My back yard is 50.0 feet wide x 60.0 feet long. I dig up my entire back yard to a depth of 8 inches. What mass of water (in grams) would be required to fill the hole?
My back yard is 50.0 feet wide x 60.0 feet long. I dig up my entire...
My back yard is 50.0 feet wide x 60.0 feet long. I dig up my entire back yard to a depth of 8 inches. What volume of water (cm3) would be required to fill the hole?
My driveway is 60 feet long and 10 feet wide. My driveway is coated in ice to an average depth of 1.2 inches. The current temperature is -5 ºC. How much ethanol (g) would I need to throw on the driveway to have an ice free driveway?
UESTION 1 McTavish Transportation loads Intermodal containers onto railcars. Each railcar can accommodate a maximum size load of 60 feet long x 8 feet wide x 8 feet high. McTavish only loads three sized of intermodal containers: Short Standard Long 55 x 8 x 8 Container size (L x W x H) (in feet)10x8x 8 20 x 8 x8 $900 300 $520 280 $2,100 Price charged to customer: Variable cost per container 400 McTavish currently has space available on 10,000...
box in answer please 18. 0/10 points I Previous Answers SerPSET9 13.P065 My Notes Ask Your Teacl As an astronaut, you observe a small planet to be spherical. After landing on the planet, you set of, walking always straight ahead, and find yourself returning to your spacecraft from the opposite side after completing a lap of 24.2 km. You hold a hammer and a falcon feather at a height of 1.37 m, release them, and Determine the mass of the...
i dont understand why the molecular weight i calculated (42.012 g/mol) for my unknown liquid (acetone) is less than the actual molecular weight (58.08 g/mol). what errors could i have made in my lab that would account for the difference. Molecular Weight of a Volatile Liquid In this experiment, an amount of liquid more than sufficient to fill the flask when vaporized is placed in a flask of measured volume and mass. The flask is then heated in a boiling...
i need help with my biology lab Length 1 km = 1,000 m 1m = .001 km 1m = 100 cm 1 cm = .01 m Weight 1 kg = 1,000 1g-,001 kg 1g - 100 g 1 cg=.018 18 = 1,000 mg 1 mg = .001 g Volume 1 kL = 1,000 L 1L = .001 Ki 1L = 100 CL 1 cl = .01L 1 L = 1,000 mL 1 mL = .001 L 1 mm = .001...
ak home Scraping ice off the window of my car is no fun, how much heat would be required to melt 2-5 grams of ice using a hairblow dryer? Practice the following heat equation problems. 1. After a long day of school, your walk home 4. Scrap through the brisk fall air has given you the craving for hot chocolate. Calculate the Equation nece amount of heat necessary to warm 100 grams of milk from 100°C to 150 °C. (specific...
Need help filling in my data sheet from a lab. My professor said the pressure was 24.6 inches of Hg and that we needed to convert that to moles. Im not sure i put that in the correct spot. I included the lab protocol. Plz plz plz help me fill in the blanks and let me know if i did something wrong Im very confused haha. THANKS!! Equivalent Mass by Electrolysis If the two terminals on any source of DC...
Please help guide or explain how I would graph this? Thank you so much IV. Data Table • Fill in the remaining columns on your data table. Calculate the solubility at each temperature by dividing the mass of KNO, used by the volume of solution at that temperature. (Watch sig tig! V. Graphing the data - Temperature (°C) on the x-axis and Solubility (g KNO/mL solution) on the y-axis • Orient graph paper as noted "up" with long dimension on...