Total # Posts: 11
Screenshot of my solution here (get rid of all spaces and the url should work): lh3. googleusercontent. com/-Tpu8S83BSbc/Vy1oGcAFEiI/AAAAAAAAD-Q/LDg0yszPVOcN8pWYNyH11rLstx00HpSKQCK8B/s512/2016-05-06. png Can someone check it please?
May 6, 2016
A plane flies at 220 km/h toward the south as observed by a person on the ground. The airplane pilot measures an air velocity of 2.8 x 105 m/h south. What is the velocity of the wind that affects the plane?
October 8, 2015
Paul charges people $25 to test the air quality in their homes. The device he uses to test air quality cost him $500. a.) Write an equation that describes Paul's net profit as a function of the number of clients he gets. b.) How many clients does he need to break-even (...
October 7, 2015
In the following reaction, how many liters of carbon dioxide, CO2, measured at STP, would be produced from the decomposition of 143 g of magnesium carbonate, MgCO3? MgCO3---MgO+CO2
November 19, 2013
Silver reacts with nitric acid to form nitrogen monoxide, silver nitrate and water. Calculate the volume of nitrogen monoxide gas (@STP) that can be produced from the reaction of 5.00g of silver?
October 7, 2013