ZuoTi.Pro
Question

40 cm^3 of gasoline are mixed with 45 cm^3 of water. What is the average density...

40 cm^3 of gasoline are mixed with 45 cm^3 of water. What is the average density of the mixture? Express your answer using two significant figures. ANSWER IS IN : kg/m^3

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Please rate the work if you are satisfied with the solution or else kindly ask your doubts or queries in the comment section below

0 0
Add a comment
Know the answer?
Add Answer to:
40 cm^3 of gasoline are mixed with 45 cm^3 of water. What is the average density...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Part A 45g of gasoline are mixed with 45g of water. What is the average density...

    Part A 45g of gasoline are mixed with 45g of water. What is the average density of the mixture? Express your answer using two significant figures. Part B 55cm3 of gasoline are mixed with 60cm3 of water. What is the average density of the mixture? Express your answer using two significant figures.

  • QUESTION 1: A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C....

    QUESTION 1: A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 13.2 gal tank (1US gal=3.78L)? Express your answer to three significant figures and include the appropriate units. QUESTION 2: A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 4.2 cm . Its mass is 1.2 kg . Calculate the density of the metal. Express your answer...

  • Gasoline has density of 0.74 g/mL. How many milliliters of gasoline have a mass of 0.60...

    Gasoline has density of 0.74 g/mL. How many milliliters of gasoline have a mass of 0.60 kg? Express your answer to two significant figures and include the appropriate units.

  • The density of gasoline is 7.30 x 102 kg/m3 at 0°C. Its average coefficient of volume...

    The density of gasoline is 7.30 x 102 kg/m3 at 0°C. Its average coefficient of volume expansion is 9.60 x 104 (c), and note that 1.00 gal 0.00380 m3 (a) Calculate the mass of 11.6 gal of gas at 0°C. (Give your answer to at least two decimal places.) kg (b) tr 1.000 m3 of gasoline at ОС is warmed by 21.2.С, calculate its new volume. (Give your answer to at least two decimal places.) m3 (e) Using the answer...

  • Part A The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure...

    Part A The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane (C8H18) and calculate the mass (in kg) of carbon dioxide that is added to the atmosphere per 2.3 kg of octane burned. (Hint: Begin by writing a balanced equation for the combustion reaction.) Express your answer in kilograms to two significant figures. ΟΙ ΑΣΦ ? m(CO2) = kg Submit Request Answer

  • 6. The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane...

    6. The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane (C8H18) and calculate how many kilograms of carbon dioxide are added to the atmosphere per 3.9 kg of octane burned. (Hint: Begin by writing a balanced equation for the combustion reaction.) Express your answer using two significant figures.

  • A 20 kg piece of metal displaces 7.8 L of water when submerged. Find the density...

    A 20 kg piece of metal displaces 7.8 L of water when submerged. Find the density (kg/m^3) A 2.3 m-tall barrel is filled with water (with a weight density of 2127N / (m ^ 3) ). Find the water pressure (in kPa) on the bottom of the barrel Find the force of gravity between a object (mass = 2.9 kg) and another planet (mass=7.6*10^ 23 kg) when the planet at its closest to Earth \ d/stance=1.2 x 10^ 10 m)...

  • Question 8 solution avers of gasoline are mixed with 50 cm3 a. How much force do...

    Question 8 solution avers of gasoline are mixed with 50 cm3 a. How much force do on the flat end of ea b. Suppose the upper sturdy ceiling. Ho players would nee cylinder to pull th wat is the average density of the mixture?or water. What lhas been added to 400 mL of water in a con- a mass of 350 g when empty. The resulting con- id mixture has a mass of 733 g. What volume of 6 Ethyl...

  • QUESTION 6 How tall must a water-filled manometer be to measure blood pressures as high as...

    QUESTION 6 How tall must a water-filled manometer be to measure blood pressures as high as 206 mm Hg? (Express your answer in Sl units with 3 or more significant figures) ( Phpg) Density of water = 1 g/cm? Density of mercury 136 g/cm? QUESTION 7 What force must be exerted on the master cylinder of a hydraulic in to support the weight of a 1.231 kg car resting on the slave cylinder? The master cylinder has a 27 cm...

  • 4.0 kg of water at 39 degree C is mixed with 4.0 kg of water at...

    4.0 kg of water at 39 degree C is mixed with 4.0 kg of water at 52 degree C in a well-insulated container. Part A Estimate the net change in entropy of the system. Express your answer to two significant figures and include the appropriate units. Delta S = _______

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT