I would say it is impossible to transfer the location of energy.
<u>Answer: </u>
of volume needs to be pipetted out in the test tube.
<u>Explanation:</u>
We are given:
Mass of BSA to be formed =
(Conversion factor: ![1mg=1000\mu g](https://tex.z-dn.net/?f=1mg%3D1000%5Cmu%20g)
Volume of stock solution =
(Conversion factor: ![1mL=1000\mu L](https://tex.z-dn.net/?f=1mL%3D1000%5Cmu%20L)
It is also given that for the mass of BSA is 0.5 g, the volume used up is 1 mL
In order to have, 0.005 g, the volume of stock solution needed will be = ![\frac{1mL}{0.5g}\times 0.005g=0.01mL=10\mu L](https://tex.z-dn.net/?f=%5Cfrac%7B1mL%7D%7B0.5g%7D%5Ctimes%200.005g%3D0.01mL%3D10%5Cmu%20L)
Hence,
of volume needs to be pipetted out in the test tube.
Answer:
In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.
Explanation:
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The heat absorbed to raise temperature : Q = 31350 J
<h3>Further explanation
</h3>
Given
m = mass = 150 g
Δt = Temperature difference : 50 °C
Required
Heat absorbed
Solution
Heat can be formulated
<em>
Q = m.c.Δt
</em>
The specific heat of water = c = 4.18 J/g °C
Input the value :
Q = 150 x 4.18 x 50
Q = 31350 J
Answer:
<h2>The answer is 28.2 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume of table = 12 cm³
density = 2.35 g/cm³
The mass of the table is
mass = 2.35 × 12
We have the final answer as
<h3>28.2 g</h3>
Hope this helps you