4 A-B-1- Complete the following table:P₁V₁0.4atm760 torr0.6atm2L500mL1500 mLT₁300K150KсP₂2atmB2.4 atmV₂A2500mL.75 L2- How many gram of KOH is needed for a 1.5M solution mixed with 500 mL of water?T₂900K227 C27 C4- A 9.8 gram H3PO4 is mixed with 250 ml of water. How can we dilute this to a 0.25M solution?5- Find the mass of Kr needed for an ideal gas in a 1200 ml container having a pressure of 3850 torr and atemperature of -173 C.

I am supposed to solve only one question. But i am solving 2. Should repost the other questions to…

A- B- P₁ 0.4atm 760 torr 0.6atm the following table: V₁ 2L 500mL 1500 mL T₁ 300K 150K C P₂ 2atm B 2.4 atm V₂ A 2500mL .75 L 2- How many gram of KOH is needed for a 1.5M solution mixed with 500 mL of water? T₂ 900K 227 C 27 C

A- B- P₁ 0.4atm 760 torr 0.6atm the following table: V₁ 2L 500mL 1500 mL T₁ 300K 150K C P₂ 2atm B 2.4 atm V₂ A 2500mL .75 L 2- How many gram of KOH is needed for a 1.5M solution mixed with 500 mL of water? T₂ 900K 227 C 27 C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: PET fibers used in carpet making has a melt point of 150 C and its Molecular weight (Mn) is 250,000…

A: The monomer of PET is formed via the reaction of ethane-1,2-diol and terephthalic acid.

Q: [References] INTERACTIVE EXAMPLE Solution Stoichiometry: Calculating Normality A solution of citric…

A: To solve this problem we have to calculate the normality of given solution.

Q: Active chlorine (CI)” is used both in water treatment and for cleaning. If it is in the water for…

A: To find out the average concentration of Cl2 available in the bleach sample given that the density…

Q: How many gules equal are to

A: B.Th.U. is the british thermal unit of heat equal to the amount of heat required to raise one pound…

Q: A calibration curve of ZnCl2 conductivity (y-axis) vs concentration (mass percent, x-axis) is made.…

A: In the linear regression plot, the X-axis represents the mass percent of ZnCl2. The Y-axis…

Q: A pharmacist wants to use three lots of zinc oxide ointment containing, respectfully, 40%, 30%, and…

Q: A mixture of hydrogen and 4.+1. 2HI

A: Equilibrium constant is the value of the state when reaction reached the equilibrium. It is the…

Q: 9 4 6. 4Be + 2He→ O a. 1 On O b. 2 1H O c. 0 O d. 0 1H le 12 6C+.

A: Nuclear reaction follow law of conservation of charge and mass.

Q: b) Br NH3 DMF

A: Information of question

Q: 1 CI 2 F 3 ||| 4 5

Q: A laboratory procedure calls for making 510.0 mL of a 1.2 M KNO3 solution. Part A How much KNO3 in…

A: Given, Molarity of solution = 1.2 M volume of solution = 510.0 mL = 0.51 L we are asked to calculate…

Q: What is the connection of the manhanttan project and chemistry?

A: The Manhattan Project was a scientific and engineering effort to produce the first nuclear weapons…

Q: The patient shows a serum level of cholesterol of 253 mg/dl (MWT = 386 g/mol), express this level in…

A: Given, Concentration of cholesterol in mg/dL = 253 mg/dL Molecular weight of cholesterol = 386…

Q: Make a 1:100 solution of Na2SO4.10H20 in 100 ml of water from your previous solution. What is the…

A: Given, Molarity of Na2SO4.10H2SO4 is 0.061M. 1:100 solution of Na2SO4.10H2O in 100 ml of water…

Q: two solvents A (d=0.859 g/mL) and B (d = 1.290 g/mL) are immiscible. When 12.0 mL of solution A is…

A: Density=1.0314g/ml

Q: AICI 3 CI (continued on back)

A: Step 1: Step 2: Step 3: Step 4:

Q: In an Erlenmeyer flask, 25.75 grams of potassium nitrate was dissolved thoroughly to prepare a…

A: a.) Moles of potassium nitrate = given mass ÷ molar mass = 25.75 ÷ 101 = 0.255 (mass = density X…

Q: CI VEt AICI 3 ?

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: is way ni vonstelanoo Enoon Teory of best upd elem 3D BOY, B mushonxo nevig givormi no uso mils over…

Q: What is the balanced equation for the complete combustion of bu- C₂H₁0? tane, Write out the complete…

A: As we know, Hydrocarbon compounds react with oxygen to form carbon dioxide & water and this type…

Q: a) Calculate the approximate percent abundance of each isotope (Chlorine). Rel. Int. (molecular…

A: Answer. Abundance of an element is known as the percentage of atoms with a certain atomic mass found…

Q: What is the mass concentration of a liter of milk? A liter of milk weighs 1060 g and includes 1.6…

Q: Br Bi butane Light Br 1-bromabutane 2-bromobutane

A: ->In presence of light free radical mechanism occur and alkylhalide formed as product.…

Q: Ascorbic acid, H₂C6H6O6, is a diprotic acid usually known as vitamin C. For this acid, pKa1 is 4.10…

A: The objective of the question is a) To calculate the molar concentration of ascorbic acid.b) The pH…

Q: Q.1: Explain various methods of teaching of chemistry? Which method is best for teaching Chemistry…

A: Teaching involves 4 main components, and you need to look at all 4 of them to succeed in teaching to…

Q: Whilst working in the pharmacy aseptic unit you are asked to prepare 5 litres of a solution…

A: Molarity will be constant through out the solution any time.

Q: A 5.000 g of metal ore is dissolved in 20.000 mL of acid (density 1.840 g/mL). The mass of the…

A: Mass of metal = 5.000 g Volume of acid = 20.000 mL density of acid = 1.840 g/mL Calculation of mass…

Q: The first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from…

A: Equilibrium constant is ratio of concentration of products to concentration of reactant.

Q: 3. (a) If 10.0 mL of H;SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight) is diluted to…

A: 3a) From the given data - 48.7 g of SO3 is present in 100 g of total solution. 10.0 mL…

Q: 2. 5. い According to the equation: c. 24 g a. b. 12 g 5. 4NH

A: (5) Given that - Balanced Chemical equation is - 2H2O(l) -----> 2H2(g) + O2(g) Also given…

Q: 214 82 -->

Q: What is the pH of (3.21x10^-1) M C5H5NHBr?

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

Q: None

A: Step 1:Step 2: Step 3: Step 4:

Q: OH Z ZI 1. PCC 2. H+ NH, B ZI ZI ? O

A: PCC - It is mild oxidising agent which oxidises alcohol (OH) group to aldehyde group as shown:

Q: OH Z ZI 1. PCC 2. H+ NH, B ZI ZI ?

A: The detailed solution is uploaded in explanation section.Explanation:

Q: How much (mL) silver nitrate is required for the standardization? 4.995 49.950 49.590 45.990

A: Weight of silver chloride (ppt) = 0.750 g MW of silver nitrate = 169.87 g/mL MW of silver chloride =…

Q: So are there 2 products or 4?

A: To determine whether the products formed are 2 or 4.

Concept explainers

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.

Question

A-
B-
1- Complete the following table:
P₁
V₁
0.4atm
760 torr
0.6atm
2L
500mL
1500 mL
T₁
300K
150K
с
P₂
2atm
B
2.4 atm
V₂
A
2500mL
.75 L
2- How many gram of KOH is needed for a 1.5M solution mixed with 500 mL of water?
T₂
900K
227 C
27 C
4- A 9.8 gram H3PO4 is mixed with 250 ml of water. How can we dilute this to a 0.25M solution?
5- Find the mass of Kr needed for an ideal gas in a 1200 ml container having a pressure of 3850 torr and a
temperature of -173 C.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

2
The diagram represents a solution an element a compound a heterogeneous mixture
Subtract 3.58 * 10 ^ - 2 kg from 1.41 * 10 ^ 11 ng and report your answer in g
Oнtres OH CH3 HBr CH3CN (solvent) E1 H₂C
(3)
A student was able to separate the three components of a mixture via liquid chromatography. She obtained 1.27 g1.27 g of component A, 0.950 g0.950 g of component B, and 0.260 g0.260 g of component C. Determine the mass percent of each of the three components in the mixture.
What is the following and what are the organic molecules? H H H H H C C (3 lines) C C C C H H H H H
The EPA has set a limit for uranium in drinking water at 30 micrograms per Liter. This corresponds to a mass concentration of 30ppb. What is the tolerable limit of uranium (in grams) associated with 2.50 kg of water.
24 25 26 A chemistry student weighs out 0.0202 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1800M NAOH solution. Calculate the volume of NaOH solution the student will need to add to reach the equivalence point. Round your answer to 3 significant digits. mL x10 Continue Submit Assignment 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | Accessibility C 80 000 000 F1 F2 DII DD F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 @ 2$4 % &
7 1 4 6.3Li +1H → 2He+. - 0²/0 O 1H 4 2He 4 4Be 3 On O
1. The reaction below will give us: a. 2b. 4c. 3d. 3 and 4e. 1
If 10.0 mL of H2SO4 (sp. Gr. 1.50, containing 48.7% of combined SO3 by weight) is diluted to 400 mL, what is the normality of the solution as an acid? (b) What volume of 6.00 M H2SO4 should be added to this in order to make the resulting mixture 1.00N as an acid? FW's : H2SC4 = 98; SO3 = 80