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
lara31 [8.8K]
3 years ago
6

Do the following ! I'LL MARK THE BRAINLEST! ITS SCIENCE!

Chemistry
1 answer:
ipn [44]3 years ago
5 0

Answer:

it's easier to look it up

Explanation:

You might be interested in
1. A student tried to solve the following problem by selecting the tile as shown. What, if anything, did the student do wrong?
slega [8]

Answer:

B. The student chose the correct tile, but needs to flip the tile to make the units cancel

Explanation:

Based on the reaction:

2AgNO₃(aq) + Cu(s) → 2Ag(s) + Cu(NO₃)₂ (aq)

<em>2 moles of AgNO₃ react per mole of Cu producing 2 moles of Ag and 1 mole of Cu(NO₃)₂</em>

Thus, if you want to produce 6.75moles of Cu(NO₃)₂ you need:

6.75moles of Cu(NO_3)_2  \frac{2 mol AgNO_3 }{1 mol Cu(NO_3)_2} = 13.50 moles of AgNO₃ are needed

Thus, if you analize the tile shown by the student:

<em>B. The student chose the correct tile, but needs to flip the tile to make the units cancel</em>

6 0
3 years ago
What are 2 chemical changes of water?​
zmey [24]
Hydrogen peroxide in water and adding kool- aid powder to water so the liquid turns red
3 0
2 years ago
How can you figure out the properties of a star?
Firlakuza [10]

Answer:

Measuring distances to stars through stellar parallax. Measuring distances to stars through the moving cluster method. Astronomers measure the temperature of a star by looking at the star's color and its spectrum. The apparent brightness of a star tells how bright it seems to us

Explanation:

3 0
3 years ago
Read 2 more answers
A screw has 4 threads per centimeter and a circumference of 2 centimeters. The mechanical advantage of the screw is?
sashaice [31]
<span>The answer is 8. Hope this help!!!

</span>
3 0
3 years ago
Read 2 more answers
Is there a way for me to get extra switches to switch my home Xbox, I already used all five and the extra one too. If there is n
Anastaziya [24]
I don’t think there is another way for you to get an extra switch from your Xbox sorry:((
5 0
3 years ago
Other questions:
  • Would you classify silicone as a element or compound
    8·1 answer
  • If you worked at a job for $9.00/hour, what type of correlation is the number of hours worked and your take-home pay?
    12·1 answer
  • Atoms of which element can bond to each other to form chains, rings, and networks?
    13·1 answer
  • A solution is prepared by mixing equal volumes of 0.16 M HCl and 0.52 M HNO3. (Assume that volumes are additive.)
    15·1 answer
  • What is a measurement of the amount of solute that is dissolved in a given quantity of solvent?
    8·2 answers
  • 29. If the economy is experiencing inflation, how might the government use each tool?
    14·1 answer
  • Which set of elements below is the most similar in chemical behavior?
    8·1 answer
  • How many milliliter of 3.0 M H2SO4 are needed to make 450.0 mL of 0.20 M H2SO4?
    8·1 answer
  • Please help me with this
    5·2 answers
  • Can y’all help me with this question?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!