3. What is the relationship between the size of the particles and the speed of the particles? The size of the particles affects the speed reaction of the particles. When particles are heavier, their movement will become slow. And when temperature increases, the particles gain kinetic energy and move faster.

Q: a normal blood oxygen level is 8.0mmol/L. What is the normal mass of oxygen per liter of blood?

A:

Q: 4.22L of F2 @STP has how many molecules ? round answer to 2 decimal places.

A: Given       Volume of gas (V) = 4.22L         The volume of gas at STP occupy            V = 22.4L…

Q: 4. Behavior of Soap Solution Upon Addition of Acid (vinegar) a) Obtain a clean test tube and put…

A: Since the soap solution is basic one and which is made up by the process of soapnification. When it…

Q: Sodium carbonate decahydrate is heated to drive off the water.  What is the sum of the coefficients…

A: Decomposition of Sodium carbonate decahydrate is given by,

Q: 4) Complete the following table. Show all your work including formulas. [H'] M [OH]M pH рон Acidic,…

A: Interpretation: The given table is to be completed.

Q: -Determine the question character with calculation in the following Table. Cziz 2C 20a 2S4 Al 1 BI…

A:

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: A common nursing task is to take the blood pressure of a patient. Usually two number are reported,…

A: Blood pressure is a measure of the force that your heart uses to pump blood around your body. It is…

Q: A submarine moved 85 kilometers south in 3.4 hours. during that time, its velocity constant. What…

A: A submarine moved 85 kilometers south in 3.4 hours. During that time, its velocity constant. We know…

Q: Using the Identification of Substances by Physical Properties table in the question above, when…

A: The answer is explained below.

Q: What volume of water is in 150g of water

A: For water, the density is 1 gm per ml. Volume can be calculated by dividing mass by density.

Q: Predict the Normality of H;SO4 if 75 ml of 96.6 % pure H2SO4 added to 425 ml water. The density of…

A: Given,  Volume of H2SO4 = 75 mL  Purity of H2SO4 = 96.6 %  Volume of the water = 425 mL  Density of…

Q: хи JI. CI t-BuO-/t-BuOH t-BuO-/t-BuOH NaOH H₂O

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

Q: Why we don't have to divide ± 0.015 g?

A: In this question, we have to answer related to the preceding question.

Q: Suppose you need a 3.00% hydrogen peroxide solution for another lab. The only strength available to…

A: Answer:-This question is answered by using the simple concept of dilution of the concentrated…

Q: The density of liquid bromine is 2.928 glcm³. The volume of 29.572 g sample is?

A: Density can be defined as mass of substance per unit volume. The mathematical expression for density…

Q: Adding or A chemistry student must write down in her lab notebook the concentration of a solution of…

A: It is given that, Empty weight of cylinder = 8.00 g Weight with KCl = 61.4 g Solution volume =…

Q: A new linear temperature scale, degrees Zunzol (Z), is based on the freezing point and boiling point…

A: Given, Freezing point of zunzol =141.5°C Boiling point of zunzol =-24.8°C Let the freezing point on…

Q: How do you now N2 has coefficient of ONE ? because it has a subscript of 2 because it is a…

A: Generally  first we write a balanced  chemical  reaction  .

Q: When a marble is dropped into a beaker of water, it sinks to the bottom. Which is the best…

A: When a marble is dropped into a beaker of water, it sinks to the bottom.  The best explanation for…

Q: A student walks over to the balance area with an Erlenmeyer flask in their hand. Before reaching the…

A: Erlenmeyer flask is a conical flask used for performing titrations in the laboratory.

Q: Using the temperature of 25°C, is 28.0 grams of KNO3 in 300.0mL of water: saturated, unsaturated or…

A: Temperature given = 25°C Amount of KNO3=28g Volume of water= 300mL

Q: many total ml (cc) will you inject into this patient?

A: The concentration of Demerol is 50 mg/mL and concentration of phenergan is also 50 mg/mL Given: mass…

Q: 1. How many in2 are in 450cm2? For your answer enter the first 4 digits of your value.

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: How many mL of 0.556 molar magnesium chloride must a scientist pour into a beaker to have 17.6 g of…

A:

Q: solve the following quadratic equation: 6x^2 + 11x- 35=0

A:

Q: 2. Consider the following data for a sample of gaseous oxygen (O2) at a pressure of 1 atm:…

A: Option (a): The graph of temperature (y-axis) versus volume (x-axis) is plotted as follows,

Q: 0.01061:0.00944 Find the ratio

A: We have given that                            0.01061 : 0.00944

Q: Use calculator to solve the problems. Write your answer in scientific notation with correct number…

A:

Q: How many moles of water were lost if the amount of water lost was 0.378 grams?  Do not include units…

A: The moles of water that were lost if the amount of water lost was 0.378 grams are to be calculated.

Q: Calculate the volume in milliliters of a 1.9M silver perchlorate solution that contains 50.0 g of…

A: First find out the number of moles for the given compound. Using the calculated moles and molarity,…

Q: 0.17 M NaCl Express your answer to two decimal places. pH =

A:

Q: Mrs. R is to ricieve an injection for pain following surgery. the doctor orders Demerol 75 mg and…

A: Mass = Density x volume or Volume = Mass/Density Given that: Mass of Demerol required in a single…

Q: What is the answer to the following calculation, to the correct number of sig figs?…

A: What is the answer to the following calculation, to the correct number of sig figs?

Q: What buret volume should be reported? Enter a value without units.

A: curved surface at the top of liquids known as meniscus If the meniscus is a concave meniscus, read…

Q: What is the density of a solution

A:

Q: where did 0.693 come from

A:

Q: A chemist must dilute 52.5 mL of 323. mM aqueous silver perchlorate (AgCio,) solution until the…

A: Molarity is calculated in terms of moles per litre. It basically tells the amount of moles present…

Q: If the pOH of a solution is 11.6 the [H] would be M. You only need to put a number in the blank, the…

A: The given data contains, pOH = 11.6

Q: Which of the following is a pure substance that can be broken down into simpler substances by…

A: Solution: It is a homogeneous mixture of two or more components that are uniformly distributed…

Q: . What solution is NOT measured by Baumé light? a. Glycerin b. Isopropyl alcohol c. Gasoline d.…

A: 4. As we know the Baume light can measure only that solution which are heavier than water or lighter…

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.