1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dezoksy [38]
4 years ago
13

Your roommate is interested in using a preservative that will prevent fruits from undergoing a change in color and flavor caused

by exposure to oxygen. Which preservative would you recommend?
Chemistry
1 answer:
mr Goodwill [35]4 years ago
5 0

Answer:

I would recommend lemon Juice

Explanation:

oxidation is a chemical process that occurs in the presence of oxygen and moisture. this process cause fruits to change in color and have an undesired flavor. hence an anti-oxidant like lemon juice when added to such fruits can prevent their oxidation over a long period of time. lemon juice (ascorbic acid) is a natural antioxidant and find great use in the food and beverage industry for preservation.

You might be interested in
JCJJISULIJ
ANEK [815]
Parietal love
DND dnd
3 0
4 years ago
Which is a pure substance?
Ad libitum [116K]
Pure substances are made of the same material and have almost the same properties such as: Carbon, Iorn, Water, Sugar, Salt, and Nitrogen.
8 0
3 years ago
Read 2 more answers
Volume in liters of carbon dioxide produced at stp when 0.85 grams of butane reacts
MAVERICK [17]

Volume in liters of Carbon dioxide : 0.672

<h3>Further explanation</h3>

Reaction(combustion of butane-C₄H₁₀)

2C₄H₁₀+13O₂⇒8CO₂+10H₂O

mol butane (MW=58,12 g/mol) :

\tt \dfrac{0.85}{58,12}=0.015

mol CO₂ : mol C₄H₁₀ = 8 : 4, so mol CO₂ :

\tt \dfrac{8}{4}\times 0.015=0.03

At STP, 1 mol = 22.4 L, so volume CO₂ :

\tt 0.03\times 22.4~L=0.672~L

3 0
3 years ago
Which statement is not included in John Dalton's modern theory of the atom?
Harman [31]

Answer:

atoms of different elements combine and form new elements

5 0
3 years ago
Which equation shows conservation of atoms? Group of answer choices 2 H2 + 2 O2 ---&gt; H2O 2 H2 + O2 ---&gt; 2 H2O H + O ---&gt
Harman [31]
<h3>Answer:</h3>

2 H₂ + O₂ → 2H₂O

<h3>Explanation:</h3>
  • The equation that shows the conservation of atoms is the balanced one.
  • In this case, the balanced equation is;

2 H₂ + O₂ → 2H₂O

Because it has 4 hydrogen atoms and 2 oxygen atoms on both sides of the equation.

  • Chemical equations are balanced to obey the law of conservation of mass that requires the mass of the reactant to be equal to the mass of the products.
  • Balancing chemical equations makes the number of atoms of each element in the equation equal, thus conserving the mass in the chemical reactions.
7 0
3 years ago
Other questions:
  • Help Me PLEASE!!!! The Struggle Is Real Right Now
    8·2 answers
  • How is a suspension different from a colloid?
    13·1 answer
  • Annie is trying to attract her metal pencil box with a magnet from the other side of her desk. The pencil box does not move. Wha
    15·1 answer
  • What is the most important scientific process
    8·1 answer
  • What is the volume of 18.9 g of a liquid that has a density of 0.956 g/ml
    10·1 answer
  • - Calculate the Standard Enthalpy of the reaction below:
    6·1 answer
  • Equation between Mg and H2O
    11·1 answer
  • Which of these is the BEST definition of heredity?
    11·1 answer
  • What is the relationship between layering of fluids and density?
    10·1 answer
  • Which statement accurately describes differences between RNA and DNA?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!