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- Sum of coefficients C7H8 + O2 --> CO2 + H2O after balancingThe fuel consumption of a car is 1.8 gallons per 100 mile. Ifthe cost of fuel per liter is $16.7, what is the fuel cost fortravelling 55.0 km?ᴀ ꜱᴛᴇᴇʟ ᴛʀᴀɪɴ ʀᴀɪʟ ɪꜱ 400 ᴍᴇᴛᴇʀꜱ ʟᴏɴɢ, ɪɴ ᴍᴀʀᴄʜ ɪᴛ ɪꜱ -30 ᴅᴇɢʀᴇᴇ ᴄ ᴀɴᴅ 40 ᴅᴇɢʀᴇᴇ ᴄ ɪɴ ᴊᴜʟʏ. ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴄʜᴀɴɢᴇ ɪɴ ʟᴇɴɢᴛʜ ɪɴ ᴍᴍ? ᴋ ꜰᴏʀ ꜱᴛᴇᴇʟ = 11.7 x 10^-6 ᴍ/ᴍ-ᴄ
- .l Q... PIAT ] Question 20: Which of the following is NOT the advantage of grease? Question 21: The common friction modifiers used in grease is A Trcrosy phosohte (TCP) 8. Diben to (Z00P) Question 22: Synthetic oils are used in aerospace applications because & They can withetand very high range o emperature o 1207 10 5000 F. fiheor Nuinctian 22: ldantifir tha INNCNADDENT ctatamani o} o m > > @ uGiven the following data forMass of test tube, beaker and cyclohexane = 100.17 gMass of test tube and beaker = 84.07 gFreezing point of cyclohexane = 6.59 oCMass of weighing paper + naphthalene =1.080 gMass of weighing paper = 0.928 gFreezing point solution = 5.11oCKf = 20.8oC/mDetermine the followinga. mass of cyclohexane in g (2 decimal places); _____b. mass of naphthalene in g (4 decimal places); _____c. freezing point depression (2 decimal places); _____d. molality of solution (3 significant figures); _____e. moles of naphthalene (3 significant figures); _____f. molar mass of naphthalene, experimentally (3 significant figures); _____g. % error if theoretical molar mass of naphthalene is 128.17 g/ mole, USE ABSOLUTE VALUE (3 significant figure); ____The medication order reads 600.0 mL of D5W (also known as 5% dextrose in water) containing 24,000 heparin units is to be infused at a rate of 7.0 mL per hour. How many heparin units per hour is the patient receiving?
- Composite decking is a manufactured substitute for woodcompounded from post-consumer plastic and wood. It isfrequently used in outdoor decks. The density of a particularcomposite decking is reported as 60.0 lb>ft3. What isthe density in kg/L? 15.8 kg/LIn a river with a constant flow rate, the factory releases wastewater containing NaCl at a concentration of 200 mmol / L to the river at 20.0 L / s. The Na+ and Cl- concentrations at the downstream observation point were 1.00 mmol / L and 0.800 mmol / L, respectively. What is the river flow Q and Cl- concentration before the inflow of drainage? The river originally contains 0.500 mmol / L of Na+.0.6 v/v to mL/L
- 38.) True or False If the E0cell of Ag I Ag+ II Pb2+I Pb is 2.5 V it can power devices requiring 2.5 V or more.Medicare does not cover the cost of this prescription medicine, which currently averages $297.78 per kilogram. The theoretical yield for the pure barium sulfate you were transferring was 500.00kg. You spilled 27.45 kg. What is the % yield of the transfer that you need to report? And also determine the consumer price of the spilled barium sulfate.How can I convert 728.75468cm/s2 to N/kg ????