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
Naya [18.7K]
2 years ago
12

Conditions for reaction of oxygen and copper

Chemistry
1 answer:
Grace [21]2 years ago
8 0
I believe a hydrochloric gas will be let off
You might be interested in
If I want to accelerate a mass of 3 kg at 5 m/s2 then how much force should I apply?
Stolb23 [73]

<u>Answer:</u> The force that must be applied is 15 N.

<u>Explanation:</u>

Force exerted on the object is defined as the product of mass of the object and the acceleration of the object.

Mathematically,

F=m\times a

where,

F = force exerted = ?

m = mass of the object = 3 kg

a = acceleration of the object = 5m/s^2

Putting values in above equation, we get:

F=3kg\times 5m/s^2=15N

Hence, the force that must be applied is 15 N.

5 0
3 years ago
Consider the following reaction:
lesya692 [45]

Answer:

A

Explanation:

I think it's the answer

6 0
2 years ago
Compounds X and Y both have the formula C7H14. Both X and Y react with one molar equivalent of hydrogen in the presence of a pal
ArbitrLikvidat [17]

Answer:

See explanation and image attached

Explanation:

Alkenes undergo hydrogenation to give the corresponding alkanes. Where the structure of the original alkene is unknown, we can deduce the structure of the alkene from the structure of the products obtained when it undergoes various chemical reactions.

Now, the fact that we obtained 2-methylhexane upon hydrogenation and the two compounds had different heats of hydrogenation means that the two compounds were geometric isomers. The original compounds must have been cis-2-methyl-3-hexene and trans-2-methyl-3-hexene.

When reacted with HCl, the same compound C7H15Cl is formed because the stereo chemistry is removed.

However, we know that the trans isomer is more stable than the cis isomer hence the cis isomer always has a higher heat of hydrogenation than the trans isomer. Thus X is cis-2-methyl-3-hexene.

4 0
3 years ago
How do models help scientists predict the polarity of molecules?
yuradex [85]

Answer:There are three main properties of chemical bonds that must be considered—namely, their strength, length, and polarity. The polarity of a bond is the distribution of electrical charge over the atoms joined by the bond. Specifically, it is found that, while bonds between identical atoms (as in H2) are electrically uniform in the sense that both hydrogen atoms are electrically neutral, bonds between atoms of different elements are electrically inequivalent. In hydrogen chloride, for example, the hydrogen atom is slightly positively charged whereas the chlorine atom is slightly negatively charged. The slight electrical charges on dissimilar atoms are called partial charges, and the presence of partial charges signifies the occurrence of a polar bond.

Explanation:

8 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs.
Katyanochek1 [597]

Answer:

Explanation:

no

6 0
2 years ago
Read 2 more answers
Other questions:
  • Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: ,
    6·1 answer
  • A certain atom has an atomic number of four. how many protons does it have? 8 2 0 4 description
    12·2 answers
  • Solutions are limited to homogeneous mixtures of liquids. True False
    9·1 answer
  • The angular momentum quantum number for the outermost electrons in a phosphorus atom in the ground state is __________.
    8·1 answer
  • A piece of asphalt has a volume of 5.0 cm3 and a mass of 7.5 g. What is the density of the asphalt?
    14·1 answer
  • What is thermodynamics?
    10·1 answer
  • When a piece of zinc metal is carefully placed in a beaker of strong acid, bubbles form on the surface of the metal and begin to
    7·1 answer
  • The horse achieved its highest status during the___________dynasty (618-906 CE), a time of unparalleled political, artist, and c
    14·1 answer
  • 6th grade science i mark as brainliest​
    9·1 answer
  • Density measures
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!