Determine the final concentration of the solution
53.0 ml of of 1.50 M solution is diluted to a volume of 268 ml. A 134 ml portion of that solution is diluted using 147 ml of water. what is the final concentration?
Expected delivery within 24 Hours
The United Nations World Tourism Organization (UNWTO) has made poverty alleviation through tourism one of its leading priorities.
A 4.10 g nugget of pure gold absorbed 299 J of heat. What was the final temperature of the gold if the initial temperature was 24.0°C? The specific heat of gold is 0.129 J/(g·°C).
Calculate the percent ionization of the acid under these conditions. What effect does the nonionized acid have on the membranes lining the stomach?
In addition, the snow exerts a retarding force on the sled that points opposite to the direction of motion, and has a magnitude of 57 N. Find the acceleration of the sled and child.
A pure gas sample at room temperature (25 C) has an average molecular speed of 682 m/s. What is the identity of the gas?
A rifle with a barrel length of 56cm fires a 12g bullet with a horizontal speed of 350m/s . The bullet strikes a block of wood and penetrates to a depth of 10cm. what force does the block put on the bullet in newtons?
Calculate the pH of a buffer solution with .10 moles of C2H5COOH and .13 moles of C2H5COONa in 1.5L
What volume of N2 gas (measured at STP) would result from the reaction of 1500 kg of hydrazine and 1000 kg of N2O4?
1936498
Questions Asked
3,689
Active Tutors
1427208
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult