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
vova2212 [387]
2 years ago
11

Students were supposed to recover 80% of the product from a chemical reaction. Given the laboratory procedures, the students sho

uld have collected 50.2 g of product. Chemistry students performed three trials of the experiment and recorded their data in the table below. Which student has recorded both accurate and precise measurements?
Chemistry
1 answer:
GaryK [48]2 years ago
7 0

Answer:

Olivia ?? depends

Explanation:

I have the same question but if yours is different from mine than that's not the answer.                                                                                                                       Janema Olivia Michael

Trial #1  46.1 g  50.1 g 53.1 g

Trial #2 47.8 g 50.2 g 53.0 g

Trial #3 53.1 g 50.2 g 53.2 g                                                                         This is what my chart looks like and you can see Olivia's is the most consistent :)

You might be interested in
Which source of energy causes most of the water evaporation on Earth’s surface?
elena-s [515]
The heat energy that causes most of the water evaporate on the surface of the Earth is the Sun. Which provides earth most of the thermal energy into the hydro-thermodynamic system on Earth.

{{Sun}}
8 0
3 years ago
In a simple distillation setup, what is the sequence of equipment from the bench top to the round bottom flask
Julli [10]

In a simple distillation setup, the sequence of equipment from the bench top to the round bottom flask is:

  • Thermometer
  • Distillation flask
  • Liebig condenser
  • Round bottom flask
  • Bunsen burner

<h3>What is Distillation?</h3>

This is the process in which a mixture is separated through selective boiling and condensation.

The distillation flask and liebig condenser are usually located above the round bottom flask in the set up.

Read more about Distillation here brainly.com/question/24553469

#SPJ4

3 0
1 year ago
Who is considered the founder of the periodic table of the elements?
nata0808 [166]

Answer:

Dmitry Mendeleev

Explanation:

Around 1869 a Russian scientist, Dmitry Mendeleev formed what is now known as the periodic table or chart. The Mendeleevian periodic table was based on the atomic weights of elements using the periodic law. The periodic law states that "chemical properties of elements are a periodic function of their atomic weights".

The modern periodic table was re-stated by Henry Moseley in the 1900s. He changed the basis of the periodic law to atomic masses.

7 0
2 years ago
Many insulating materials contain spaces filled with air because air is what type of material?
Rina8888 [55]
<span>It is because air is a poor conductor of heat. Good luck ;)</span>
6 0
3 years ago
Leonard designed a parallel circuit to light two light bulbs. But his circuit doesn’t work. Which two items in the circuit must
klasskru [66]

Answer : When a parallel circuit is built the voltage across each of the components remains the same, also the total current passed is the equal to sum of the currents passing through each components in the circuits.


When 2 or more components are tried to be connected in parallel they maintain the same potential difference (in voltage) across their ends of the circuit.


The potential differences across the components are the observed to be same in magnitude, and they have identical polarities between them.


Then, this same voltage is applicable to all circuit components connected in parallel.


So, if each bulb is wired to the battery in a separate loop, the bulbs will be in parallel series.

3 0
2 years ago
Other questions:
  • When dead plants and animals decay, they form??? <br> What do they form??
    6·1 answer
  • Porcelain, paper, glass, and rubber are all examples of electrical
    12·2 answers
  • if 75 moles of ammonia is needed, how many grams of nitrogen will be consumed? N2(g) + 3H2(g) --&gt; 2NH3(g)
    14·2 answers
  • What will happen if a crystal of ammonium nitrate is added to a supersaturated ammonium nitrate solution? Will it dissolve in wa
    9·1 answer
  • What is the relationship between exposure to a virus and developing and immunity to it<br> ?
    11·1 answer
  • Consider 2 Al + 6 HCl → 2 AlCl3 + 3 H2 , the reaction of Al with HCl to produce hydrogen gas. What is the pressure of H2 if the
    5·1 answer
  • How can plants cause weathering?
    15·2 answers
  • What is your experience about water pollution​
    15·1 answer
  • Place the
    14·1 answer
  • I am named after the Russian scientist who organized the periodic table by atomic mass. Who am I?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!