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
tekilochka [14]
3 years ago
5

Magnesium and copper react with dilute acids to make salts and hydrogen gas True False

Chemistry
1 answer:
omeli [17]3 years ago
5 0

Answer:

True

Explanation:

magnesium and copper react with dilute acids to make salts and hydrogen gas

You might be interested in
Please help me vote you brainiest
Viktor [21]

Answer:

Explanation:

A equal

B opposite

C equal

D opposite

6 0
3 years ago
Read 2 more answers
A student used standard solutions of aspirin in a FeCl3-KCl-HCl mixture to plot a graph of molarity versus absorbance for dilute
kvasek [131]

Answer:

is any thing which has mass volume and empty space

8 0
2 years ago
If a mass of a cube were 48.0g and its volume 24.0 cm3 what would its density be
EastWind [94]

Answer:

<h3>The answer is 2 g/cm³</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question

mass = 48 g

volume = 24 cm³

We have

density =  \frac{48}{24}  \\

We have the final answer as

<h3>2 g/cm³</h3>

Hope this helps you

5 0
3 years ago
Julia did an experiment to study the solubility of two substances. She poured 100 mL of water at 20 °C into each of two beakers
Aleks [24]

<u>Answer:</u> The solubility of B is high than the solubility of A.

<u>Explanation:</u>

The solubility is defined as the amount of substance dissolved in a given amount of solvent. More the solute gets dissolved, high will be the solubility and less the solute dissolved, low will be the solubility.

For the given observations:

Mass of undissolved substance of substance A is more than Substance B at every temperature. This implies that less amount of solute gets dissolved in the given amount of solvent.

Hence, substance B has high solubility than substance A.

7 0
3 years ago
Read 2 more answers
How to find electronegativity differences
lidiya [134]
To calculate electronegativity, start by going online to find an electronegativity table. You can then assess the quality of a bond between 2 atoms by looking up their electronegativities on the table and subtracting the smaller one from the larger one. If the difference is less than 0.5, the bond is nonpolar covalent.
8 0
3 years ago
Other questions:
  • What causes the properties of elements in a group to be similar?
    13·1 answer
  • Name four products of incomplete combustion
    14·1 answer
  • A 2.50-l volume of hydrogen measured at â196 °c is warmed to 100 °c. calculate the volume of the gas at the higher temperature
    6·1 answer
  • How is the scientific meaning of salt different from the common meaning of salt
    10·1 answer
  • What is the difference between heterozygous and homozygous?
    15·1 answer
  • ANSWER QUICK I VOTE AS BRAINLIEST
    10·1 answer
  • True or false atoms of a given element will have the same mass
    9·1 answer
  • Why might it be important to test one variable at a time when doing an experiment?
    6·1 answer
  • One mole of nitrogen and one mole of neon are combined in a closed container at STP.How big is the container?V = __________ L
    6·1 answer
  • How sedimentary rock is formed
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!