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
ladessa [460]
3 years ago
15

Chemistry student needs of 55g acetone for an experiment. by consulting the crc handbook of chemistry and physics, the student d

iscovers that the density of acetone is . calculate the volume of acetone the student should pour out. round your answer to significant digits.
Chemistry
1 answer:
sergeinik [125]3 years ago
5 0

Answer:

             70.15 cm³

Solution:

Data Given;

                  Mass  =  55 g

                  Density  =  0.784 g.cm⁻³

Required:

                  Volume  =  ?

Formula Used:

                  Density  =  Mass ÷ Volume

Solving for Volume,

                  Volume  =  Mass ÷ Density

Putting values,

                  Volume  =  55 g ÷ 0.784 g.cm⁻³

                  Volume = 70.15 cm³

You might be interested in
Which statement is true about sodium hydroxide (NaOH)?
Naya [18.7K]
It's a base because it increases the concentration of hydroxid ions
3 0
3 years ago
Read 2 more answers
____________________ 2. what kind of solution contains more hydrogen ions than hydroxide ions?
JulijaS [17]
The answer is basic solution
HOPE THIS HELPED
8 0
3 years ago
Dogs use the same glycolysis and cellular processes as humans use to produce ATP. A young dog has never had much energy. He is b
scZoUnD [109]

Answer:

<h2>Dog's mitochondria lack the transport protein that transport  pyruvate ( end product of glycolysis) across the outer mitochondrial  membrane .</h2>

Explanation:

1. As given here that dog's mitochondria can use only fatty acids and also  amino acids for their respiration, and  as compared to others, Dong's cell produce more lactate then normal,  this indicate that his mitochondrial membrane is different then others.  

2. The aerobic phases of cellular respiration in eukaryotes occur within  mitochondria. These aerobic phases are the TCA Cycle and the electron transport chain. Glycolysis occurs in the cytoplasm and the products of glycolysis enter into the mitochondria to continue cellular respiration.

3. These condition shows that dog's mitochondria lack the transport protein of mitochondria that moves pyruvate across the outer mitochondrial  membrane.

3 0
3 years ago
How to do an equation
pav-90 [236]
What do you mean by that Oh wait do you mean like 2×2=4 or 2+2=4 something like that maby?? I am still confused?? XD
7 0
3 years ago
Why is it important to offer evidence to support statements about experiments?
dexar [7]
So you have evidence that the experiment is true or correct.
8 0
3 years ago
Other questions:
  • Which statement is TRUE about polar covalent bond?
    14·1 answer
  • Commercially available hot packs are simple in design: a pouch with water on one side, isolated by a barrier from a specific sal
    7·1 answer
  • Determination of Vitamin C Concentration by Redox Titration Pre-laboratory Questions 1. A solution is prepared by dissolving 2.0
    5·1 answer
  • What is the volume of the solution produced when enough water is added to 42.0 g of mgcl2 ⋅ 6h2o to yield a solution that has a
    15·1 answer
  • What is an example of radioactive decay
    7·1 answer
  • How many moles of NO3 are there in 6.2g?
    9·2 answers
  • During an experiment, 95 grams of calcium carbonate reacted with an excess amount of hydrochloric acid. If the percent yield of
    14·1 answer
  • Calculating pH
    13·1 answer
  • I MARK BRAINLIEST! IF YOU TOOK THIS EXAM AND KNOW THE ANSWER OR YOU JUST KNOW THE ANSWER IN GENERAl, PLZ HELP:
    6·2 answers
  • Which 4 items are changes in hazard communication standard for chemical labels and sds
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!