DO ALL PARTS OF QUESTION AND SHOW ALL STEPS CLEARLY OR ELSE I WILL DOWNVOTE YOU. USE SIGNIFICANT FIGURES!!!!
DO ALL PARTS OF QUESTION AND SHOW ALL STEPS CLEARLY OR ELSE I WILL DOWNVOTE YOU....
DO ALL PARTS OF QUESTION AND SHOW ALL STEPS CLEARLY OR ELSE I WILL DOWNVOTE YOU. USE SIGNIFICANT FIGURES!!!! QUESTION 3 1 points Save Answer A fixed sample of gas occupies 28.4 mL at 176.6 K. What volume will the gas occupy at 291.4 K? V= __mL QUESTION 4 Save Answer Ativadamloofsovertcnrncoura1n Tour +121 TAIL- of gas exerts a pressure of 510 Torr at 313 K. What will the pressure be (in atm) if the temperature is reduced to 171...
DO ALL PARTS OF QUESTION AND SHOW ALL STEPS CLEARLY OR ELSE I WILL DOWNVOTE YOU. USE SIGNIFICANT FIGURES!!!! QUESTION 1 1 points Save Answer Consider a manometer (a barometer-like device used for measuring pressure) constructed using ethyl alcohol (p =0.789 g/mL). What would be the column height if the pressure is 17.7 mm Hg? The density of Hg is 13.56 g/mL) h= _ cm QUESTION 2 1 points Save Answer Consider a sample of gas that occupies 34.5 L...
DO ALL PARTS AND SHOW ALL STEPS CLEARLY NO BAD HANDWRITING. USE SIGNIFICANT FIGURES. IF YOU DON'T DO THIS I WILL DOWNVOTE YOU QUESTION 4 1 points Save Answer A fixed sample of gas exerts a pressure of 640 Torr at 322 K. What will the pressure be (in atm) if the temperature is reduced to 162 K(assuming the volume is held constant)? p = __ atm QUESTION 5 Save Answer A fixed sample of gas occupies 18.6 L at...
DO ALL PARTS AND SHOW ALL STEPS CLEARLY NO BAD HANDWRITING. USE SIGNIFICANT FIGURES. IF YOU DON'T DO THIS I WILL DOWNVOTE YOU QUESTION 6 1 points Save Answer How many moles of gas are contained in a sample of gas that occupies 20.3 L at 0.87 atm and 320.4 K? QUESTION 7 2 points Save Answer H2S (g) can be generated by the following reaction: 2 HCl(aq) + Fes(s) → FeCl2(aq) + H2S(g) What volume (at STP) of H2S...
DO ALL PARTS AND SHOW ALL STEPS CLEARLY NO BAD HANDWRITING. USE SIGNIFICANT FIGURES. IF YOU DON'T DO THIS I WILL DOWNVOTE YOU QUESTION 2 1 points Save Answer Consider a sample of gas that occupies 23.8 L at 1.44 atm. What volume will the same sample occupy if the pressure is increased to 3.81 atm while the temperature is held constant? V= L QUESTION 3 1 points Save Answer A fixed sample of gas occupies 35.8 mL at 161.8...
DO ALL PARTS OF THE QUESTION AND USE SIGNIFICANT FIGURES!!! IF YOU DO NOT DO THIS I WILL DOWNVOTE YOU!!!! QUESTION 5 2 points Save Answer Calculate the pressure of a 0.00126 mol of CCl4 vapor that occupies 24.7 L at 20.1 °C if the vapor is treated as a van der Waals gas. (a = 20.4 atm L2 mol-2, b = 0.1383 L mol-1, p= _ Torr QUESTION 6 1 points Save Answer the kinetic energy of a 18...
DO ALL PARTS AND SHOW ALL STEPS CLEARLY NO BAD HANDWRITING. USE SIGNIFICANT FIGURES. IF YOU DON'T DO THIS I WILL DOWNVOTE YOU QUESTION 7 2 points Save Answer H2S (g) can be generated by the following reaction: 2 HCl(aq) + Fes(s) → FeCl2(aq) + H2S(g) What volume (at STP) of H2S gas can be generated from 14.4 mL of 0.447 M HCl and an excess of FeS? V=_ml
MUST DO ALL PARTS OR ELSE I WILL DOWNVOTE!! MUST SHOW ALL WORK CLEARLY AND USE MATRICES WHEN SOLVING FOR CIRCUITS!!!! IF YOU DO NOT DO THIS I WILL DOWNVOTE YOU!!!!! Exercise 4.1.3 About a) An op amp with an open-loop gain of 6 x 10' and Vcc = 10V has an output voltage of 3V. If the voltage at the inverting input is - 1uVwhat is the magnitude of the noninverting-input voltage? Feedback?
DO ALL PARTS OF THE QUESTION AND USE SIGNIFICANT FIGURES!!! IF YOU DO NOT DO THIS I WILL DOWNVOTE YOU!!!! QUESTION 1 Save Answer Calculate the density of freon -12 (CF2Cl2) at 26.3 °C and 0.695 atm. density = _ g/L QUESTION 2 Save Answer What volume of O2 (at 0.916 atm and 20.3 °C) is produced by the decomposition of 4.52 kg of Hgo? 2 HgO(s) --> 2 Hg(1) + O2(g) V= __L
DO ALL PARTS OF THE QUESTION AND USE SIGNIFICANT FIGURES!!! IF YOU DO NOT DO THIS I WILL DOWNVOTE YOU!!!! QUESTION 3 2 points Save Answer Automobile airbags are inflated by the rapid decomposition of sodium azide (NaN3). 2 NaN3(s) --> 2 Na(s) + 3 N2(g) What volume of N2 gas, at 0.984 atm and 20.3 °C, is produced by the complete decomposition of 127.6 g of sodium azide? V= __L QUESTION 4 1 points Save Answer What is the...