The object of a general chemistry experiment is to determine the amount (in milliliters) of sodium hydroxide (NaOH) solution nee
ded to neutralize 1 gram of a specified acid. This will be an exact amount, but when the experiment is run in the laboratory, variation will occur as the result of experimental error. Three titrations are made using phenolphthalein as an indicator of the neutrality of the solution (pH equals 7 for a neutral solution). The three volumes of NaOH required to attain a pH of 7 in each of the three titrations are as follows: 82.00, 75.65, and 75.43 milliliters.
Required:
Use a 99% confidence interval to estimate the mean number of milliliters required to neutralize 1 gram of the acid
Required:
Use a 99% confidence interval to estimate the mean number of milliliters required to neutralize 1 gram of the acid
1 answer:
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- The zeros of the function are 0 and 2
- The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.
Given the function
The zeros of the function is at the point where y = 0
Hence the zeros of the function are 0 and 2
The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.
Learn more on zeros and multiplicity here: brainly.com/question/11314797
Answer:
and
are the locations higher than
foot
Step-by-step explanation:
We are given that Meg found one treasure at foot
We are supposed to find Which of these location are higher than foot?
i)
So, this location is not higher than foot
ii)
So,
So, this location is higher than foot
iii) - 1 foot
So,this location is not higher thanfoot
iv)-2 feet
So,this location is not higher thanfoot
v)
So, this location is higher than foot