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
aliya0001 [1]
3 years ago
6

A scientist is using robots to perform thousands of experiments on different

Chemistry
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer: Screening

Explanation: A P E X

You might be interested in
Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 3.50 moles of magnesium
Firdavs [7]

Answer:

n_{Mg}=3.50molMg\\\\ n_{Cl}=7.00molCl\\\\n_O=28.0molO

Explanation:

Hello there!

In this case, according to the given information it turns out possible for us to realize that one mole of the given compound, Mg(ClO₄)₂, has one mole of Mg, two moles of Cl and eight moles of O; thus, we proceed as follows:

n_{Mg}=3.50molMg(ClO_4)_2*\frac{1molMg}{1molMg(ClO_4)_2}=3.50molMg\\\\ n_{Cl}=3.50molMg(ClO_4)_2*\frac{2molCl}{1molMg(ClO_4)_2}=7.00molCl\\\\n_O=3.50molMg(ClO_4)_2*\frac{8molO}{1molMg(ClO_4)_2}=28.0molO

Best regards!

3 0
3 years ago
Which is a spectator ion in the reaction between Ba(NO3)2(aq) and (NH4)3PO4(aq)
nataly862011 [7]
<span>NH4+ and NO3- because barium phosphate is insoluble </span>
8 0
3 years ago
Read 2 more answers
Draw the Lewis structure (including all lone pair electrons and any formal charges) for one of the four possible isomers of C3H9
Alexus [3.1K]

Answer and Explanation

The isomer picked is the N-Propylamine.

It has a lone pair of electron available on the electron rich Nitrogen and no formal charge.

Since it will be hard to draw the Lewis structure in this answer format, I'll attach a picture of the Lewis structure to this answer.

The lone pair of electron is shown by the two dots on the Nitrogen atom.

6 0
3 years ago
I need the correct answers
bogdanovich [222]

Answer:

Acids: Tastes Sour

Has a ph less than 7

Base: Bitter

Has a ph greater than 7

slippery

Acid&Base: Conducts electricity

4 0
3 years ago
Read 2 more answers
Compare Rutherford’s model of the atom with Bohr’s model.
BlackZzzverrR [31]

it described a nucleus surrounded by a large volume of space.

8 0
3 years ago
Other questions:
  • One question for chem?? Image attached? please help ! :)
    13·1 answer
  • You walked outside at lunch time on March 21st and look up in the sky and see the Sun directly overhead. You recall that there w
    5·1 answer
  • What are covalent bonds
    15·1 answer
  • On a waterslide, describe the kinetic and potential energy you have at the top of the hill and at the bottom of the slide. What
    11·1 answer
  • Equal moles of H2, N2, O2, and He are placed into separate containers at the same temperature. Assuming each gas behaves ideally
    13·1 answer
  • Which one is an example of a chemical change please help
    11·1 answer
  • What forces are responsible for anticlines and synclines
    15·1 answer
  • 0.0055 in scientific notation
    13·2 answers
  • PLS HELP ME WITH THIS ILL GIVE BRAINLIEST
    11·1 answer
  • Which jobs does the respiratory system do? Select all that apply. It brings oxygen into the blood. It removes carbon dioxide was
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!