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ValentinkaMS [17]
3 years ago
13

Food spoils because of chemical reactions. Many types of spoilage occur because of the actions of microorganisms, such as bacter

ia. These organisms, like all organisms, rely on chemical reactions within their bodies to carry out their life processes. Based on this information, what is the most likely reason that refrigerating most foods reduces the rate at which they spoil?
Chemistry
1 answer:
11111nata11111 [884]3 years ago
3 0

Answer:

refrigerating food will lower its temperature.thsi will hence slow down the rate of reproduction of bacteria and hence slows down its process

The moisture-control available in many refrigerators also helps slow the deterioration of foods, so that two of the three favorable situations for microorganism growth are eliminated.

Though the microorganism growth is slowed down at low temperatures, it still can occur at the 38 degrees of an ordinary refrigerator. Hence, the mold that grows on forgotten leftovers in the back of a refrigerator.

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Stels [109]

Answer:

Send me another picture of this so I can help you

5 0
4 years ago
If an atom has an atomic mass of 24 and its atomic number is 11, how many protons will
raketka [301]
11 electrons
11 protons and
13 neutrons
3 0
3 years ago
The nonmetals include which of the following groups? Use the periodic table to answer the question.
strojnjashka [21]

Answer:

halogen

Explanation:

Group VIIA/halogen/ is the only group in periodic table in which all the elements are nonmetals. This group contains F, Cl, Br, I, and At. <em>Halogen</em> meaning salt producer.

7 0
3 years ago
Calculate the concentration of a solution formed by dissolving 5.6 g of potassium
gayaneshka [121]

The concentration of solution : 0.2 M

<h3> Further explanation </h3>

Given

5.6 g Potassium hydroxide(KOH)

500 ml of solution = 0.5 L

Required

The concentration

Solution

Molarity shows the number of moles of solute in every 1 liter of solution or mmol in each ml of solution

MW KOH = 39+16+1=56 g/mol

mol solute(KOH) :

= mass : MW KOH

= 5.6 : 56 g/mol

= 0.1

Molarity :

= 0.1 : 0.5

= 0.2 M

7 0
3 years ago
A scientist is comparing 2 samples of the same compound. One is pure and the other is impure. The compound is a solid at room te
wariber [46]

Answer:

A glass of mineral water is not pure water.

Explanation:

Pure chemical substances

Pouring water into a glass from a bottle

Food and drink may be advertised as ‘pure’. For example, you may see cartons of ‘pure orange juice’ or ‘pure mineral water’. This means that nothing else was added to the orange juice or mineral water during manufacture. However, these substances are not pure to a scientist. In science, a pure substance contains only one element or compound.

Mineral water is mostly water, but there are other substances mixed with it. These are the ingredients that you see listed on the bottle’s label.

8 0
3 years ago
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