93.6g to ng and 93.6g to tons with the set up

Q: This is a non-graded exercise. Please answer the following questions. Type your solution and…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: Richards and Willard determined the atomic mass of lithium and collected the following data: Expt 1…

A: Mean value is obtained by deviding sum of all values by number of experiments.  Median value is the…

Q: Sodium azide, the explosive compound in automobile air bags, decomposes according to the equation 1.…

A: Given: Decomposition of sodium azide,              2NaN3s → 2Nas + 3N2g Temperature = 25°C = 25 +…

Q: 2. The hydrocarbon benzene combusts to give CO2 and water vapor, and the unbalanced equation is:…

A: Given as The weight of benzene=0.095 g The volume of flask=4.75 L Temperature =30oC=30+273=303 K

Q: Assuming natural gas was entirely methane (CH4), what would the density be at standard conditions?…

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Q: These organic solvents are used to clean compact discs : (a) If a 15.00-mL sample of CD cleaner…

A: Given: Volume =15 mL Mass of CD cleaner= 11.775g

Q: a. Guess which contains more, the can or the bottle. (Assumethat the top part of the bottle is a…

A: The volume of cylinder and cone are expressed as: Vcylinder=πr2h    Vcone=13πr2h

Q: 8. Complete the following gas tables: MW Ра R T kg (kPa) kg kJ (K) kgmol kgK m3 30 200 260 1.56…

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Q: Oxyacetylene torches rely on a precise mixture of fuel (C₂H₂(g)) to oxygen to optimize the welding…

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Q: Suppose that two students perform a gas law experiment multiple times, resulting in the average PV…

A: The more precise work was done by student B because that student's data has a smaller standard…

Q: * Write The Number Of These Perfixe Giga 2-Pico 3- Milli -1 إجابتك Give The Systematic Name 1-ZNSO4…

A: The systematic names of chemical compounds include writing their names as prescribed by the…

Q: Acid precipitation dripping on limestone produces carbon dioxide by the following reaction: CaCO3…

A: Given, Volume of ethane CO2 produced = 15.5 mL = 0.0155 L   (1 mL = 0.001 L) Pressure, P = 753.0 mm…

Q: What is the density of argon gas at STP? Select one: a. 0.562 g/ml b. 1.17 g/ml c. 1.78 g/L d. 1.78…

A: Given information,    Density of argon gas at STP   Density = massvolume

Q: A 6.00 mL solution of hydrogen peroxide decomposes generating 20.4 mL of oxygen gas at 1.10 atm and…

A:

Q: Which of the graphs below best represent the relationship between X and Y?

A: As the mentioned reaction is a nuclear reaction,and here lead is being produced from the decay of…

Q: The Greater Vancouver Regional District (GVRD)chlorinates the water supply of the region at the…

A: Parts per million (ppm) is defined as the amount (kg, moles, or any unit) of a substance present in…

Q: Use the following information to answer the next question The Oswald process for the production of…

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Q: A 0.2121-g sample of an organic compound was burned in a stream of oxygen,  and the CO2   produced…

A: The balanced reaction given is, => CO2 +   Ba(OH)2 ---------> BaCO3 + H2O Given : Mass of…

Q: 300. mL of beer contains about 15 mL of alcohol. Calculate the % of alcohol by volume. * O 15% O 5%…

A: As per the guidelines, I am Giving answer for the first question. Post other question separately.…

Q: produce 25.0L of O2(g) at 1.55atm and 28.5oC?  2KClO3(s) 2KCl(s) + 3O2

A: The question is based on the concept of Reaction Stoichiometry.   We have to  calculate the mass of…

Q: Air has an average molar mass of 29.0 g/mol. The density of air at 0.99atm and 30.0oC is:(Ignore…

A: Considering air to be an Ideal gas. We will use, Ideal Gas equation here, PV = nRT where, P =…

Q: STANDARDIZE THE Nas:Os.SH20 WITH KIOs. Weight of KIO, = 0.5325 g V of KIO, =250 ml N KIO, V KIOL mL…

A: IO3-(aq) reacts with S2O32-(aq) according to the reaction below: IO3-(aq) + 6S2O32-(aq) + 6H+(aq) →…

Q: 2 mole NaHU3 C3. Use the equation for the volume of a sphere to calculate the volume of each…

A: The expression of volume of sphere is shown below: V =43πr3 where; r = radius of sphere

Q: Vanillin (used to flavor vanilla ice cream and otherfoods) is the substance whose aroma the human…

A: Given:         Threshold limit of vanillin in air = 2.0×10-11 gL-1The current price of 50 g of…

Q: 1. Allicin is the compound responsible for the characteristic smell of garlic. An analysis of…

A: Empirical formula is equal to the simplest ratio of elements present in molecular formula. Example:…

Q: The noxious gas H2S can be used to remove the acid rain component SO2 from factory emissions by the…

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Q: Calculate the normality of 5.627 g/L K₂Cr₂O₇ (294.19) in the reaction: Cr₂O₇²⁻ + 14H⁺ + 6e⁻ ⟶ 2Cr³⁺…

A: Normality is another way of expexpressing the concentration of solution

Q: What is AStot (in )for 4 moles of a substance at 93°C cooling to 32°C at constant pressure? Helpful…

A: Here we have to calculate ∆S total to convert 4 moles of a substance from 93°C to 32°C by cooling at…

Q: really need help calculating the molar mass using this formula setup: MM= gRT/PV = (0.016…

A: Welcome to bartleby ! We have to calculate molecular mass.

Q: Ozone is a trace atmospheric gas which plays an important role in screening the Earth from harmful…

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Q: 1. : following data. Richards and Willard determined the molar mass of lithium and collected the…

A: Mean amount is calculated when there are several different values. It is calculated by first adding…

Q: _t volume of the 1.76 M H2O2

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Q: For divers going to great depths, the composition of the air in the tank must be modified. The ideal…

A: Solution - According to the question - Given values are - Thus  of which 21% is O2 So about 0.252Kg…

Q: Calculate the mass, in gg, of 13801380 mLmL of \ce{CH4}CHX4​ at STP.

A: Given At STP, Volume of CH4 = 1380 ml. Mass of CH4 = ? Molar mass = 16 gram/mole

Q: Calculate the approximate PAO, given the following conditions (assurne R = 0.8): FIO, = 40, Pa = 770…

A: Given: The value of FiO2 is 0.40, PB is 770 mm Hg, PACO2 is 31 mm Hg and R is 0.8.

Q: Report all your results by using significant figures and use dimensional analysis. A flammable gas…

A: In the given question we have to find the percentage composition of substance and empherical…

Q: To answer this question, click on the "x" in the square root sign and use equation editor to enter…

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Q: Wine goes bad soon after opening because the ethanol  CH3CH2OH  in it reacts with oxygen gas  O2…

A: Given,  Mass of O2 = 2.32 g  Molar mass of O2 = 32 g/mol  Molar mass of H2O = 18 g/mol

Q: Ammonium chloride and calcium hydroxide can react. The ammonia that is released in the reaction is…

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Q: Initial filling of a buret should O never pass the zero mark O 2 to 3 cm above the zero mark O 2 to…

A: Buret is mainly associated with titration. It is generally used to provide the exact amount of…

Q: H2(g) + Cl2(g) ----> 2 HClg) Use the following conversions: 1 mol = MW in g (2 d.p.) = 22.414 L How…

A: We are given the volume of the reactant, Cl2, and we have to find grams of HCl formed using the…

Q: A 6.00 mL solution of hydrogen peroxide decomposes generating 20.4 mL of oxygen gas at 1.10 atm and…

A: Given Volume of H2O2 = 6 ml Volume of O2 = 20.4 ml Pressure of O2 = 1.1 atm Temperature of O2 = 20°C…

Q: STANDARDIZE THE Na2S2O3.5H₂O WITH KIO3. Weight of KIO3 = 0.5325 g V of KIO3 = 250 mL N KIO3 V KIO3,…

A: # Standardization of Na2S2O3.5H2O or S2O32-(aq) with KIO3 or IO3-(aq): IO3-(aq) reacts with…

Q: density

A: We know that:  Density = Mass/Volume Equivalent weight = Molecular weight/n-factor

Q: STANDARDIZE THE Na2S203.5H20 WITH KIO3. Weight of KIO3 = 0.5325 g V of KIO3 = 250 mL N KIO3 V KIO3,…

A: #1: During the standardization of Na2S2O3.5H2O with KIO3, IO3-(aq) reacts with S2O32-(aq) according…

Q: Whal mass of C3H8 gas is required (o fil a 25.0 L propane tank to 385 kPa at 28 °C? A. 18.2 g B. 145…

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Q: Solve this

A: The % of KClO3 (mass %) can be calculated by using the formula, % KClO3=Mass of KClO3 in gramsMass…

Q: Normality of foo mL of 1.17 % (WN) Cacly ism A 0,812 N 20,212N B o,l06 N

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Q: The following data were taken in measuring the molecular weight of a certain gas by the Regnault’s…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".