Perform the following calculation. Make sure to pay attention to significant figures. Your answer should be in scientific notation.
(161*0.88/7625) * (0.04795/32.70)
Perform the following calculation. Make sure to pay attention to significant figures. Your answer should be...
Perform the calculation and report the answer using the proper number of significant figures. Make sure the answer is rounded correctly. 1.012×10−3 J/(0.014456 g) (298.3682−298.3567)K
Convert the following units. Make sure that your answer has the proper number of significant figures. a. 4.8 g/cm3 to kg/m3 b. 941 µm to km. Use scientific notation for your answer. (µ is the prefix "micro" and 1 µm = 1 x 10−6 m) c. The speed of light is 2.9989 x 108 m/s. Convert to miles/hour. Use scientific notation in your answer. d. 782 kg to µg. Use scientific notion for your answer.
Perform the calculation and record the answer with the correct number of significant figures. (34.123 + 7.10)/(98.7654 – 1.250) = _______
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
show work please 2. Convert the following units. Make sure that your answer has the proper number of significant figures a. 4.8 g/cma to kg/m b. 941 μm to km. Use scientific notation for your answer. (μ is the prefix "micro" and 1 μm 1 x 10-6 m) c. The speed of light is 2.9989 x 108 m/s. Convert to miles/hour. Use scientific notation in your answer. d. 782 kg to ug. Use scientific notion for your answer.
What answer should be reported, with the correct number of significant figures, for the following calculation? (249.362+ 41)/63.498 =
Perform the calculation to the correct number of significant figures. (12.01 x 0.3) + 4.811 Express your answer using the appropriate significant figures. Submit Request Answer < Return to Assignment Provide Feedback
Express the following numbers in scientific notation. Make sure you use the correct number of significant figures. Part 1 out of 4 (a) 145.75 + (2.3 times 10^-1) = times 10
Be sure to answer all parts. Be sure to report your answer to the correct number of significant figures. Calculate AG and Kp for the following processes at 25°C: (a) H2(g) + Br2(1) 211B10 0 AG- k.I/mol x 10 (Enter your answer in scientific notation.) (b) , H2(g) + , Br2() HBr(g) 0 AG k.J/mol Кр Enter your answer in scientific notation.) × 10
a. calculate the Kx for this reaction at 1150K. (present your answer in 2 significant figures and no scientific notation) b. calculate Kp for this reaction at 1150K. present your answer in 2 significant figures and no scientific notation c. calculate the standard gibbs energy change for this reaction at 1150k ( present your answer in J/mol with 4 significant figures and no scientific notation) d.calculate the standard enthalpy change for this reaction assuming that its value is not a...