A solution of 486 h2so4 by mass has a density of 139 gcm3
A solution of 48.6% H2SO4 by mass has a density of 1.39 g/cm3 at 293 K. A 23.2 cm3 sample of this solution is mixed with enough water to increase the volume of the solution to 99.8 cm3.
Find the molarity of sulfuric acid in the obtained solution.
Expected delivery within 24 Hours
a grinding wheel in the shape of a solid disk is 0300m in diameter and has a mass of 250kg the wheel is rotating at
a solution of 750 g of benzene c6h6 and 750 g of toluene c7h8 has a total vapor pressure of 809 mmhg at 303 k another
find the required angular speed omega of an ultracentrifuge for the radial acceleration of a point 300cm from the axis
an airplane propeller is 205m in length from tip to tip with mass 122 kg and is rotating at 2200 rpm revmin about an
a solution of 486 h2so4 by mass has a density of 139 gcm3 at 293 k a 232 cm3 sample of this solution is mixed with
we can roughly model a gymnastic tumbler as a uniform solid cylinder of mass 700kg and diameter 100m a if this tumbler
light from a 580-nm monochromatic source is incident upon the surface of fused quartz n 156 at an angle of 28deg what
to what volume should you dilute 440 ml of a 460 m ki solution so that 285 ml of the diluted solution contains 365 g of
1948355
Questions Asked
3,689
Active Tutors
1457023
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Jane is doing a study about tattoos. She is interested in studying the idea of the "tramp stamp" (a tattoo in the small of a woman's back).
Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.
When people get involved in community and social change but do not hold official political positions, which of the terms best describes what they are part of
Question: Which of the following are forms of media bias? (Select all that apply)
Which of the following things happened first? Group of answer choices Women gained the right to vote Seneca Falls Convention Margaret
Question: Examine gender inequality on a global scale, considering how factors such as globalization, colonialism
Q1. Explain how the Code of the Suburbs differs from the Code of the Street? Q2. Explain your general thoughts on the book.