proposed addition or subtraction 65.000 kg 43.000 g = ? 64. cm 34. cm = ? 40.00 m 25.00 L = ? - Is this possible? yes no yes no yes no result C

Q: (c) What is a standard solution? What piece of glassware is used to prepare a standard solution and…

A: The number of moles can be calculated by multiplying the concentration of the solution by the volume…

Q: 27% oleum solution is equivalent to a solution that is _______ % SO3 and _______ % H2SO4.

A:

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A: We have given that 1.00mL of 0.100M NaOH  = 20drops     how many mL of 0.100M NaOH = 3 drops

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A: Concept used: Density = mass VolumeSpecific Gravity =Density of solutionDensity of reference

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A:

Q: given the molar mass of of compound A as 327.34g/mol and the mass being 0.016g. calculate the…

A: Given that, the molar mass of compound A as 327.34 g/mol. The mass of the compound A is m = 0.016 g.…

Q: Compare and contrast the conductivity of the salt compound and the sugar compound.

A: The conductivity of salt compound and sugar compound has to be compared and contrasted.

Q: The strength of weak solutions or liquid preparations is frequently expressed in terms of strength.

A:

Q: this solution is incorrect, please help

A: In this question, we have to provide the major product formed after the given reaction.

Q: 73.33.5ml of 0.9998N NaOH was used in the titration of 50m! HCI solution. Calculate the normality. 3

A: In this question, we will determine the normality of HCl.  You can see the details calculation…

Q: 7) The solvent in KOH solution is

A:

Q: How does dilution of solution affect the conductivity

A: Conductivity is defined as the conductance of unit volume of the solution.

Q: 40.00 mL of unknown calcium hydroxide solution is titrated with 0.400 M standard nitric acid…

A:

Q: At what temperature will 150 grams of KI saturate the solution ?

A: Given the mass of potassium iodide (KI) is 150 grams.

Q: Experiment 5 Determination of the purity of KHP sample. The purity of KHP was determined by first…

A: Number of mols = concentration in M × volume in L Weight = number of mols × molecular weight

Q: Why does grinding solid crystals increase the rate of dissolving of a solid solute in water?

A: A solution is a homogeneous mixture of solute and solvent. where solute in a small quantity and…

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Q: A student was given a solution of unknown molarity of Potassium Hydroxide (KOH). On the lab bench…

A: Part a- Potassium hydrogen phthalate should be chosen as standard solution because the pure form of…

Q: E. Conductivity of Solutions Conductivity Type of Electrolyte? (Strong, Weak, Non) Classification?…

A: The answer is as follows:

Q: Match the following terms to their definitions: Aqueous solution, cation, centrifuge, decant, flame…

A:

Q: What is the particle diagram for an aqueous solution of calcium nitrate

A: Answer -  Particle diagram  - Elements and compounds can be represented using particle diagrams,…

Q: 40.00 mL of unknown calcium hydroxide solution is titrated with 0.200 M standard nitric acid…

A: Using M1V1=M2V2

Q: In the event of subsequent sedimentation, it must: 1- filtration quickly 2- disturbing the sediment…

A: In the process of sedimentation, the bigger particles settle down at the bottom of the container.

Q: trial molarity of Hci molarity of NaOH volume of HCI volume of NaOH 1 1M 2M 200mL 200mL 2 1M 1M…

A: Limiting reagent is the species which present in lesser amount and get completely consumed during a…

Q: How can dilution can sometimes affect the conductivity in solutions

A: On dilution, the equivalent conductivity and the molar conductivity increases. This is because the…

Q: manufactured 200 litters of Acid free shampoo for bike or car washing. Now after following the…

A: Among all the given ingredients to make the shampoo solution, citric acid is the one which makes the…

Q: Please find the volume of 0.1 M citric acid stock solution required to make a 50.00 mL working…

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Q: Determine the total volume in milliliters of water a chemist should add if they want to prepare an…

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Q: A liter of 1/3 NS is to be prepared from 0.9% concentrated sodium chloride solution and sterile…

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Q: Explain briefly three important factors affecting solubility of solution. note; this is urgent…

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of…

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A: The solubility of organic molecules is often summarized by the phrase "like dissolves like." This…

Q: 30 mL of 1.0 M NaOH is added to 20 mL of 1.5 M HCl. You would expect the resulting solution to be?

A:

Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

A:

Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

A:

Q: a report with the aim to standardize a solution

A:

Q: How many equivalents of hydrochloric acid would react with 0.248 eq calcium hydroxide?

A: A question to find the number of equivalents of HCl that would react with given amount of Ca(OH)2.

Q: Part A: Weight by volume: Prepare a 3% solution with total volume as requested. Concentration of…

A:

Q: 28.13 gC6H12O6gC6H12O6 in 1.25 LL of solution     calculate the molarity

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: If you have 155 mL solution of a 0.762 M FeCl, solution, how many grams of FeCl, are contained in…

A: Fill in blanks as shown on problem

Q: help please answer in text form with proper workings and explanation for each and every part and…

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Q: What is the possible classification of the unknown solution?

A: Here we have asked for the possible classification of an unknown solution. If we get a unknown…

Q: True or False Electrolytes can affect the vapor pressure of the solvent by lowering it.

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.