A gas collected when pressure is 800.0 mmHg has a volumÇof 380.0 mL. What volume, in mL, will the gas occupy standard pressure? Assume temperature and number of moles are held constant. Which gas law should you use? (use A = Avogadro's, B = Boyle's, C = Charles's)| Remember to the appropriate number of significant figures and include the units of your answer.

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STARTING AMOUNT + X 7.6 ADD FACTOR x( ) (1)³ (100)³ Convert 7.6 cm³ to m³ 7.6 x 10-6 7.6 x 10-4 cm 1000 0.1 cm³ ANSWER (0.1)³ 100 m³ 1 (1000)³ m RESET J 0.01 (0.01)³ 0.076

Describe how the confidence limit (uncertainty) of a measurement can be assessed and reported. Then write down an equation that describes how the measurement uncertainties of three measurements, p, q, and r, propagate into the uncertainty of x, where, r) and the standard deviations of p,q, and r, are expressed as $,,,, and s. If x=p2, what would the equation be? (15%)

9:46 PM Fri Sep 29 Question 17 of 37 Submit A patient is prescribed Nexium as an I.V. infusion in 5.00% dextrose solution. The dose to be administered is 20.0 mg Nexium using IV tubing with a drop factor of 15.0 gtt/mL The solution is available in 0.800 mg/mL If the infusion is taking place at 20.0 gtt/min how many minutes will it take to administer the dose?

In the copper experiment, a copper wire dissolves in nitric acid, a gas evolves. What is the color, name and chemical formula of the gas? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).

0= OCH₂ 1. 2. 3. 1. 2. 3. 1. 2. 3. CN OCH,

Conter Import favorites Conter + Cr³+ (aq) + 3 e Zn²+ (aq) + 2 e 13.1 CH Ak X 49°F Light rain 07 Detern https://app.101edu.co a Amazon.com - Onli... Home hp Booking.com After 3 Q Which QWrite a a Consid LastPass password... Q Search Cr(s) Eºred = -0.744 V → Zn(s) E°red = -0.763 V Consider a galvanic electrochemical cell constructed using Cr/Cr³+ and Zn/Zn²+ at 25 °C. The following half-reactions are provided for each metal: Compare Wrapsod... Time's Up! Given that the standard cell potential is 0.019 V and the overall equation is 2 Cr³+ (aq) + 3 Zn (s) → 2 Cr (s) + 3 Zn²+ (aq), what is the cell potential for this cell at 25°C when [Zn²+] = 0.0143 M and [Cr] 0.1556 M? W Q Cr³(aq Q hp TurboTax Deluxe 20... mylip Given t C Consid = Q 1 +/- 1 The University of Ve... a Consic b Answe C Consic + 2 LO 5 8 V 3 6 9 0 Other favorites Submit X C X 100 t May 4, 2023, 12:37 AM 12:37 A 5/4/20

1,3,5 what the correct answer?