Identify the HAZARD Determine the RISK CONTROL the Risk DISPOSAL of WASTE The POTENTIAL to do The PROBABILITY that PREVENTING an incident harm harm may result ammonium chloride concentrated aqueous ammonia cobalt(II) chloride hexahydrate 30% hydrogen peroxide

vellum.ecollege.com/course.html?courseld3D16914186&OpenVellumHMAC=f8cc2710256b118234d2cdf19573d5eb#10001 O Maps O 85951877123 Milton Ochoa - Exp.. O PRESENTACIÓN SE.. Correo: LUCIANA C. abe M Gmail SANTILLANA Item 11 Part A Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements: 2 NaN3(s) , 2 Na(s) + 3 N2(g) How many grams of sodium azide are required to produce 18.0 g of nitrogen? O 41.8 g O 27.8 g O 0.964 g O 0.428 g O 62.7 g Submit Deguest Anewer P Pearson uí para buscar Escritorio 23 JUUUUUL E R G 远

college.com/course.html?courseld3 154322748HepID=2b3e48e6520860bfd5591538a4a5a27b#10001 Search... y alosles are o USAonline: IMS 460-801F2 ay ceTripAdvisor (MC 13 on Temperature, Changes in Energy, and Gases Item 22 A Review | Constants Use molar volume to solve the following problems at STP. Part C Ne Find the number of grams of neon contained in 11.4 L gas. AZ4 Request Answer Submit Part D Find the number of moles of H, in 1820 mL H, gas. ΗΑΣ. P Pearson GLAYA Contact Us Permissions Privacy Policy Terms of Use Copyright © 2019 Pearson Education Inc. All rights reserved. hp hp dts Studio Sound f12 f1o f9 f8 f7 +1 f6 fs f4 & 23 3. 6. 8. 7. 6. 4. P. Y. R %24

Hi! I am unsure of how to solve this problem. Thank you!

The annual production of HNO3 in 2013 was 60 million metric tons Most of that was prepared by the following sequence of reactions, each run in a separate reaction vessel. (a) 4NH3(g)+5O2(g)⟶4NO(g)+6H2O(g) (b) 2NO(g)+O2(g)⟶2NO2(g) (c) 3NO2(g)+H2O(l)⟶2HNO3(aq)+NO(g) The first reaction is run by burning ammonia in air over a platinum catalyst. This reaction is fast. The reaction in equation (c) is also fast. The second reaction limits the rate at which nitric acid can be prepared from ammonia. If equation (b) is second order in NO and first order in O2, what is the rate of formation of NO2 when the oxygen concentration is 0.50 M and the nitric oxide concentration is 0.75 M? The rate constant for the reaction is 5.8 ×× 10−6 L2 mol−2 s−1

SpaceX recently launched their Falcon Heavy rocket (Feb. 6, 2018). It is based on their existing Falcon 9 rocket. The Falcon 9 rocket has a first stage which is a 40 m high by 3.7 m diameter cylinder. This cylinder contains the fuel used to propel the rocket which consists of RP-1 (rocket propellant-1, high grade kerosene), and liquid oxygen, O2 (`). RP-1 is a complex mixture of hydrocarbons but let’s approximate it with a chemical composition of C12H26. The densities of the fuel are ρ (RP − 1) = 0.83 g cm3 ρ (liquid O2) = 1.141 g cm3 If the total volume available for the two tanks is contained in the 40 m high by 3.7 m diameter first stage, determine the volume of each individual tank that will provide the exact amount of RP-1 and oxygen for the reation (no limiting reagent) and take up the entire volume of the first stage. Here are some suggestions to guide you. 1. Write a balanced combustion reaction for C12H26 with O2. 2. Determine the ratio of the volumes of the individual RP-1…

Bb Blackboard Collaborate Ultra – 1 X Bb Collaborate - Live Tutorial Ses X O Mail - Jenna Lewis - Outlook G 0.615 ml to litres - Google Search x + 8 https://au.bbcollab.com/collab/ui/session/playback Not syncing O Instagram (11) Facebook In class questions: Q97: - Use the provided equation to calculate the following: KMNO, (aq) + HCI (aq) → MnCl, (aq) + Cl, (g) + H,0 (1) + KCI (aq) а. The moles of H,0 that can be obtained from 15.0 ml of 0.250 M HCI. b. The volume of 0.150 M KMno, needed to produce 0.0143 g MnCl,. С. The volume of 2.50 M HCI needed to produce 125 ml of 0.525 M KCI. 2KMNO, (aq) + 16HCI (aq) → 2MNCI, (aq) + 5Cl, (g) + 8H,0 (1) + 2KCI (aq) 01:36:12 01:59:28 [CC 9:14 AM O Type here to search 14°C Sunny 4) ENG 9/09/2021

Ethylene (CH₂CH₂) is the starting point for a wide array of industrial chemical syntheses. For example, worldwide about 8.0 × 100 kg of polyethylene are made from ethylene each year, for use in everything from household plumbing to artificial joints. Natural sources of ethylene are entirely inadequate to meet world demand, so ethane (CH3CH3) from natural gas is "cracked" in refineries at high temperature in a kinetically complex reaction that produces ethylene gas and hydrogen gas. Suppose an engineer studying ethane cracking fills a 50.0 L reaction tank with 20.0 atm of ethane gas and raises the temperature to 600. °C. She believes K = 0.70 at this temperature. р alo Calculate the percent by mass of ethylene the engineer expects to find in the equilibrium gas mixture. Round your answer to 2 significant digits. Ar Note for advanced students: the engineer may be mistaken about the correct value of K, and the mass percent of ethylene you calculate may not be what she actually observes. %…

A sample containing a mixture of SrCl, · 6 H,0 (MW = 266.62 g/mol) and CSCI (MW = 168.36 g/mol) originally weighs 1.6017 g. Upon heating the sample to 320 °C, the waters of hydration are driven off SrCl, · 6 H,0, leaving the anhydrous SrCl,. After cooling the sample in a desiccator, it has a mass of 1.1433 g. Calculate the weight percent of Sr, Cs, and Cl in the original sample. 320 °C SrCl, · 6 H,0(s)- SrCl, (s) + 6 H,O(g) wt% Sr = wt% Cs = wt% CI =