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Komal
Questions (16)
The perimeter of a rectangular park is 450m. the length of the sides are in the ratio 3:2.Find the area of the rectangle.
1 answer
1,098 views
sound wave of frequency 166 Hz travels with a speed 332 ms−1
along positive x-axis in air. Each point of the medium moves up
0 answers
670 views
The steady-state amplitude of a weakly damped forced oscillator is given by
2 2 2 2 2 2/1 0 0 [( ) 4 ] ( ) ω −ω + ω ω = b f
0 answers
469 views
train moving with speed 72 km h−1
emits a whistle of frequency 600 Hz. A person is standing stationary on the platform.
1 answer
703 views
A researcher hypothesizes that a new herbal supplement improves memory. A sample of n = 25 college students is obtained and each
1 answer
541 views
For a normal population with µ = 100 and σ = 20:
1. What is the probability of a particular score being greater than 110? 2.
1 answer
1,245 views
Given a normal distribution with µ = 80, σ= 5, and given a sample size of n = 25, describe the following characteristics of
1 answer
475 views
A normal distribution has a mean of µ = 28 with σ = 5. What is the minimum raw score needed to be in the top 25% of the
1 answer
961 views
A small tectangular box has a width of 18cm and a volume of 720cm.
a.)determine the height and the length of the box. b.) is
2 answers
522 views
poul has 124.8m of encing to build a rectangular pen. He wants the pen to have the largest possible area. Calculate the length
3 answers
653 views
What is the name of the type of thinking that humans do naturally? What is the weakness of this type of thinking?
1 answer
486 views
GUYS I HAVE A PROJECT DUEE.. AND I HAVE NO IDEAA WHAT TO DOO.. PLEASE HELP MEEE. THIS CHAPTER IS ABOUT ELECTROCHEMISTRY!
QUESTION
1 answer
628 views
Laws passed in some states define a drunk driver as one who drives with a blood alcohol level of 0.08% by mass or higher. the
1 answer
1,662 views
This is a Quantitative Redox titration.
(KMnO4) = 1.8 G.. 500 ML after the experiment we had to record the data of the 3 trials.
1 answer
755 views
a capsule of vitamin C.. a weak acid, is analyzed by titrating it with 0.425 M sodium hydroxide. it is found that 6.20 Ml of
2 answers
1,673 views
ASpirin, c9h8o4, is prepared by reating salicylic acid, c7h6o3, with acetic anhydride, c4h6o3, in the reaction.
c7h6o3 +
1 answer
1,810 views
Answers (10)
Smaj ni aya
IDK the answer
Answer with explanation
Very good solution for this question.
15.81
Numerical s of stoichiometry volume to mass realtion ship
Solution
2.398
thank you very much! :)
thanks
