The density of water at 30.0 degrees Celsius is 0.9956 g/mL. If the specific gravity of acetic acid is 1.040 at 30.0 degrees Celsius, what is the density of acetic acid at 30.0 degrees Celsius?

Q: If we have 42.14L of O2 gas at STP, how many moles of this gas do we have?

A: Given,  The volume of O2 gas = 42.14 L The number of moles of O2 present at STP in this volume is:

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A: Halogens can be detected in organic samples by carious method, flame test, Beilstein test etc.

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Q: Analysis following two IR Spectrums Glycinatobis(1,2-diaminoethane)cobalt(III) Chloride

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Q: The sodium bicarbonate in an antacid tablet is titrated with 21.5 mL of 0.300 M hydrochloric acid.…

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Q: How do the conductivity reading relate to the nature of the chemical bonds present in table sugar…

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Q: How many bonding electrons does a sulphur atom have? Select one: 0 01 02 3

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Q: The concentration for a zero-order reaction is given by the equation: [A] = -kt + [A]o Where: [A] =…

A:

Q: white reagents for each. - ∙Br OH шон

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Q: You are required to prepare working standard solutions of 1.00 × 10−5, 2.00 × 10−5, 5.00 × 10−5, and…

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Q: white reagents ب الله GH for each.

A:

Q: Write orbital diagrams for each ion. Determine if the ion is diamagnetic or paramagnetic. Cd2+ Au+…

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Q: In class, we learned why chromium (Cr) has a 4s13d5 electronic configuration instead of 4s2 3d4. By…

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Q: NMR Spectras 1H 5.0 PPM 3H GH

A:

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Q: What is the ppm concentration of 370g of HCN gas inside 123,490g of air? A. 3000 ppm B. 1500 ppm…

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Q: Give the chemical formula of the following coordination compound. Enclose complexes in square…

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Q: 2. Methylamine has a vapor pressure of 344 torr at -25 °C and a boiling point of -6.4 °C. Find AHap…

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Q: 7 Calculate the number of moles of OCI?

A: 1

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Q: 1. Count the number of carbon and hydrogen atoms in each of the following {*ŠDY (c) (d) (a) (e)

A: Since u have asked only for part d,e and f we are posting a solution for these parts only

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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.