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
kicyunya [14]
3 years ago
9

Please help me asap thank you

Chemistry
1 answer:
solong [7]3 years ago
7 0

Answer:

<em><u>5.a</u></em>

<em><u>6</u></em><em><u>.</u></em><em><u>d</u></em>

<em><u>7.c</u></em>

Explanation:

<em><u>please</u></em><em><u> </u></em><em><u>click</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>heart</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>rate</u></em><em><u> </u></em><em><u>excellent</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>pa</u></em><em><u> </u></em><em><u>brainleist</u></em><em><u> </u></em><em><u>po</u></em><em><u> </u></em><em><u>please</u></em><em><u> </u></em><em><u>☻</u></em><em><u>❤</u></em><em><u>☺️</u></em><em><u>☺️</u></em><em><u>❤</u></em><em><u>☻</u></em>

You might be interested in
2. Combine lead (II) nitrate and potassium iodide solutions.<br> Pb(NO3)2+ Kl →
Shtirlitz [24]

Answer:

Pb(NO3)2 + KI = KNO3 + PbI2

7 0
3 years ago
What is the difrense between soft water and hard water?
Nutka1998 [239]
Hard water<span>... is </span>water<span> that contains an appreciable quantity of dissolved minerals (like calcium and magnesium). </span>Soft water<span>... is treated </span>water<span> in which the only ion is sodium. As rainwater falls, it is naturally </span>soft<span>. </span>
6 0
3 years ago
Assessment timer and count
ollegr [7]

Answer:

The answer to your question would be "the insect touching the trigger hairs".

Explanation:

I'm not much of an ex-plainer but I know this is the right answer because I took the test and got a 100%. Please trust me on this. If wrong, please tell me. This is what I was taught at school. Thank you and good day.

8 0
3 years ago
Read 2 more answers
Which of the following can you physically change for a pure substance such as water, without altering the chemical composition?
ZanzabumX [31]
Color most likely.

Step by step explanation:
4 0
3 years ago
How would adding the catalyst nitrogen monoxide (NO) affect this reaction?
marin [14]

<u>Answer:</u> The correct answer is Option A.

<u>Explanation:</u>

A catalyst is defined as the substance which increases the rate of the reaction without actually participating in the reaction.

This substance decreases the activation energy of the reactants, so as to proceed the reaction at a faster rate by increasing their effective collisions.

It does not affect the concentration of the reactants.

For the given reaction:

2SO_2(g)+O_2(g)\rightarrow 2SO_3(g)

If we add NO, which is acting as a catalyst will increase the rate of the reaction to produce the products which is SO_3

Hence, the correct answer is Option A.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 238 cm to the unit km. 0.00238 km 0.238 km 2.38 x 105 km 2.38 x 107 km
    14·1 answer
  • What is the most common workplace for people in the Finance cluster?
    14·2 answers
  • 50.0 g of NaNO3 are dissolved into enough water to make 250 mL of solution. What is the molarity of this solution?
    12·1 answer
  • Is air an element, compound or mixture? explain your answer
    9·2 answers
  • Please help<br><br> What causes a wave to have a higher amplitude?
    14·2 answers
  • Please help me with these Radioactive Decay Problems ASAP! I need helppppp
    7·1 answer
  • What is the answer plzzzzzz help ASAP
    5·2 answers
  • A 35 L tank of oxygen is at 315 K with an internal pressure of 190 atmospheres. How
    10·1 answer
  • A racoon has 8 levels of classification. In which level would you find an organism more closely related to a racoon?
    7·2 answers
  • Which temperature scale has the highest value for the boiling point of water?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!