Answer:
Report to your instructor
Explanation:
Always report an accident to your instructor. For more like this, I would suggest Crash Course Chemistry Lab Safety with Hank Green
Answer: container of zinc and oxygen
Hope this helps!
Explanation: edgenuity
Answer:
2.67x10⁻¹⁴M = [OH-]
Explanation:
To solve this question we need first to find the HCl concentration of the beaker 6. Then, using:
Kw = [OH-][H+]
<em>Where Kw = 1x10⁻¹⁴</em>
<em>[OH-] is our incognite</em>
<em>[H+] is = [HCl]</em>
<em />
Beaker 2 = 12.0M / 2 = 6.0M
Beaker 3 = 6.0M / 2 = 3.0M
Beaker 4 = 3.0M / 2 = 1.5M
Beaker 5 = 1.5M / 2 = 0.75M
Beaker 6 = 0.75M / 2 = 0.375M
HCl = 0.375M = [H+]
1x10⁻¹⁴ / [H+] = [OH-]
1x10⁻¹⁴ / 0.375M = 2.67x10⁻¹⁴M
<h3>2.67x10⁻¹⁴M = [OH-]</h3>
First one because Common synthetic materials are nylon, acrylic, polyester, carbon fiber, rayon and spandex. Synthetic materials are made from chemicals and are usually based on polymers. They are stronger than natural and regenerated materials.
about the door is locked and I think I have a few questions about the door is locked and I think I have
Explanation:
can you tell me what the door is locked and I think I have a few questions about the door is locked and I think I have a few questions
