
Hi there!
The corrected absorbance will be the measured absorbance minus the absorbance of the blank that is a solution without protein.
Then, the corrected absorbance will be:
0.276 - 0.061 = 0.215
Now, using the equation of the calibration curve, we can obtain the quantity of protein present in the solution:
0.215 = 0.0182x + 0.007
(0.215 - 0.007) / 0.0182 = x
x = 11.4 μg
The solution has 11.4 μg protein
<span>We are given with the equation that produces methane and water from the raection of hydrogen gas and carbon monoxide. This is expressed in the balanced equation: 3H2 + CO = CH4 + H2O. This is an exothermic process. The change that would shift the equilibrium to the right is </span><span>lowering the temperature of the reaction. </span>
The producers of an ecosystem make energy available to all the other living parts of an ecosystems. Consumers like humans eat the food that producers like plants made decomposers decompose dead plants and animals when they die like bacteria is a decomposer
There are 67.2 liters of CO2 at STP
<h3>Further explanation</h3>
Given
3 mole of CO2
Required
Volume of CO2 at STP
Solution
Standard conditions for temperature and pressure are used as a reference in certain calculations or conditions
Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters / mol.
So for 3 moles :
= 3 x 22.4 L
= 67.2 L
