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
kolezko [41]
3 years ago
5

A compound whose water solution conducts electricity and turnsphenolphthalein pink is(1) HCl (3) NaOH(2) HC2H3O2 (4) CH3OH

Chemistry
1 answer:
Anna35 [415]3 years ago
8 0
A strong base turns phenolphthalein pink, so the answer is (3) NaOH
You might be interested in
In a generator, the current changes direction each time the ____ passes the _____ of a magnet.
lubasha [3.4K]

Answer:1.armature 2.pole

Explanation:

Just did quiz

7 0
2 years ago
Read 2 more answers
Heating a substance____the speed at which molecules move
guapka [62]

Answer:

Heating a substance increases the speed at which molecules move.

Explanation:

4 0
3 years ago
Read 2 more answers
Which family is made up of all radioactive elements
VARVARA [1.3K]

Answer:

actinide family

Explanation:

3 0
2 years ago
Concentrated sulfuric acid (18.3 M) has a density of 1.84 g/mL.
lianna [129]

The number of mole sulphuric acid in each mL of solution is 0.0183 mol/mL.

<h3>What is concentration?</h3>
  • Concentration in chemistry is calculated by dividing a constituent's abundance by the mixture's total volume.
  • Mass concentration, molar concentration, number concentration, and volume concentration are four different categories of mathematical description.  
  • Any type of chemical mixture can be referred to by the term "concentration," however solutes and solvents in solutions are most usually mentioned.
  • There are different types of molar (quantity) concentration, including normal concentration and osmotic concentration.
<h3>How is concentration determined?</h3>
  • Subtract the solute's mass from the total volume of the solution. Using m as the solute's mass and V as the total volume of the solution, write out the equation C = m/V.
  • To get the concentration of your solution, divide the mass and volume figures you discovered and plug them in.

Learn more about concentration here:

brainly.com/question/13872928

#SPJ4

6 0
2 years ago
What are the three sub-types of convergent plate boundaries
Vadim26 [7]
<span>Oceanic-oceanic convergent plate boundary. 2 Continental convergent plate boundary. 3 Oceanic-continental convergent plate boundary.</span>
3 0
3 years ago
Other questions:
  • an empty 250 milliliter beaker has a mass of 60 grams. When 100 milliliters of oil is added to the beaker, the total mass is 140
    5·1 answer
  • What is the empirical formula for a compound which contains 0.0134 g of iron, 0.00769 g of sulfur and 0.0115 g of oxygen
    5·1 answer
  • Ka for acetylsalicylic acid (aspirin), hc9h7o4, is 3.00×10-4. ka for hydrocyanic acid, hcn, is 4.00×10-10. ka for benzoic acid,
    14·1 answer
  • We wanted to know how temperature affected the volume of a gas. We investigated this by filling a balloon with air and heating a
    15·1 answer
  • A redox reaction always involves
    5·1 answer
  • A bowling ball has a mass of 6 kg. What happens to its momentum when its speed increases from 2m/s to 4 m/s?
    13·1 answer
  • Why atoms combine in their gaseous form only???​
    10·1 answer
  • Cytosine is always joined to what is the answer
    15·1 answer
  • Which of the following is a layer of the solid Earth?
    11·1 answer
  • The table above lists the wavelength range, frequency range, possible uses, and hazards of the seven types of electromagnetic ra
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!