The mass of metal deposited by the electrolysis of an aqueous solution of metal ions increases in direct proportion to which property? I. Electrolysis time II. Electrolysis current III. Metal ion charge O II only O III only O I and II O I, II, and III

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Q: How are sugar and salt similar?

A: Salt is an ionic compound with chemical formula NaCl also called as sodium chloride. It is also…

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A: The heating curve of the element provides information about the change in phase of a substance with…

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Q: how do you convert 50 microliters to dekaliters using dimensional analysis

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Q: write T if underlined word iscorrect, write the correct answer if false   1. Graphene can be found…

A: The periodic table is defined as arrangement of the chemical elements in the form of a table. It has…

Q: Safety is the     responsibility of the TA only.     primary responsibility of everyone in the…

A: In the laboratory, Safety is the primary responsibility of everyone in the lab.

Q: Define the term Chemical Senses?

A: Chemical senses or chemical sensors can be defined as the sensory organs and the neural systems…

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A: Moles of sucralose = given mass/Molar mass. And Molarity= moles of solution / volume in litres.

Q: Which of the following is a heterogeneous mixture? O Crude oil Rubbing alcohol Steam Salt water…

A: we have to determine which of the given substances is a heterogenous mixture

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A: We need to find what is a theoritical plate.

Q: Activity 2: Who Knows Where the Time Goes? See if you can account for a week's worth of time. For…

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Q: How does the fractionating column make distillation more precise? A. The added distance gives more…

A: "The correct answer and explaination are given in the following steps"

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A: Road markings primarily guide drivers and indicate lane positions. They help in:Lane Division:…

Q: To have the safest heating method, as a high school learner, the best choice is:  a. use alcohol…

A: The most safest method for heating has to be given.

Q: statements is correct? o a. Its allowed to smell some chemicals in lab. O b. Clean pipets and…

A: When we go for an experiment in a chemistry lab, then we have to take different type of safety…

Q: 1. How does soap cleanse water and oil? 2. How does milk may wash away the oils in spicy food?

A: Solubility is defined as the dissolution of a solute in a solvent. A solute will be dissolved in a…

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A: The lack of a common nomenclature is actually a safety concerns.  A molecule can have different…

Q: Define chemistry.   2. What could be the importance of chemistry in a nursing major/student?

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Q: What branch of chemistry would study all other elements except carbon based materials? Explain.

A: Given branch of chemistry would study all other elements except carbon-based materials

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A: Like dissolves like. It means polar solvents are miscible in polar solvents and non-polar solvents…

Q: Classify the following as existing in one of the (3) physical state of matter, at room temperature…

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Q: Draw the structural condensed form of 3-ethyl-4-methyl-1-pentene.

A: The structural formula is the representation of all the atoms and their bond with other atoms of a…

Q: Identify the figues of speech in the poem write down the exsample

A: These figures of speech add to the poem's sensory richness by allowing readers to clearly picture…

Q: if u add 400.0 mL of water to 50.0 mL of 6.0 M HCl what is new concentration

A: Initial volume = 50.0 ml initial concentration = 6.0M Final volume = 400+ 50 = 450 millilitre

Q: What is Flame Test? What is your observations about this flame test experiment? What is your own…

A: The purpose of the flame test experiment is to identify the presence of certain metal ions in a…

Q: explain how decantation, filtration, and evaporation are done as a separation process

A: Decantation:  It is the process by which we can separate mixtures of two immiscible liquids.…

Q: Complete the sentence with the appropriate phrase. In the laboratory, all chemicals Select the…

A:

Q: What are the technical skills you think you lack. What specialization you think they match? Why? 3.…

A: Technical Skills I Lack and Matching SpecializationsAdvanced Data ScienceSkills Lacking:Machine…

Q: For which of the following incidents requires you to notify your instructor immediately?   Group…

A: In laboratory we should work very carefully.

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A: Based on your description, it seems like you may have a solution of a yellow-colored compound on top…

Q: Instructions: Backup your claims with scientific laws, postulates or theories. Answer in 3-5…

A: We have an ear-popping sensation in our ears as we drive up on mountain. Here the concept involve is…

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A: We have to match the right answer

Q: if you use tap water to dissolve a solid you can contaminate data true or false?

A: YES if we use tap water to dissolve a solid then we  can contaminate the data.

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A: Constitutional isomers are those isomers having same molecular formula but have different bonding…

Q: Choose the response that includes all the items listed below that are pure substances. i. Coca Cola…

A: The pure substance refers to the substance in which all the particles (atoms or molecules) are alike…

Q: My Data: Ensure Nutrition Shake: 0.038 g/mL Class Data: Group 7:Ensure: 0.0233 g/mL Is 0.0233 g/mL…

A: The measured values are not close to the true value and thus this value is not accurate.

Q: A quantity of substance that can be seen would be considered the A level.

A: The complete sentence is: "A quantity of substance that can be seen would be considered the…

Q: 5. Yesterday's temperature was 40 °F. Today it is 80 °F. Bills tells Sue that ir is twice as hot…

A: Given statement is :  Temperature of yesterday's was in 0F = 40 0F  Temperature of today in 0F = 80…

Q: normal substance 1000X 10,000,000X classification (check all that apply) ✓gas Oliquid Osolid element…

A: Since the intermolecular distance between the particles is extremely large, a liquid or a solid…