What is the molarity of a 70.00 wt % solution
Sulfuric acid is a very strong inorganic used in commercial and non-commercial laboratories. What is the molarity of a 70.00 wt % solution of sulfuric acid in water? The density of the solution is 1.6503 g/mL.
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On July 15, 2004, NASA launched the Aura spacecraft to study the earth's climate and atmosphere. How many hours does it take this satellite to make one orbit?
A child of mass 25kg stands at a distance of 1m from the axle. The child then proceeds to walk toward the edge of the merry go round. What is the new angular speed of the system when the child reaches the edge?
To determine if the ball clears the cross-bar, what is its height with respect to the crossbar when it reaches the plane of the crossbar?
What event marked the major historical turning point in the relationship between the government and the marketplace?
A 535 g ball swings in a vertical circle at the end of a 1.4 m-long string. When the ball is at the bottom of the circle, the tension in the string is 22 N. What is the speed of the ball at that point?
What are some of the challenges in human service work with measuring client outcomes? How might information systems help in this regard?
Briefly describe the San culture and identify three specific examples of how their kinship system impacts the way this culture behaves (i.e. thinks, acts, lives)
Nitric acid is usually purchased in concentrated form with a 70.3% HNO3 concentration by mass and a density of 1.14% g/ml. How much of the concentrated stock solution in milliliters should you use to make 2.5L of 0.500 M HNO3 .
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