I am studying for a chemistry test, and I dont know what all the variables in this equation are:  P=nRT/V I know all of the variables except n and R.

Q: While in Europe, if you drive 115 km per day, how much money would you spend on gas in one week if…

A: Money spend in one week can be calculated from the cost of one day.

Q: After sitting on a shelf for a while, a can of soda at a room temperature (69°F) s placed inside a…

A: Given: Ta = the temperature surrounding the object = temp. of refrigerator = 37oF To = initial…

Q: a = -bcd In order to solve the equation above for d, you must multiply both sides of the equation by…

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Q: 0.112 g tin capsule ale and alloy 0.271 g pty beaker 141.209 g d displaced water 307.712 g 745.9 mm…

A: Mass of alloy can be calculated as follows: Mass of displaced water can be calculated as follows:…

Q: C(s,diamond)+H2O(g)→CO(g)+H2(g)C(s,diamond)+H2O(g)→CO(g)+H2(g)

A: Answer: are the stoichiometric coefficients of products and reactants respectively.

Q: C₂H4 (g) + O2(g) → CO₂(g) + H₂O(g) [?] g 17.11g 17.11 g 15.69 g 6.42 g According to the law of…

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Q: While in Europe, if you drive 101 km per day, how much money would you spend on gas in one week if…

A: Distance traveled per week:101 * 7 = 707 km707 *0.6214 = 439.32 milesWhere 1Km is equivalent to…

Q: A chemist analyzes a sample of iron ore furnished by the National Institute of Standards and…

A: Given data x- =10.52 %s = 0.05n= 10NIST's value of the sample is 10.60% Fe

Q: Calculate the kinetic energy of a 4.3 x 10^3kg satellite moving at a speed of 5.3km/s

A: Given :- mass 'm' = 4.3 × 103 kg  speed 'v' = 5.3 km/s  To calculate :-  kinetic energy     K.E. =…

Q: A student is trying to determine the volume of a flask. After performing the measurement ten times,…

A: Relative standard deviation is abbreviated as RSD and it is calculated by the following formula…

Q: Consider a two-level system with €1 = 1.75 x 10-22 J and 2 = 3.50 × 10-21 J. Part A If g2= 291, what…

A:

Q: Carl is approaching the Canadian border on a trip from Vermont to Montreal, Canada, and the gas in…

A: Given : price of gas in US = $ 2.45 USD per gallon  Price of gas in Canada = $ 1.40 CAD per litre…

Q: Multiply both sides of the equation by the same expression: (Be sure that the answer field changes…

A: Multiply both sides equation by the same expression.  The expression become as           To multiply…

Q: Calculate the kinetic energy of a 2.1 X 10^14 kg comet moving at a speed of 17.0km/s Round your…

A: Kinetic energy is defined as the energy generated due to motion of a moving object. It has CGS unit…

Q: B is a weak base with Kp = (4.11x10^-9). What is the percent ionization of a (7.060x10^-1) M…

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Q: answer only 1and 2 thank you!

A: Alcohol reacts with acid to form ester.

Q: Chlorite is reduced by bromide in acidic solution according to the following balanced equation: C10₂…

A: Chlorite is reduced by bromide in acidic solution according to the following balanced equationTo…

Q: AHrxn AS rxn AGrxn AS universe >0 0 low T, 0 high T

A: For the Given reaction, 2NH3(g) + 3 N2O → 4N2(g) + 3 H2O(g)

Q: Directions: On the basis of AG° for each of the following reactions, decide whether the reaction is…

A: The change in Gibb's energy (G) of a reaction can be determined by the difference between the…

Q: Calculate the kinetic energy of a 8.9 x 10¹ kg comet moving at a speed of 44.0 Round your answer to…

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Q: Calculate the kinetic energy of a ×9.41012kg comet moving at a speed of 39.0kms . Round your…

A: We have to calculate the kinetic energy .

Q: a = -bcd In order to solve the equation above for d, you must multiply both sides of the equation by…

A: To solve these equations we need to check both the sides.

Q: Calculate the electrostatic force of repulsion for two protons separated by 93.0 pm. The charge of a…

A: given that , The charge of proton is 1.6x10^-19 C Distance between two proton is 93.0 pm = 93x10^-12…

Q: A student is trying to determine the volume of a flask and compare it to the known volume. After…

A: Given the relative standard deviation(RSD) = 2 ppt or 2% Percent error = 24 %

Q: One student calibrated a 50-mL burette by using the mass of water delivered. The student used an…

A: Hey, since you have asked multiple question, we will solve the first question for you. If you want…

Q: CH;N; Et,0, CH,Cl, 30 min OH

A: Diazomethane reacts with carboxylic acid to forms methyl ester. Diazomethane is the simplest diazo…

Q: You are given four values (1.033, 4.157, 1.05, and 4.6) and asked to conduct calculations on them.…

A: Significant figures can be defined as the total digit present in a number (including last digit)…

Q: Given the following overall reaction and data table, determine the orders of Reactant A and Reactant…

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Q: Dimensional analysis simply refers to the inclusion of units in an equation. After setting up the…

A: The given reaction is, Ba3(PO4)2 (aq) +  3Na2SO4 (aq) → 3BaSO4(s) + 2Na3PO4(aq) Given that: volume…

Q: Calculate the kinetic energy of a 4.2 x 10^4 kg airplane moving at a speed of 155.ms Round your…

A: Given : Mass of airplane = 4.2 X 104 Kg  And speed of airplane = 155 m/s

Q: an ozone (O3) molecule in the upper atmosphere moving at 540 m/s Express your answer using three…

A: Given data :

Q: Online teaching and learning resource from Cenga [References] A student gently drops an object…

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Q: Cl2(g) + 2 I¯(aq) → 2 Cl¯(aq) + I2(8) Express your answer using two significant figures. ? K =

A: