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Mamont248 [21]
3 years ago
12

Plz help it over science stuff

Chemistry
1 answer:
kotykmax [81]3 years ago
5 0
The answer to this question is 325 i believe
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Choose all the answers that apply.
SashulF [63]

Answer:

answer is 2 I think I'm correct sorry if I'm not

8 0
3 years ago
Sound travels faster through solids than it does through either liquids or gases a student could verify this statement by
irina [24]

Group of answer choices.

A. Distance that sound travels through a solid, a liquid, and a gas.

B. Pitch of sound when it passes through a solid, a liquid, and a gas.

C. Distance sound travels through a solid, a liquid, and a gas at varying temperatures.

D. Time required for sound to travel a set distance through a solid, a liquid, and a gas.  

Answer:

D. Time required for sound to travel a set distance through a solid, a liquid, and a gas.

Explanation:

Sound are mechanical waves that are highly dependent on matter for their propagation and transmission.

Sound travels faster through solids than it does through either liquids or gases. A student could verify this statement by measuring the time required for sound to travel a set distance through a solid, a liquid, and a gas.

Mathematically, the time required for sound to travel is given by this formula;

Time = \frac {distance (x)}{speed (v)}

Hence, the time taken for sound to travel through each medium (solid, liquid and gas) would be measured, recorded and compared to one another.

4 0
3 years ago
Identify the correct lewis structure for the following ionic compound. SrO
ryzh [129]

For the problem presented, the correct Lewis structure for SrO is <span>[Sr]^+2 + [O]^<span>-2.  </span>I am hoping that this answer has satisfied your query about this specific question. Also, if you have further questions, please don’t hesitate to ask away.</span>

8 0
4 years ago
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Write balanced ionic equations and net ionic equations for the following reactions.
Kipish [7]
The ionic equation will be: 
<span>Mg2+(aq) + 2OH-(aq) + 2H+(aq) + 2NO3-(aq) → Mg2+(aq) + 2NO3-(aq) + 2H2O(l) 
</span>And the net ionic: 
<span>2OH-(aq) + 2H+(aq) → 2H2O(l) 
</span>a Balanced equation would be:
<span>Mg(OH)2(aq) + 2HNO3(aq) → Mg(NO3)2 (aq) + 2H2O(l) 
</span>Now  thsi si so because of the standard equation which is base plus acid=Salt plus water. We need to have in mindo that Mg(OH)2 is sparingly soluble in water and is aqueous mos of the times
7 0
3 years ago
Which state of matter would demonstrate the best ability to flow/pour?explain using the term particles
frutty [35]

Liquid, in a liquid state of matter, particles will flow over eachother, the forces between the particles are strong enough to hold a certain volume but not strong enough to keep the molecules sliding over each other.


4 0
3 years ago
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