The best indicator to quantify H2CO3 acid by NaOH should has a basic pKa range Which statement is true and which is false? EDTA titration is carried out using buffer solution Fe2* ions is often determined by acid/base reaction

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Q: Now examine the quartz sample (sample 25). Of the applications listed for quartz in Table 1.2, which…

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Q: 1. Graphene oxide is not a carbon nanomaterial.

A: Particles with a size below 1 × 10-9 m ( 1 nanometer ) are called as nanoparticles or nanomaterials.…

Q: Page 17: Choose all of the following extensive properties density volume color mass melting point O…

A: A multiple choice question about extensive properties, which is to be accomplished.

Q: If a transparent substance (light goes through it) appears red, the substance is _______ res light.…

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A: Weighing bottles, desiccator, crucible and filter paper are the laboratory utensils.

Q: Is this whole section correct?

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Q: During the Flame photometric analysis process in flame, the function of outer cone O a. oxidation…

A: Photoelectric flame photometry, a branch of atomic spectroscopy is used for inorganic chemical…

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A:

Q: 1. Graphene oxide is not a carbon nanomaterial.

A: Carbon nanoparticles are particles made up of carbon with size less than 1 nm.

Q: 6. List common analytical apps for SPE? 7. What is sample preparation in analytical chemistry?. WHY…

A: Solid Phase Extraction(SPE) is a sample preparation technique that makes use of a solid adsorbent…

Q: cadmium * Your answer

A: Electronic configuration is the arrangement of electrons in the atomic orbitals

Q: 15. Why are safety data sheets important?

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Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH31…

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Q: For alcohol : Mass of vial and alcohol : 6.55 g Mass of empty vial 4.60 6 Mass of alcohol Mass of…

A:

Q: art 2 A. Enumerate five other properties of minerals that is dependent with light and explain each

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Q: How would YOU compare the texture of diorite with the texture of gneiss? Answer in a complete…

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Q: Nanostructures are from the breaking up of bulk materials a. The top down approach   b. The bottom…

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Q: 34................... Cannot be heating and reshaped is. O A. Thermoset. B. Thermoplastic.

A: Thermoset and thermoplastic both are polymer but they behave differently when exposed to heat.

Q: Use the interactive to determine the specific heat of the mystery metal. The specific heat of water…

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Q: how does the amount of impurities in water affect the ability of light to penetrate it? Second…

A: Results & Analysis and Conclusion:

Q: what are refractory materials?

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Q: 2. Materials Properties and Bonding a. What is the grain boundary? Grain boundary density increase…

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

A: Step 1: a) Decantation: It is the process of removing the liquid or immiscible liquids from the…

Q: 3. Voltammetry is limited to analysis of inorganic samples only.

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A: The analysation of the sample means the determination of the types of the group, their positions and…

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Q: Illustrate/draw: Grain orientation  Random Preferred This topic is about  Metals in chemistry.

A:

Q: The diamond could cut/scratch the glass, this is a manifestation of what property? a. hardness b.…

A: Answer Diamond has high hardness than any other metal or non metals

Q: Please fill in the table ( for experimental values imaginary numbers can be used) Based on that can…

A: This answer is given below.Explanation:

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Q: The HMIS label rates the material risks under normal use conditions. a.true b. False

A:

Q: Solid particles sticking together to form larger particles describes the process of   a. accretion.…

A: Accretion is a process of solid particles sticking to one another to form a larger particles.

Q: 1. Br2,hr 2. Na OH 3. MCPBA 4. HzO

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Q: It is one question asking for two starting materials

A: The starting material can be given as :

Q: 4,7 Describe the composition and properties of the different types of steel.

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Q: Think about the situation where you are investigating the relationship of study time vs. exam grade.…

A: Few questions about data interpretation, which is to be accomplished.

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.