A<em>nswer:</em>
The possible branched chain structure of alcohols with chemical formula C5H12O are following.
- 3-methylbutan-2-ol
- 3-methylbutan-1-ol
- 2,2-dimethylpropan-1-ol
- pentan-3-ol
- 2-methylbutan-1-ol
- 2-methylbutan-2-ol
Structure:
Please see attachment
Best Answer: <span>(a)
8.9 x 10^-7 = x^2 / 0.15-x
x = [OH-] = 0.00037 M
pOH = 3.4
pH = 14 - 3.4 = 10.6
(b)
Ka = Kw/Kb = 5.6 x 10^-10 = x^2 / 0.20-x
x = [H+] = 0.000011 M
pH = 5.0</span>
Answer:
63.9%
Explanation:
moral mass of x (# x ions) -divided by- Moral mass of compound.
% of cl = (35.5g) (2 cl ions) -divided by- 111.1g × 100
%= 63.9%
Q1 The paper clip has a lower mass
Q2 liquid water
Q3 Hydrogen to Ca2+
Q4 water wont expand
Answer:
A compound is "a substance formed when two or more chemical elements are chemically bonded together." There are two main types of chemical bonds: covalent and ionic.
Explanation:
Hope this helps!
