Q: CH3 CH3 and CH3 CH3 Н3С CH3 and H3C- CH3 H3C CH3 H3C. CH3 CH3
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- Convert 515km into Tm1.A 0.3256 gram sample sodiun oxalate ( GEW= 67) was used for the standardization of KMn04 and required 35.56 mL. What is the Normality of KMn04?A gas storage cylinder in an ordinary chemical laboratory measures 6.1cm wide snd 24.cm high. Find the final volume if the cylinder is opened.
- What is the normality of 0.0824M H3PO4H3PO4?Type only the numerical value in three significant figures.1. A 70 kg man expends 480 kcalkcal of energy per hour shoveling snow (note that kcal is just a unit of energy). The oxidation of organic nutrients such as glucose during metabolism liberates approximately 3.36 kcal of energy per gram of oxygen consumed. If air is 21% oxygen, what volume of air at STP is needed to produce enough energy for the man to clear snow from a walkway that requires 35 minutes of shoveling? (answer in L) 2. A steel cylinder of compressed argon with a volume of 0.4000L was filled to a pressure of 145atm at 10.°C. At 1.00 atm pressure and 25°C, how many 15.0 mL incandescent light bulbs could be filled from this cylinder?(Hint: find the number of moles of argon in each container.)The mass of a beaker is 5.333g. After 5.00mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229g. From the data, what is the measured density of the hydrochloric acid solution?
- on 40 of 43 > Steve races to the nearest taco stand at lunchtime and sees that his pedometer recorded his peak speed at 106.1 cm/s. What was Steve's peak speed in kilometers per hour? peak speed = km/h 10 1037 SA «tv MacBook Air P.from lowest to highest, 4 being the lowest1. In your pharmacy you have a balance with a sensitive requirement of 7mg; 10,25,50 and 100ml graduated cylinder; and 1 oz apothecary and 4-ounce apothecary conical cylinder. What is the minimum measurable volume in ml using the graduated cylinder?a. 5b. 20c. 1d. 2