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
murzikaleks [220]
3 years ago
6

What is the type of compound of copper and oxide?

Chemistry
1 answer:
kykrilka [37]3 years ago
5 0
Copper<span>(II) </span>oxide<span> or cupric </span>oxide<span> is the inorganic </span>compound<span> with the formula CuO. A black solid, it is one of the two stable </span>oxides<span> of </span>copper, the other being Cu2<span>O or cuprous </span>oxide<span>. As a mineral, it is known as tenorite and paramelaconite.</span>
You might be interested in
If nitrogen and hydrogen combine in a combustion reaction, what would the product of the reaction be?
kow [346]

Co2

Explanation:

CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H2O (l)

4 0
3 years ago
Read 2 more answers
5. An object is a regular, rectangular, solid with dimensions of 2 cm by 3cm by 2cm. It has a mass of 24 g. find its density.
m_a_m_a [10]

Answer:

Density, D = 2g/cm^3

Explanation:

Given the following data;

Length = 2cm

Width = 3cm

Height = 2cm

Mass = 24g

Density = ?

Volume of a rectangular solid (V) = Length × Weight × Height

Therefore, V = L× W × H

Substituting the values, we have;

V = 2 *3 * 2 = 12

V = 12cm

Density can be defined as the ratio of mass to volume i.e mass all over volume.

Mathematically, Density = \frac{Mass}{Volume}

D = \frac{M}{V}

Substituting the values, we have;

D = \frac{24}{12}

<em>Density, D = 2g/cm^3</em>

Hence, the density of the rectangular solid is 2g/cm^3.

3 0
3 years ago
What type of solution forms when lithium chloride dissolved in water?
murzikaleks [220]
Answer: strong electrolyte.

Justification:

1) Lithium chloride is an ionic compound, highly soluble in water.

2)  This is the chemical equation:

LiCl(aq) → Li⁺ (aq) + Cl⁻ (aq)


3) Due to its ionic character and the small size of the ion Li⁺, LiCl dissociates almost completely, meaning the the solution is a strong electrolyte.

4) Electrolytes are solutions that carry electricity (the iones, charged species, are the carrierr of the electricity)

6 0
3 years ago
Which of the following are common characteristics of nuclei of the same element?
DENIUS [597]

Answer:

D

Explanation:

the Same number of proton

8 0
2 years ago
A compound with a mass of 48.72g is found to contain 32.69g of zinc and 16.03g of sulfur. What is the percentage composition of
Inga [223]

Answer:

dic

Explanation:

4 0
3 years ago
Other questions:
  • How many atoms are in 1/2 mole of calcium
    13·1 answer
  • How many grams (m) of glucose are in 165 ml of a 5.50% (m/v) glucose solution? express your answer numerically in grams?
    14·1 answer
  • What happens when Identical objects are dropped at different gravitational forces
    14·1 answer
  • Which macromolecule is ring shaped
    11·2 answers
  • How many atoms of phosphorus are in 3.30 mol of copper(II) phosphate?
    14·2 answers
  • How can a spinning ball have more lift than one that is not spinning?
    5·2 answers
  • PLEASE HELPPPPPPPPPPPP
    7·1 answer
  • I + I -----&gt; I2 + 146.3 kJ Is this reaction exothermic or endothermic?
    11·1 answer
  • If the [H3O+] of a solution is less than the [OH-], what can be said about the solution?
    12·2 answers
  • If an acid is added to different samples of buffered water, the sample with the
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!