What is the new volume of the balloon
If 5.00 g helium gas is added to a 1.00 L balloon containing 1.00 g of helium gas, what is the new volume of the balloon? Assume there is no change in temperature and pressure.
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A cable lifts a 1000 kg elevator at a constant velocity for a distance of 33 m. What is the work done by each of the following?
What is the pH at the midpoint of the titration of 50.0 ml of0.100 M acetic acid with 0.100 M sodium hydroxide? ka 1.74 x 10-5
Resistances of 8 ohms and 12ohms are connected in parallel between points A and B. This combination is in series with another of resistances X ohms and 16 ohms in parallel between points B and C. The voltage between points A and C is 16V (volts) a
Calculate (a) the work output of the turbine (kJ/kg), (b) the feed pump work (kJ/kg), (c) the heat rejected in the condenser (kJ/kg), and (d) the thermal efficiency of the plant.
Determine the speed and rotation direction of the output shaft. If the geartrain transfers 4 hp of power, calculate the torques applied to the input and output shafts.
How high in meters must a column of water be to exert apressure equal to that of a 760 mm column of mercury? The density of water is 1.0 g/mL, where as that of mercury is 13.6g/mL.
(a) What is the strength of the magnetic field inside the solenoid? (b) The solenoid carries a current of 10.0 A. How tightly wound is the solenoid, in loops per meter?
Rhodium is an element that has the appearance of silver, but it does not tarnish like silver, and because it is very hard, does not become worn or scratched like silver.
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Why is it important to consider diverse perspectives in the interpretation of history? How can society positively integrate aspects of history
Write about Ukraine or Syria. Understanding and applying the key concepts- location, place, link, and region- to geographical issues
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Essay Assignment: American Rebellion against the British Government Objective: Write a well-structured academic essay that explores the grounds
Provide a title that contains a clear description of the topic, participants, and type of study. The title should be in bold and capture the essence of study
Which of the following questions might do that and could make the client feel uncomfortable?
A substance use and addiction counselor is a trained mental health professional who assesses, treats, and supports people experiencing substance use disorders