Chemistry

Chemistry, 18.09.2019 04:10, christianskyy7074

Density measurements were conducted on a 22.5oc sample of water which had a theoretical density of 0.997655 g/ml. a volume of 10.00 ml of the water had a mass of 9.98 g. a volume of 15.00 ml of the water had a mass of 15.61 g. a volume of 25.00 ml of the water had a mass of 25.65 g. (1) show the calculation of the density of each volume. (2) show the calculation of the average density. (3) show the calculation of the percent error based on the theoretical density of 0.997655 g/ml.

answer

Answers: 2

Show answers

Similar questions

Предмет

Chemistry, 25.08.2019 17:50, jasminecoronetti44

If a block of wood floats in water, what does that mean about its density? its density is greater than the density of water its density is less than the density of water its density is equal to the density of water its density is not great enough to displace the water

Answers: 1

Предмет

Chemistry, 14.09.2019 07:30, libbymcvay

An sample of an unknown metal was found in a laboratory. determining the density of the sample can identify what type of metal is present in the sample. the sample was determined to have a mass of 27.20 g when placed on a scale. when dropped in water, it increased the volume of the water by 3.46 ml. what is the density of the sample of metal?

Answers: 1

Предмет

Chemistry, 16.10.2019 17:10, solomander4

You are tasked to determine the density of an unknown object. you weigh out the mass of that object to be 6.587g. then you add water to a graduated cylinder and read the volume of the water to be 15.8 ml. finally you immerse the object in the water and the meniscus of the water rises to 19.2 ml. what was the density of the object based on these measurements?

Answers: 3

Предмет

Biology, 01.11.2019 08:31, wutwut2261

Knowing that density = mass ÷ volume; what would you predict would happen to the density of h2o as the temperature is changed from 50 °c to 0 °c? a)the density will increase as the volume of the water expands.b)the density will decrease as the volume of the water expands.c)the density will decrease as the volume of the water decreases.d)the density will increase as the volume of the water decreases.

Answers: 1

Do you know the correct answer?

Density measurements were conducted on a 22.5oc sample of water which had a theoretical density of 0...

Questions in other subjects:

Konu

Mathematics, 19.11.2020 01:40

Write a linear equation given two points. Write a linear equation for the line that passes through the given points. (number 4)

Konu

History, 19.11.2020 01:40

Texas became which state to join the United States? Please help...

Konu

History, 19.11.2020 01:40

Which of these is MOST LIKELY to be classified as a reason for Canadians' concern about the environmental issue that is a problem for the Great Lakes? A) The Great Lakes are a fav...

Konu

Mathematics, 19.11.2020 01:40

2. A bread recipe uses 3 tablespoons of olive oil for every 2 cloves of crushed garlic. a. Complete the table to show different-sized batches of bread that taste the s...

Konu

Mathematics, 19.11.2020 01:40

Name 2 vertical angles...

Konu

Social Studies, 19.11.2020 01:40

Write a description of the Panama Canal to demonstrate the connection of the Atlantic Ocean to the Pacific Ocean....

Konu

English, 19.11.2020 01:40

what inference can be drawn about the boy? 1. he is upset by the narrator’s intrusion 2. he creates imaginative games with others 3. he prefers his friends from his old neighborhoo...

Konu

Business, 19.11.2020 01:40

Why are "reasonable restrictions" allowed on freedom of expression?...

Konu

Mathematics, 19.11.2020 01:40

PLEASE HELP ASAPPP! i’ll mark brainlest ...

Konu

History, 19.11.2020 01:40

What are some of the guarantees enshrined within the Bill of Rights?...

Other tasks in the category: Chemistry More task