Most people<span> know that heavy </span>alcohol drinking can<span> cause health problems. ... </span>Drinking<span>and smoking together raises the </span>risk of these cancers<span> far more .... caused by some </span>cancer<span> treatments, and </span>can even make<span> them </span>worse<span>.</span>
<em>S</em><u><em>equoia trees</em></u> are the largest thing in the world or planet
thanx
<u>h</u><u><em>ope it helps you mark as brainlest</em></u>
Answer:
I honestly dont know but its cool problably from water fill or from the waves going to much
Explanation:
<span>the pH of a 0.050 M triethylamine, is 11.70
</span>
For triehtylamine,

, the reaction will be

and we know, pH = -log[H+] and pOH = -log[OH-]
Also, pOH + pH = 14
Now, the Kb value = 5.3 x 10^-4
And
![kb = \frac{( [( C_{2}H_{5})_{3}NH^{+} ]* OH^{-} )}{[( C_{2}H_{5})_{3}N]}](https://tex.z-dn.net/?f=kb%20%3D%20%20%5Cfrac%7B%28%20%5B%28%20C_%7B2%7DH_%7B5%7D%29_%7B3%7DNH%5E%7B%2B%7D%20%5D%2A%20%20OH%5E%7B-%7D%20%29%7D%7B%5B%28%20C_%7B2%7DH_%7B5%7D%29_%7B3%7DN%5D%7D%20)
thus, [OH-] =(5.3 ^ 10-4) ^2 / 0.050
=0.00516 M
Thus, pOH = 2.30
pH = 14 - pOH = 11.7
Answer:
Alkali metal hydroxides can be used to test the identity of metals in certain salts. The colour of the precipitate will help identify the metal : Calcium hydroxide is soluble; no precipitate is formed.