Answer:
i picked b
Explanation:
but its based on your own opinion, good luck.
<span>Step 1: Convert the given amount to moles, by dividing the given amount by the molecular weight of the compound.
5 g C3H8 (1 mol / 44 g C3H8) = 0.114 mol C3H8
Step 2: Find the mole ratio between the given and the desired target (in this case water). The mole ratio between C3H8 and water is 1:4, that is, you can make 4 times as much water from a one C3H8 (assuming that it isn't the limiting reactant).
0.114 mol C3H8 (4 moles H2O / 1 mol C3H8) = 0.456 mol H2O
Step 3: Reconvert back to grams by multiplying by the molecular weight of the new target (water).
0.456 mol H2O (18 g / 1 mol H2O) = 8.208 g Water. Hope this helped! :) </span><span />
Answer:
In diseases that still do not have vaccines, humans would have to be much more careful not to have an injury, since vaccines are a way of having antibodies against microorganisms so that we can survive or better defend ourselves against them.
Vaccines are active acquired immunity, this means that a person who is vaccinated acquires new defenses that are manufactured by their own body, that are not vaccinated or that the vaccine does not exist are diseases that could potentiate with the life of the human being or trigger symptoms graves
Explanation:
People who are not vaccinated or suffer from pathologies that do not have vaccines do not have antibodies to fight the microorganism in the first infection, therefore the pathology develops in a much more serious, harmful and even lethal way.
Antibodies are proteins that our body manufactures by inoculating DNA structures, proteins, inactive bacteria, etc. in the form of a vaccine, these proteins are the method of recognition of said microorganism.
Thus generating that once the microorganism enters the body after the vaccine has been placed, it is recognized and eliminated.All this process written simply in the previous text happens in vaccinated people, in those who do not have the vaccine or are not vaccinated. suffer the opposite consequences for lack or deficit of acquired immunity.
Vaccination is a form of active acquired immunization and each country has a different vaccination plan according to the pathologies that prevail in the area to protect the population that lives in them.
Oxidation is when molecules r removed of hydrogen or combination with oxygen normally liberates large quantities of energy.
The ways to identify a mineral are LUSTER, density, hardness, and cleavage.
