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
Ymorist [56]
3 years ago
8

Describe some ways you could keep ice from melting over a long period of time?

Chemistry
1 answer:
olga2289 [7]3 years ago
4 0
<span>Use a light colored container
</span><span>Line the cooler or bucket with aluminum foil
</span><span>Wrap the ice bucket in a towel</span>
You might be interested in
Read the Safety Data Sheet of hydrogen peroxide to identify the recommended way to store this substance. Choose one:_______.
Lena [83]

Answer:

The correct option is C.

In a tightly closed container in a dry and well-ventilated place

Explanation:

Hydrogen peroxide should be store in a tight closed container and ventilated area because it is an oxidizing agent and it's has oxidizing characteristics. If to is exposed or the bottle lid is broken and exposed it can react and liberate oxygen and heat. It can react with the air and chemical it is exposed with. This will make it to be less effective and there will be a change in it's composition.

5 0
3 years ago
The picture above shows a water wave hitting the beach. Which of the following is true about this process?
dsp73

Answer:

C Beause energy can't be carred with the water to the shore

Explanation:

5 0
2 years ago
Limiting Reactant Worksheet
faltersainse [42]

Answer:

a) 1.61 mol

b) Al is limiting reactant

c) HBr is in excess

Explanation:

Given data:

Moles of Al = 3.22 mol

Moles of HBr = 4.96 mol

Moles of H₂ formed = ?

What is limiting reactant =

What is excess reactant = ?

Solution:

Chemical equation:

2Al  + 2HBr  → 2AlBr + H₂

Now we will compare the moles:

                Al              :               H₂

                  2              :               1

                 3.22         :            1/2×3.22 = 1.61 mol

                HBr            :              H₂

                 2                :               1

                4.96            :          1/2×4.96 = 2.48 mol      

The number of moles of H₂ produced by Al are less it will be limiting reactant while HBr is present in excess.

Moles of H₂ :

Number of moles of H₂ = 1.61 mol

6 0
3 years ago
On the basis of dipole moments and/or hydrogen bonding, explain in a qualitative way the differences in the boiling points of ac
Inga [223]
Go on google bro you can get more help there and hope you get what your looking for and good luck

7 0
2 years ago
What part of the atom determines if it will combine or break apart from other substances?
anzhelika [568]

<em>Answer:</em>

  • The atom consist of three parts, proton, neutron and electrons. The electrons determine that i will combine or beak from other substances.

<em>Explanation:</em>

The atom consist of three parts which are following

  • proton
  • neutron
  • electron

The proton and neutron form nucleus of an atom. It is present at center of an atom. They have positive charges, while electrons remained outside the nucleus in particular energy levels or shell around the nucleus.

During combination or breaking of substances ,only arrangements of electrons take place. The valence shell electrons decide whether they have to combine or not, while nucleus remained unchanged during any reactions.

3 0
3 years ago
Other questions:
  • Use the nuclear decay reaction in the picture to answer the following question.
    7·1 answer
  • What is not true about most combustion reactions?
    13·1 answer
  • When studying the attraction between objects, which of the following can be concluded? Select all that apply. Objects of the sam
    14·2 answers
  • Earth is unique because it _____. has only one satellite has the largest satellite in the solar system is located outside the as
    6·2 answers
  • What is the variable that a scientist changes when conducting an experiment
    11·1 answer
  • What forms when a star creates a hot core surrounded by gas and dust?
    9·1 answer
  • Which of the atoms shown has an atomic number of 4?
    10·1 answer
  • Balance the equations
    12·2 answers
  • When bethany walks across a carpet her socks pick up many electric charges. Later in the day these charges are no longer present
    5·1 answer
  • List six elements with only 1 electron in an s orbital
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!