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
Ivanshal [37]
3 years ago
15

Make 500 mL of the 0.526 M glucose solution.

Chemistry
1 answer:
alexgriva [62]3 years ago
6 0

Answer:0.50

Explanation:

In carrying out multiplication/division, the answer cannot have more significant figures than either of the original numbers.

500mL has 3 significant figures.

mL is (10 E -3)L=0.010L( 2 significant figures.)

500mL=500*0.010=0.50L(2 significant figures.)

N/B:10E-3=10 raised to the power of -3.

You might be interested in
Hey do you guys have any ideas for a science fair project
Ierofanga [76]
You could do how different liquids affect plant growth. Take 3 SAME plant seeds and plant them in the SAME environment. For plant A use juice, for plant B, use milk, and for planting C, use coffee.
3 0
3 years ago
Which of the following is the correct Lewis structure diagram for Neon? (2 points)
Keith_Richards [23]
The letter Ne with eight dots. Because it is a Noble Gas, it has eight valence electrons.
3 0
3 years ago
Someone plz plz answer this hurry plz it
ziro4ka [17]

Answer:

b

Explanation:

8 0
3 years ago
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
Is glass biotic or abiotic
zhuklara [117]
Glass is not a living organism, so it is <u>abiotic</u>.
4 0
3 years ago
Read 2 more answers
Other questions:
  • If your unknow solid has an impurity that is insoluble in cyclohexane, will this impurity result in the molar mass of the unknow
    14·1 answer
  • What is the molar mass of NH3 rounded to the nearest gram?
    12·1 answer
  • Adding a catalyst decreases the rate of a reaction. If the rate increases, then either k increases or the order of the reaction
    9·1 answer
  • Which of the following best describes a pair of elements that will form an ionic bond?
    11·2 answers
  • What energy transfer is occurring when you make a call on a phone?
    10·2 answers
  • 2. Scientist use ________ to measure the distance between stars.
    15·1 answer
  • What separation technique can the mixture of sodium chloride and iodine be separated​
    13·1 answer
  • Please help with this question!
    7·2 answers
  • I need the name of the substance showing the steps: N2H4
    12·1 answer
  • Question 6 (1 point)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!