Campylobacter<span> germs (bacteria) are commonly found in raw meat, particularly raw poultry such as chicken, turkey, etc. ... Pets (including cats and dogs) and other animals infected with </span>campylobacter<span> can also pass on the bacteria to you</span>
To find the mass you you need multiply its volume by its density.
6 cm^3 • 2.76 g/cm^3 = 16.56 g
The right is Separation by density
.
Take the blood which is a good example of a heterogeneous mixture.
Blood is a vital liquid in our body, which transports oxygen from the air to our lungs so we can breathe. It is also used to eject wastes, such as carbon dioxide, to bring cells and molecules of the immune system to the tissues, and to spread hormones throughout the body. It corresponds to plasma, red blood cells, white blood cells, platelets and hemoglobins combined.
In medical tests centrifugal force is used to separate the different components of the blood.
In general, the centrifugation will allow to separate and analyze the different components of the blood, to know if the rate of white blood cells in the blood of a patient, for example, is normal, and therefore to know if his system Immune is integrity.
Under the action of centrifugal force, the solid components in the blood are drawn to the bottom of the tube in which the blood is contained. The centrifugal force then acts as an accelerated settling. It separates plasma from red blood cells and white blood cells.
The two-step mechanism is:
slow
fast
The overall reaction is the sum of the two reactions:
Now you can cancel the the terms that appear in both sideds:
The fact that one reaction and the other is fast does not change the product. It does change the spped (rate) of reaction, but that is a different point.
Answer:
The option your looking for is letter B: A limiting reactant.