Calculate the equilibrium partial pressure of PCI3 in a 3.00-L vessel that was charged with 0.123 atm of PCI5. PCI5(g) = PCI3(g) + Cl2(g) (Keg = 0.0121)

Q: 1.23 atm)(16.5 L)/(8.3 moles)(0.0821atmxL/mol xK) = ? please calculate SigFigs as well

A: The given setup shows that temperature is calculated here using ideal gas law.

Q: QUESTION 7 Which statement is true O The average kinetic energy of the gas particles depends on the…

A: * Avrage kinetic  energy is the energy     present due to motion of gas particle.

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H, (aq) + 0,(g) N,(g) + 2…

A: Given That Oxygen is Excess Reactant, Therefore N2H4 would be limiting Reactant and Calculations…

Q: The CO2 is produced after HCl is added into CaCO3. If 4.40 g CO2 gas has been collected using an…

A: When CaCO3 is reacted  with HCl formation of CO2, H2O and CaCl2 occur. The balanced chemical…

Q: calculate the number of moles of barium chloride which are present initally before the reaction

A: Molarity is defined as number of moles of solute present in 1 litre of the solution

Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: The partial pressure of carbon dioxide in the atmosphere is 0.000314 atm. Calculate the partial…

A: Convert partial pressure from atm to KPa --

Q: In an ideal gas equation, 'n' represents the

A: The gas which obey all the gas laws at all temperature and pressure conditions are called ideal gas…

Q: please help me. double and triple check your answers, previous tutors got it wrong.

A: Given, Mass of C6H6 = 66.3g. Mass of SO2 = 7.05g. Mass of C2H6 = 19.5g. Moles of C6H6, SO2 and C2H6…

Q: Find the mole fraction (in percents) of C2 H2 (g) that has undergone reaction.

A: 3C2H2(g)       ⇔      C6H6 (g) Initial pressure         7.0 kPa…

Q: The chemical composition of Mars.1 atmosphere is (mol%): CO2 90% and N2 8% and Ar 2%. The average…

A:

Q: determine: 1) the limiting reagent, 2) the moles of each reactant left over, and 3) volume (in L) of…

A: The decomposition of CaCO3 is CaCO3 (s) → CaO (s) + CO2 (g). The mole ratio of the equation is…

Q: 4. At 5°C and 1 atm, x L of O2 gas is required to react with 0.51 g of glucose, what is the value of…

A:

Q: Consider the following reaction at 1.10 atm and 19 C: 2NACI(a) + 2NH,(0) + co(9)+ H,0)- 2NH,CI(ag) +…

A: For the given reaction -  2NaCl(s) + 2NH3(g) + CO2(g) + H2O(l) ---> 2NH4Cl(aq) + Na2CO3(s)  Mole…

Q: kPa

A:

Q: A baker uses baking soda as the leavening agentfor his pumpkin-bread recipe. The baking soda…

A: In this, the molar mass is needed to calculate. from this, the moles can be easily identified. The…

Q: How much co2(in L) will be produced by 250g of caco3 if it is completely reacted with hcl at 25C at…

A: Balanced chemical equation   CaCO3 + 2HCL → CaCl2 + CO2 + H2O

Q: Consider a box divided in half. One side is filled with 1 mol Ne at 300 Kelvin, and the other is…

A: Since the gases are effusing through a small hole to reach the equilibrium  And as per the graham's…

Q: When CO2( g) is put in a sealed container at 701 K and a pressure of 10.0 atm and is heated to 1401…

A: Any specified gas's moles (n) always get estimated through the PV=nRT equation. This equation gets…

Q: When 12.0 gram of a mixture of Mg(CIO:)2 (s) and Mg(CIQ)2 (s) is heated to 700 °C in a 10.0 L…

A: As per our guidelines, we can solve only one question at a time. If you desire to get solution of…

Q: 1. What is the ratio when the equation is balanced Fe(s)+H,O(g)-Fe,0.(s)+H,(g) a) 4:4 b) 1:4 c) 3:1…

A:

Q: 7. How many moles of Al will react with 91 liters of H SO, 2"

A: Al reacts with sulfuric acid to form aluminium sulfate and hydrogen. The equation is as follows: 2…

Q: At STP the volume of 0.85 mol of F2 (g) is?

A:

Q: At 25°C and 1 atm, 0.500 mol/kg solution of NaCl is water has VNaCI = 18.63 cm³/mol and VH2O =…

A:

Q: How many liters of hydrogen gas are formed from the complete reaction of 1.08  mol  of  C ? Assume…

A:

Q: Another form of the ideal gas equation is PV =RT What is the correct expression when this equation…

A:

Q: According to the given reaction, how many mL of CO,(g) at 37 °C and 1.02 atm will form from complete…

A: Amount of product formation calculation based on stoichiometry of a balanced Chemical equation:

Q: A laboratory cylinder A contains 8g of hydrocarbon Xwith mol. weight 120g/mol, and its pressure is 1…

A:

Q: Assume methane is introduced to a reaction vessel that has a volume of 1.0L with a pressure of…

A: Considering methane gas as an ideal gas we have have ideal gas equation PV=nRT ,where P is pressure,…

Q: Ammonia and hydrogen chloride react to form solidammonium chloride:NH3(g) +…

A: a) Since moles = mass / molar mass molar mass of ammonia = 17 g/mol molar mass of HCl = 36.5 g/mol…

Q: Suppose a mixture of gases is composed of oxygen with a partial pressure of 124 kPa, carbon dioxide…

A:

Q: Question 4 of 20 The change in distribution of six gaseous particles between three interconnected…

A:

Q: Write the ideal gas equation solved for n, the number of moles: n = PV/RT n = PRT/v n=VRT/P n=RT/PV

A:

Q: While ethanol (CH,CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

A:

Q: Consider the following reaction in which all reactants and products are gases. P4+6 Cl2 → 4PC13 A…

A:

Q: Based on the data provided above, what is the value of the moles in container B?

A: The moles in the container B is 0.022.

Q: Ammonia (NH3) is a weak base. Melting point of ammonia is -78 Celsius degrees and boiling point is…

A: Ammonia is a gas at room temperature. The formation of ammonia from hydrogen and nitrogen can be…

Q: Given the following reaction of Ca(s) in HCl(aq):  Ca(s)    +     2 HCl(aq)     -->     CaCl2(aq)…

A: Given, Mass of Calcium = 32.7 g Temperature, T = 25oC = 298 K Pressure = 790 mmHg = 1.03947 atm…

Q: What is the concentration of helium dissolved in 3.5 L of water when enclosed in a sealed container…

A: We have volume of water as 3.5 L , pressure as 15 atm, Kh as 3.7*10-4 mol/L.atm . We have to…

Q: The generic reaction occurs in a closed container:A(g) + 2 B(g) -----> 2 C(g) A reaction mixture…

A: Dalton's law of partial pressure applies to ideal gas mixtures. Mole fraction of a species in…

Q: Assuming no change in temperature and pressure, calculate the volume of O2 (in liters) required for…

A: Using mole concept easily determines how much moles of reactant used and how much moles of products…

Q: 4HCI (g) + O2 (g)= 2H2O (g) + 2C12 (g) a. Volume is increased: b. Some Argon gas is added: c.…

A: The given reaction is : The shift of equilibrium happens to counteract the change in a system,…

Q: 1. When 12.0 gram of a mixture of Mg(CIO3)2 (s) and Mg(CIO)2 (s) is heated to 700 °C in a 10.0 L…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: Helium from one end of a 100 cm glass tube, X gas from the other end simultaneously sending. These…

A: Helium (from Greek: ἥλιος, romanized: Helios, lit. 'Sun') is a chemical element with the symbol He…

Q: When exposed to UV light, phosgene (COCL2) decomposes according to the reaction COCL2(g)->CO(g) +…

A: The balanced reaction given is, => COCl2 (g) → CO (g) + Cl2 (g)

Q: Tires in winter are deflated because some of the gas particles dissipate into the pir. True False

A: Given : Tires in winter are deflated because some of the gas  particles dissipate in to the air. The…

Q: Calculate the number of grams of magnesium required to perform an experiment involving the reaction…

A: Given: Mg+2HCl→MgCl2+H2 Initial volume of H2=5.80 ml Final volume of H2=39.45 ml Temperature=20.9°C…

Q: How many grams of calcium carbonate will be needed to form 5.7 liters of carbon dioxide at STP?…

A: CaCO3 (s) ---> CO2 (g) + CaO(s)  At STP , P = 1 atm T = 0°C = 273.15 K V = 5.7 L  R = 0.0821…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.