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
sweet-ann [11.9K]
3 years ago
9

How many sulfur atoms are in H2SO4?

Chemistry
1 answer:
NemiM [27]3 years ago
6 0

Answer: 1

Explanation:

You might be interested in
HELP DUE MONDAY!!<br> Don’t understand
Katyanochek1 [597]

Answer:

Concept: Chemical Analysis

  1. You need to start by graphing the data and then analyzing it.
  2. We can see that the horse has a distance in meters of 980 at the end of the 10 seconds hence it is the fastest.
  3. The horse line has a linearly representation, while the alternate line has parabolic tendencies towards the end. The steeper line indicates a faster change in time or velocity which results in a greater distance traveled indicating that the horse is faster.
  4. *I have confidence you can graph that*
5 0
3 years ago
if it takes 54 ml of 0.100 M naoh to neutralize 125ml of an hcl solution, what is the concentration of the hcl
vichka [17]

Answer:

c = 0.0432moldm ^−3

Explanation:

The first step would be to find the molar ratio in the reaction. Now generally, one can simplify strong acid-strong base reaction by saying:

Acid+Base ->Salt+ Water

4 0
2 years ago
Select all of the items that are true about a sample of water vapor at 101°C as it cools.
zloy xaker [14]

Answer:

D. Its temperature will remain 100 C until all the vapours condenses

Explanation:

Heat absorbed by a substance to change the state of matter is known as latent heat. This heat is utilized to break the bonds between atoms of the substance so that they can undergo phase change.

So, when water boils at 100 degree Celsius then temperature will remain constant unless and until all the water changes into vapor. As it is the latent heat that breaks the bonds between hydrogen and oxygen atoms of water so that liquid state can change into gaseous state.

Since latent heat is a hidden heat, that is why, it does not get reflected and there is no change in temperature due to it.

Thus, we can conclude that it is true that temperature will remain at 100°C until all the vapor condenses for a sample of water vapor at 101°C as it cools.

5 0
3 years ago
How many significant figures are in the measurement 40, 500 mg? a) two b) three c) four d) five
emmainna [20.7K]
I believe there are 3 significant figures B.
8 0
3 years ago
Students in Mr. Brant's class designed an experiment to test which baseball bat will hit the ball the longest distance? In this
Mama L [17]
Answer is d.A baseball helmet
8 0
3 years ago
Other questions:
  • The acid-dissociation constant, Ka, for benzoic acid is 6.5 × 10-5.
    14·2 answers
  • What is the % yield of CO2 if 10g of CO produces 12.8 g CO2? <br> 2CO + O2 → 2CO2
    6·2 answers
  • Do physical changes transfer energy to and from their surroundings, yes or no?
    12·1 answer
  • 5. The element copper has naturally occurring isotopes with mass numbers of 63
    12·2 answers
  • Describe the benefits and the drawback of natural gas.
    14·1 answer
  • What is the temperature of the liquid at vaporization (boiling/condensing)?
    8·1 answer
  • Which best identifies the function of fruits?
    10·2 answers
  • 2. How many moles are in 2.8 Liters of CO2 gas?
    13·1 answer
  • Why do solids exist ?
    13·2 answers
  • A chemist has dissolved a certain substance in water. The chemist knows that more of the substance could be dissolved into the w
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!