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
poizon [28]
3 years ago
13

Why a cut apple wrapped in foil does not turn brown?

Chemistry
1 answer:
Brums [2.3K]3 years ago
6 0
Because it's protected from air because air makes it turn brown.
You might be interested in
Convert 25 gigaseconds into centiseconds​
dangina [55]

25 gigaseconds is equal to 2,500,000,000,000 centiseconds

6 0
3 years ago
PLZ HELP ITS DUE IN AN HOUR I WILL GIVE BRAINLISTS TO THE RIGHT ANSWER
VARVARA [1.3K]

Answer:

Explanation:88

6 0
2 years ago
Calculate the moles of 36.030 g of H2O.
lions [1.4K]

Answer: 1.99 mol h20

Explanation:

you have 36.030 g, trying to get it into mols

to get from g to mols, use the molar mass (periodic table)

36.030 g h20 (1 mol/18.02g) = 1.99 mol h20

4 0
3 years ago
I needa know the first one help✋
Anit [1.1K]

Answer: Soil permeability is the property of the soil to transmit water and air and is one of the most important qualities to consider for fish culture. A pond built in impermeable soil will lose little water through seepage. The more permeable the soil, the greater the seepage.

Explanation:

4 0
3 years ago
Why do many metal ions produce acidic solutions when dissolved in water?
lakkis [162]
<span>Water molecules form a complex with metal ions (usually a 6-coordinate complex). And the high charge density on a metal ion draws electrons away from the water molecules, making the O-H bonds more polar than normal. This allows the dissociation of the protons, making solutions of most metal ions acidic</span>
8 0
3 years ago
Other questions:
  • What is the connection between the electronic structure of an atom and its position in the Periodic Table?
    7·1 answer
  • For which purpose do biochemists insert human genes into bacteria?
    7·2 answers
  • Which greenhouse gas typically exists in both the stratosphere and the troposphere?
    10·2 answers
  • In the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many grams of hydrogen gas will be produced from 125.0 milliliters o
    10·1 answer
  • Hector used 240 Joules of energy to lift (straight up) a TV that weighed 80 Newtons. How high did Hector lift the TV?
    6·1 answer
  • A sample of aluminum foil contains 9.20 x 1023 atoms. What is the mass of the foil?​
    10·1 answer
  • How much heat is given off when you freeze 95.7 g of water?
    14·2 answers
  • Please answer fast if can, will give Brainiest
    10·1 answer
  • Use Dalton’s theory to explain why potassium nitrate from India or Italy has the same mass percents of K, N, and O.
    13·1 answer
  • You need to prepare 500 mL of a 0.250 M NaOH solution for a titration. What mass of NaOH is needed to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!