You measure the following dimensions of a rectangular metal block of metal A: length =11.0 cm; width =7.70cm; height =5.40cm. It has a mass of 1130g. What is the density of metal in( g)/(c)m^(3)?

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Q: What is the IUPAC name for the compound shown? CH3 compound name: -CH3

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Q: 7.90 7.90 7.49 7.49 7.67 1-phenylbutan-1-one 1. How many types of proton environment? 2. Show the…

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Q: ons Which of these phrases accurately describes a metal. [Select all that apply.] a substance with a…

A: The question here basically asks the properties of metal.

Q: For the reaction HCl(g) + NH3(g) → NH4Cl(s) AG° = -103 kJ and AS° = − 284.8 J/K at 255 K and 1 atm.…

A: we have to determine the enthalpy change for the reaction

Q: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

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Q: 4. Draw the structural formulas for the four isomers of the butenes, C4Hs which are alkenes. Label…

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Q: 16. At a certain temperature, the pressure of PC1, (g) is 0.0740 atm. At equilibrium the pressure of…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

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Q: For a particular isomer of Cg H₁g, the combustion reaction produces 5093.7 kJ of heat per mole of Cg…

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Q: Practice: Calculate the formal charges on the assigned atoms in the structure below. Show your work.…

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Q: 22. How many grams of each substance do you need to make the following solutions? a. 2 L of 6 M HCI…

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Q: osage & Others A block of lead has a volume of 185 mL and weighs 2090 g. Calculate the density of…

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Q: What is the expected product of the following reaction? Naº NH3 (0) ?

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A: The answer for this problem is provided below in great details within the attached figures.

Q: AICI 12051 3.1 Strong i=4

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Q: 10.4B). Which structural formulas represent the same compound, and which represent constitutional…

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Q: For the reaction HCI(g) + NH3(g)→→NH4Cl(s) AG° = -103.7 kJ and AS° = -284.8 J/K at 254 K and 1 atm.…

A: Given , Reaction : HCI (g) + NH3(g) → NH4CI(s) ∆G°=-103.7 kJ∆S=-284.8 JKT=254 KPresssure , P = 1 atm

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Q: Why can we conclude that the wave function (x, t) = y(x)e-i(E/h)t represents a standing wave? Match…

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Q: 2- Give the common names for the following Alkenes: Ethene, Propene, 2-Methyl propene, and 2-Methyl,…

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Q: 6. The pH of a solution is calculated by using the formula pH = -log[H], [H*] where is the…

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Q: 8. Perform the following synthesis. cyclohexene trans-cyclohexene glycol

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Q: Q14 E F Draw possible metabolites at the circled positions ( CoLoo A B HO O₂N C OH OH OH COOH Phase…

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Q: Earth's oceans have a depth of 3800. m, a total area of 3.63 x 108km2, and an average concentration…

A: The answer for this problem is provided below in great details within the attached figure.

Q: 4. Predict the products(s) of the following reactions. 7+ ОН ОН Ph

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Q: Fill in the missing information for each of the following 3 neutral isotopes: Element: Mass Number:…

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Q: Write the two half-reactions of the following redox reaction. Calculates the difference between the…

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Q: order to compare them to one another.) • Fluid A: m = 2.060 kg, V = 2000 mL • Fluid B: m = 6.729 x…

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Q: How is TLC useful in determining the identity of a sample?

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Q: Citrus fruits are rich in citric acid, a compound with three COOH groups. Explain why the pK, (for…

A: R2R'CH2COOH  =   H+  +   R2R'CHCOO- Ka = [H+] [R2R'CHCOO-]/[R2R'CH2COOH] pKa = - logKa Higher the…

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.