Answer:
The concentration of acetic acid present in the vinegar is 0.113M
Explanation:
1. As the titration occurs between an acid and a base is called neutralization. The balanced chemical reaction between the acetic acid and the NaOH is:
2. Calculate the moles of NaOH used, taking in account the concentration of NaOH 1.00M:
3. Calculate the number of moles of acetic acid neutralized using stoichiometry:
4. Calculate the concentration of acetic acid present in the vinegar:
Answer:
t = 134834.31 years
Explanation:
First we find the speed of the ship:
v = 0.890 c
where,
v = speed of the ship = ?
c = speed of light = 3 x 10⁸ m/s
Therefore, using the values, we get:
v = (0.89)(3 x 10⁸ m/s)
v = 2.67 x 10⁸ m/s
Now, we find the distance in meters:
Distance = s = (1.2 x 10⁵ light years)(9.461 x 10¹⁵/1 light year)
s = 11.35 x 10²⁰ m
Now, for the time we use the following equation:
s = vt
t = s/v
t = (11.35 x 10²⁰ m)/(2.67 x 10⁸ m/s)
t = (4.25 x 10¹² s)(1 h/3600 s)(1 day/24 h)(1 year/365 days)
<u>t = 134834.31 years</u>
Answer:
It is directed inward, toward the center of a circle.
I believe it’s 6 like it’s most likely to be the answer but I’m sorry if it’s not
Answer: question 1 is b I believe
Explanation:
every action has an opposite reaction
