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
OverLord2011 [107]
3 years ago
15

Skill and

Chemistry
1 answer:
Leokris [45]3 years ago
5 0

Answer:

2.5 m/s

Explanation:

total of 12 meters in 30 seconds

12x2.5=30

You might be interested in
In today's experiment, Solutions A and B are prepared as follows.
hram777 [196]

Answer:

D. 0.160

Explanation:

The solution A is obtained adding 2.0mL of a solution of bromocresol green, 5.0mL of 1.60M HAc and 2.0mL of a solution of KCl. The solution is diluted to 50mL

That means the HAc is diluted from 5.0mL to 50.0mL, that is:

50.0mL / 5.0mL = 10 times.

And the final concentration of HAc must be:

1.60M / 10 times =

0.160M

Right answer is:

<h3>D. 0.160</h3>
3 0
3 years ago
Which clue can be used to identify a chemical reaction as a decomposition reaction?
inn [45]

Answer:

plzz mark brainliast:

Explanation:

clue: The reaction has a single reactant.

8 0
3 years ago
Read 2 more answers
The pH scale:
faltersainse [42]
It runs from 0 to 14. (A)

It is based off the -log [H+] where [H+] is the concentration of the Hydrogen ions.
5 0
3 years ago
Read 2 more answers
Who was martin Luther king and how is he celebrite
Anit [1.1K]

Answer: martin luther king jr

Explanation: He led peaceful protests against the discrimination that the people of the United State did against African American men, women, and children. He was a celebrity due to his have "I a dream speech" that he said in front of the lincoln memorial.  Plus he didn't approve of violence when trying to protest African American rights.

5 0
3 years ago
Strontium carbonate + sulphuric acid, chemical equation​
tangare [24]
<h3>Answer:</h3>

SrCO₃ + H₂SO₄ → SrSO₄ + H₂O + CO₂

<h3>Explanation:</h3>

We are required to complete the chemical equation given;

strontium carbonate + sulfuric acid → ??

  • We know that, carbonates reacts with acids to form a salt, water and carbon dioxide.
  • Strontium carbonate reacts with sulfuric acid to form strontium sulfate, water and carbon dioxide.
  • Therefore, the equation for the reaction is;

SrCO₃ + H₂SO₄ → SrSO₄ + H₂O + CO₂

  • The equation is balanced as the number of atoms of each element are equal on both sides of the equation.
7 0
3 years ago
Other questions:
  • Can someone help me check my answers for the mole questions?
    7·1 answer
  • 3. How does this difference in language relate to our propensity to save?
    15·1 answer
  • Which answer best describes the potential energy diagram for a reaction that takes place in water, if the temperature of the sur
    11·2 answers
  • WILL MARK BRAINLIEST
    11·1 answer
  • PLZ HELP PLZ SOMEONE PLZ How old do u need to work as a secret agent
    10·1 answer
  • If I want to accelerate a mass of 3 kg at 5 m/s2 then how much force should I apply?
    6·1 answer
  • Which of the following tools was responsible for advancing our knowledge of cells over the past 400 years?
    6·1 answer
  • Chemistry. Will mark Brainly.
    5·1 answer
  • Which is one factor that adds to the greenhouse effect?
    12·1 answer
  • A student conducts an experiment using a common but potentially harmful bacteria culture. After working with the bacteria, which
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!