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
earnstyle [38]
2 years ago
5

The concept of empiricism states that all rationally accepted knowledge is determined from experience. Francis bacon was one of

the first scientists to promote this theory. What was it’s impact on society?
Chemistry
1 answer:
lawyer [7]2 years ago
6 0

the answer is option D "people emphasized obtaining knowledge through scientific experiments" (on plato)

You might be interested in
People take antacids, such as milk of magnesia, to reduce the discomfort of acid stomach or heartburn. The recommended dose of m
Llana [10]

Answer:

V_{HCl}=0.208L=208mL

Explanation:

Hello,

In this case, since the chemical reaction is:

2HCl+Mg(OH)_2\rightarrow MgCl_2+2H_2O

We can see that hydrochloric acid and magnesium hydroxide are in a 2:1 mole ratio, which means that the neutralization point, we can write:

n_{HCl}=2*n_{Mg(OH)_2}

In such a way, the moles of magnesium hydroxide (molar mass 58.3 g/mol) in 500 mg are:

n_{Mg(OH)_2}=500mg*\frac{1g}{1000mg}*\frac{1mol}{58.3g}  =0.00858mol

Next, since the pH of hydrochloric acid is 1.25, the concentration of H⁺ as well as the acid (strong acid) is:

[H^+]=[HCl]=10^{-pH}=10^{-1.25}=0.0562M

Then, since the concentration and the volume define the moles, we can write:

[HCl]*V_{HCl}=2*n_{Mg(OH)_2}

Therefore, the neutralized volume turns out:

V_{HCl}=\frac{2*0.00858mol}{0.0562\frac{mol}{L} }\\ \\V_{HCl}=0.208L=208mL

Best regards.

3 0
3 years ago
This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. this part contains a
Masja [62]

The amount of heat transferred in and out of the system is measured by calorimetry. The thermometer in the calorimeter is used to measure the temperature.

<h3>What are the parts of the calorimetry device?</h3>

The thermometer (A) is a device used to measure the final and the initial temperature of the water or any other liquid in a system. A metal vessel is a place where the reaction mixture is present.

In-vessel (B), water, and metal are placed before the beginning of the experiment. The styrofoam cup or the outer metal vessel (C) insulates the instrument, from regulating the heat transformation.

Therefore, part A measures the temperature of the reaction mixture.

Learn more about insulated containers here:

brainly.com/question/866735

3 0
2 years ago
Which would MOST LIKELY produce more precipitation?
Sav [38]
Increased Evaporation/B is correct  :p
6 0
3 years ago
What happens to the molecules of water when the water changes from liquid to gas?.
ICE Princess25 [194]

Answer: Molecules only speed up when given energy, such as heating. When you heat water enough, it will boil and turn into water vapor. So, therefore, if water's molecules speed up, it will go into the gas phase

Explanation: As that liquid water is further heated, it evaporates and becomes a gas—water vapor. These changes between states (melting, freezing, and evaporating) happen because as the temperature either increases or decreases, the molecules in a substance begin to speed up or slow down.

Hope this helps! ^w^

3 0
2 years ago
Which shows the correct order of steps during the formation of an ionic bond?
IRISSAK [1]

The correct order of steps during the formation of an ionic bond

  • Electrons are transferred
  • Ions form
  • Ions are attracted to each other

<h3>What is Ionic bonding?</h3>

This is the type of bonding which occurs as result of transfer of electrons

and is also regarded as electrovalent bonding.

When the electrons are transferred , ions form which then gets attracted

to each other and results in the formation of a compound.

Read more about Ionic bonding here brainly.com/question/13526463

6 0
2 years ago
Other questions:
  • 10 Points! Help please!
    12·1 answer
  • Nuclear chemistry findings contradict __________________ theory of indivisible atoms.
    10·1 answer
  • What is the volume of 1.56 kg of a compound whose molar mass is 81.86 g/mole and whose density is 41.2 g/ml?
    5·1 answer
  • Low tide____.
    13·2 answers
  • I dunno which one it is could someone help please?​
    13·2 answers
  • This takes place immediately after death.
    8·2 answers
  • Can someone plz help I also mark braniliest!
    9·1 answer
  • Which type of galaxy forms when two other galaxies crash into each other? They are small galaxies made up of bright, young stars
    13·1 answer
  • Pleaseeeeeefgghhbbbbbbbbbb
    8·1 answer
  • During action potential, positively charged ________ ions move inside the cell.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!