8. Conversion problem a. 25.345 g/ml is converted to kg/cm³ b. 203.77 miles/sec is converted to cm/nsec

Q: The following information is given for silicon at 1 atm: T2355.00°C Tm 1410.00°C AHvap (2355.00°C) =…

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Q: What is the rate law of the reaction? a. rate = k[PO]²DONG³ b. rate = k[PO]¹DONG² c. rate =…

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Q: Consider the reaction PO + DONG → PODONG, determine the reaction order for each component and the…

A: Here we are required to find the time needed to form PODONG having concentration 0.324M

Q: Give the IUPAC name for the following molecule CI

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Q: Give the systematic name of the compound: CH3CH₂CH₂CH₂CH₂CN(CH3)2

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Q: 7. Calculate the value of the Universal Gas Constant (R) if the units to be used are mm of mercury…

A: Universal Gas Constant R is calculated by using Ideal Gas Law equation.The Ideal Gas Law equation…

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Q: Use the standard enthalpy of formation table to determine the enthalpy change for the following…

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Q: 1) 3-methyl-2-cyclopenten-1-one from hexan-2,5-dione 2) 2-butanone from ethylacetate, methyl…

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Q: Give the systematic name of the compound: O -CH₂CH₂CH₂CH

A: Give the systematic name of the given compound?

Q: A solution is prepared by condensing 3.89 L of a gas, measured at 28.1°C and 727 mmHg pressure, into…

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Q: Which of these labels correctly describes the relationships between groups A and B in this chair…

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Q: A) Br B) E) Ο.Α.Α O B. B OC. C C) OD.D D) Which structure represents (E)-1-bromo-2-methyl-2-hexene?…

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Q: A reaction vessel is charged with 0.50 atm of A and 0.850 atm of B. Once the reaction reaches…

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Q: If a solution containing 53.99 g of mercury(II) chlorate is allowed to react completely with a…

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Q: 111

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Q: HO OH OH ОН НО НО- CH₂ ОН OH

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Q: hen nitrogen gas reacts with hydrogen gas to form ammonia, 92.31 der constant pressure and standard…

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Q: An aluminum sample of 50 g has a normal temperature of 20 °C. If it gets hotter to 150°C by…

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Q: 1. 1. For each of the four IR spectra shown in A and Fig. B tell which of the six bonds are present…

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Q: О 111 Br НО Br Br кон ОН A

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Q: What mass of magnesium chloride, MgCl2 must be dissolved in 100.0 mL of water to produce a 2.5 M…

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Q: The decomposition of a single compound at 330 K has a rate constant of 2.52 x 10-3 M-1 s-1. If the…

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Q: Imagine you are working in a lab, and you want to prepare a solution of cobalt(II) chloride. You…

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Q: atm and a temperature of 27.7 °C, occupies a volume of 768 mL. If the s compressed at constant…

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Q: In the reaction below, the hydroxide ion serves as the: CH3CH₂C O Base o Nucleophile O Leaving Group…

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Q: For the reaction 2 NaHCO3 (s) → Na₂CO3 (s) + H₂O (1) + CO₂ (g), AH = +85.0 kJ and AS is calculated…

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Q: Half life iridium 192 is 106.51 days. How many days are required for 60 mg to decay to 7.5 mg

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Q: What mass of H2 gas can be collected over water from a 250-mL flask at a temperature of 25ºC and a…

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Q: From the Eº calculate Ksp for: a- Ag2CrO4 if Ag2CrO4 +2e- → 2 Ag+ + CrO42- Eº= 0.446v and Ag+ e- →…

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Q: Draw the structure of the following tripepide(one-letter abbreviation is given) at a pH 7.0.  F - E…

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A: Please find the below attachments.     Please rate helpful..........................

Q: How many gauche butane interactions are present in this chair conformation? 신 01 ○3 ㅇㅇ ○ 2 04

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Q: FLOCO E CUO T n t 80- 60- 40- 20- 4000 3500 3000 2000 Wavenumbers 2500 mm 1500 1000 500

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Q: What types of intermolecular forces are present in this compound? O London dispersion, dipole-dipole…

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Q: Which of the following is/are meso? Br Br Br Br I A) I B) II C) III D) IV E) I and II F) I and III…

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Q: This is the structure of the antibiotic flucloxacillin (mw 454, solubility at 25°C = 4.4 x 10-4 M).…

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.