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
ohaa [14]
3 years ago
8

A student is working with four beakers that each contains a clear liquid. Which set of procedures would be best to use to determ

ine whether one of the beakers contains only distilled water?
Group of answer choices

Observe volume, determine mass, observe color, determine pH

Observe odor, determine temperature, observe color, determine boiling point

Observe odor, determine pH, determine density, determine boiling point

Determine mass, observe volume, determine temperature, observe odor
Chemistry
1 answer:
telo118 [61]3 years ago
8 0

Answer:

Observe odor, determine pH, determine density, determine boiling point

Explanation:

The correct procedures that would be best to use to determine whether a beaker contains only distilled water would be to observe the odor of the liquid in the beaker, determine the pH of the liquid, determine the density, and then determine the boiling point of the liquid.

<em>Water is generally odorless and has a pH of approximately 7 with a density of 1 kg/m3 and a boiling point of 100 </em>^oC<em>. If the liquid in the beaker ticks all these conditions, then it can be established to be only distilled water.</em>

You might be interested in
This drug is often prescribed by psychiatrists and family practice physicians for patients who can't fall asleep. A. Halcion B.
nika2105 [10]
B I tjinksjwkzosmznqosnsnw
5 0
3 years ago
How many molecules are in 0.500 mole of N2O5?
Oksi-84 [34.3K]

Answer:

3,011.10e23.

Explanation:

3 0
3 years ago
What are the products of photosynthesis?
77julia77 [94]
Carbon dioxide and water pretty sure
8 0
3 years ago
Read 2 more answers
What volume in milliliters of 1.420 M sulfuric acid is needed to neutralize 3.209 g of aluminum hydroxide 3 H 2 SO 4 (aq)+2 Al(O
nadya68 [22]

Answer:

V=43.46mL

Explanation:

Hello!

In this case, since the reaction between sulfuric acid and aluminum hydroxide is:

3H_2SO_4+2Al(OH)_3\rightarrow Al_2(SO_4)_3+6H_2O

Whereas the ratio of sulfuric acid to aluminum hydroxide is 3:2; thus, we first compute the moles of sulfuric acid that complete react with 3.209 g of aluminum hydroxide:

n_{H_2SO_4}=3.209gAl(OH)_3*\frac{1molAl(OH)_3}{78.00gAl(OH)_3} *\frac{3molH_2SO_4}{2molAl(OH)_3} \\\\n_{H_2SO_4}=0.0617molH_2SO_4

Then, given the molarity, it is possible to obtain the milliliters as follows:

V=\frac{n}{M}=\frac{0.0617mol}{1.420mol/L}*\frac{1000mL}{1L}\\\\V=43.46mL

Best regards!

7 0
2 years ago
Which processes moves rock materials across the surface of the Earth?
Molodets [167]
I believe <span>erosion is what you are looking for..</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • The ccl4 formed in the first step is used as a reactant in the second step. if 2.00 mol of ch4 reacts, what is the total amount
    14·1 answer
  • Can you explain and read this equation 2Mg + 02 —— 2MgO
    14·2 answers
  • What would happen if the aspects that allow to maintain the characteristics of the states were altered?​
    10·1 answer
  • A 1.00 g sample of n-hexane (C6H14) undergoes complete combustion with excess O2 in a bomb calorimeter. The temperature of the 1
    15·1 answer
  • The state of matter that exists only at extremely low temperature is called bose einstein
    15·1 answer
  • Help with this please.
    14·1 answer
  • What is the mass of 9.4 moles of B2(Cr207)3?
    13·1 answer
  • 11. The back part of the cerebrum deals with hearing<br><br> True<br><br> False
    7·1 answer
  • In the lab, you are given a metal ball. You measure the mass of the ball to be 28 g. You place the ball in a graduated cylinder
    12·1 answer
  • Arrange the following substances in order of decreasing magnitude of lattice energy. Rank the compounds in order of decreasing m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!