a pharmacy technician measures the mass of a pill. the mass of one pill is 386 mg. what is the mass in kilograms of 100 pills?

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A: “Since you have posted a question with multiple questions, we will provide the solution only to the…

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Q: How many s-sp³ bonds are there in the following substance? 16 O 12 08 13 03

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Q: Draw the organic product of the reaction shown. I + ОН

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

Q: point e K₂ of CH3COOH is 4.75x105 and the K₁ of NH3 is 1.8x105 estimate the pH of an NH4CH3COO…

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Q: Recognize the Identity of the solid unknown( organic compound) from its below NMR and IR. Please…

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Q: What is the direction, if applicable, of the net polarity for the following compound? O No net…

A: When two atoms having significant difference in electronegativity bond with each other, the more…

Q: Select the correct PEC (potential Energy vs Configurations) diagram P(s) + 6 H₂ (g)--> 4 PH₂(g) E₂ A…

A: When the average energy of product species is less than average energy of reactant species, energy…

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Q: Half-reaction Cr3+ (aq) Fe2+ (aq) Fe³+ (aq) + e- → Sn4+ (aq) -1.45 +2.99 +1.51 Cr (s) 2e → Fe (s)…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Q: Br:0 Select to Add Arrows Br Select to Add Arrows 1 1 H₂C :Br:0 i Select to Add Arrows

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Q: How much H+ (in moles per liter) would you have to absorb to bring the pH to 9, starting at pH 7?

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Q: 2 pt Q2. Arrange the following compounds according to increasing pKa (least first): A OH Lowest pKa…

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Q: How much H+ (in moles per liter) would you have to absorb to bring the pH to 9, starting at pH 7 ?

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Q: 7. What is the expected major product for the following reaction? Ore the Br2 hv

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Q: Draw the structure for the conjugate base of the acid shown. Be sure to include all lone pairs and…

A: The objective of the question is to draw the structure of the conjugate base.

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.