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
AnnyKZ [126]
3 years ago
8

Does water take up space (have volume)? Yes or no

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

Answer:

Yes

Explanation:

You might be interested in
The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be prod
Vedmedyk [2.9K]

The grams that would be produced  from 7.70 g of butanoic acid and excess ethanol is 7.923grams

calculation

Step 1: write the chemical equation for the reaction

CH3CH2CH2COOH + CH3CH2OH →  CH3CH2CH2COOCH2CH3  +H2O

step 2: find the moles of butanoic acid

moles= mass/ molar mass

=  7.70 g/ 88 g/mol=0.0875 moles

Step 3:  use the mole ratio to determine the moles of ethyl butyrate

moles ratio of CH3CH2CH2COOH :CH3CH2CH2COOCH2CH3  is 1:1 therefore the moles of CH3CH2CH2COOCH2CH3 = 0.0875  x78/100=0.0683moles

step 4: find mass = moles x molar mass

 =  0.0683 moles  x116 g/mol=7.923grams

5 0
3 years ago
Read 2 more answers
Help!!!<br> (I'll only give brainliest if it's right)
vivado [14]

Answer:

flavio because you need a source of energy in order for it to have energy

Explanation:

can i have brainliest so i can rank up

5 0
3 years ago
Read 2 more answers
Why would an increase in temperatures be detrimental to the tundra? Select all that apply.
ludmilkaskok [199]

Answer:

I think the answers are... b, d, and maybe a. I don't know for sure. So only put these answers in if you trust me!

Explanation:

I had this very question, and I put in what I think were the answers.

3 0
2 years ago
Analyze how friction can be both a positive and negative aspect in our everyday lives. Use examples to support your statements.
3241004551 [841]

Answer:

For example, friction between our shoes and the floor stop us from slipping and friction between tyres and the road stop cars from skidding. Friction is sometimes unhelpful. For example, if you don't lubricate your bike regularly with oil, the friction in the chain and axles increases.

Explanation:

8 0
3 years ago
What is the [H+] of a solution with a pH of 3? Use a scientific calculator.
Mariulka [41]

Answer:

1 x 10⁻³.

Explanation:

∵ pH = - log[H⁺]

3 = - log[H⁺].

log[H⁺] = -3.

∴ [H⁺] = 1 x 10⁻³.

3 0
3 years ago
Other questions:
  • What’s a black dwarf
    12·2 answers
  • Identify the elemant that is a nonmetal , a gas, and has an element symbol that starts with the letter a
    7·1 answer
  • For which of the following activities might you want to hire a chemist?
    6·2 answers
  • Covalent bonds usually occur between atoms that have
    7·1 answer
  • Show a correct numerical setup for calculating the
    11·1 answer
  • Which of the following gases was most likely present in Earth’s earliest atmosphere?
    13·1 answer
  • How many sulfur atoms does 2Ba (S03)3 have
    14·1 answer
  • Provide one example where a neutralization reaction is undesired/harmful. State the reactants and explain why it is harmful for
    12·1 answer
  • What happens when the south end of Earth’s axis is tilted toward the Sun?
    11·2 answers
  • Solving for volume, what units do you use?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!