At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 45.4 °C?

Q: 4O6 is called ________. N2Cl4 is called________.

A: Non-metal oxides are formed by covalent bond between non-metal and oxygen.

Q: 19. Bismuth has a density of9.80 g/mL, what is the mass of 4.32 mL of Bi?

A: The density of a species is mathematically expressed as: d=mV Where d, m, and V represent density,…

Q: If 35.45 mL of 0.8121 M sodium carbonate solution reacts with excess lead (III) nitrate solution to…

A: First we are going to calculate the sodium carbonate moles of sodium carbonate. it is given that…

Q: Predict the product of the following reaction. 1. LDA, -78°C H. 2. H. HDJCMD но TH.

A: When butanal treated with LDA (lithium di iso propyl Amide ) then in first step enolate ion is…

Q: Is it possible to have a cluster of paper clips that has a total mass of 3.228 grams and is 100 % of…

A: Is it possible to have a cluster of paper clips that has a total mass of 3.228 grams and is 100 % of…

Q: Can you help me find out what’s wrong with my work

A: Incorrect units are used in the final answer.  Unit of molarity is M or mol/L.

Q: Part B Before investigating the scene, the technician must dilute the luminol solution to a…

A: Luminol Concentration = 6.00 × 10-2 M = 6.00 × 10-2 mol/L Volume of Diluted luminol Solution = 2.00…

Q: Al + O2> Al203

A: The given unbalanced chemical reaction is,                    _______Al + ______O2 ------> ______…

Q: List 3 of the different wearing mechanisms that may happen to an element

A:

Q: The painting of automobiles is done to a prevent rust from growing on the body b.improve its…

A: The external body of the automobiles (iron) is open to both air and water which causes the formation…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: The first thing to do is to calculate the number of moles of acidmoles = mass / molar massmolar mass…

Q: Consider the following reaction: 2HB1(aq) + Ba(OH)2(aq) → 2H2O(1) + BaBr2(aq) Enter the complete…

A: Given : 2HBr (aq) + Ba(OH)2 (aq) ---> 2H2O(l) + BaBr2(aq) We have to write ionic equation.

Q: 12. A solid compound has a mass of 43.25 g. You scrape 2.5 g of the material off of the solid for…

A:

Q: Can you please type this out and not write it on paper, thank you!

A: In a substance, the state of the matter or the phase of the substance depends on the arrangement of…

Q: Density=_____________ What is the density of titanium in g/mL? SHOW YOUR WORK!  "

A: The density is mass per unit volume .More the density heavier will be substance.

Q: DENSITY EXPERIMENT HOMEWORK 1. A few mls of an insoluble liquid is added to water. The density of…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: A chemist fills a reaction vessel with 4.19 atm hydrogen (H₂) gas, 0.774 atm oxygen (0₂) gas, and…

A:

Q: Look at the image for the question. Thank you!

A: Given: Initial [H2S] = 4.50×10-4 M Equilibrium constant, KC = 1.67×10-7 The different concentrations…

Q: What are the name of the apparatus, description and uses. NOTE: please answer it in handwritten.…

A: We have to tell the name of the apparatus, description and uses.

Q: The two molecules shown below have the exact same chemical formula and molar mass (C.H10 and 58.12…

A: Explained as follows

Q: 234/91 Pa------> _________ + 234/92 U?

A:

Q: Calculate the volume in milliliters of a 0.731 mol/L sodium nitrate solution that contains 150. mmol…

A: Volume of NaNO3 solution = To be determined Molarity of NaNO3 solution = 0.731 mol/LMoles of NaNO3 =…

Q: 19) A sample of an organic solvent has a mass of 2.59 kg and fills a volume of 1.75 L. Use the table…

A:

Q: If your perecnt recovery of copper (in copper lab experiment) is greater than 100% what could be the…

A: Answer

Q: Netflix 3. Calculate AG" and AG for the isomerization of dihydroxyacetone phosphate (DHAP) to…

A:

Q: What is the volume measurement indictatede in the volumetric glassware ? 1. Graduated Cylinder…

A: Among the given picture, the first image is a graduated cylinder. Graduated cylinder is also known…

Q: The table lists the specific heat values of several substances. Substance Specific heat (cal/g. C)…

A: Specific heat capacity: The amount of heat required to increase the temperature of one gram of a…

Q: 4. Consider the interconversion of A and B. Suppose in the absence of an enzyme, the forward rate…

A: we need the ratio of the forward rate constant (k forward) to the reverse rate constant (k reverse).…