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Which claim about why atoms bond to form stable molecules is best supported by Sasha’s model? Option 1: A stable molecule has less energy than the individual atoms. Option 2: A stable molecule has more

Snochacz asked Sep 27, 2024

by Snochacz

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the melting point of a gallium is 29.8ᵒc; its boiling point is 2403ᵒc. is gallium a solid, liquid or a gas at 86.2 f?

Korda asked Sep 27, 2024

by Korda

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What is the theoretical van't Hoff factor (i) for the following compounds? A) Ca(OH)₂ B) CH3₃OH

Universalspezialist asked Sep 27, 2024

by Universalspezialist

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When a utensil is stored in water between uses, what are the requirements?A. Running water at any temperature, or a container of water at 70 F (21 C) or lower.B. Running water at any temperature, or a

Donya asked Sep 27, 2024

by Donya

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126k views

When Patricia and Toffie place 2.0 mol of H₂I, 2.0 mol of H₂, and 1.5 mol of I₂ in a 2L container, will a reaction occur? If so, in which direction?

Nedblorf asked Sep 27, 2024

by Nedblorf

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226k views

Calculate the number of moles in the following samples. a. 41.4g Al(OH)3

TKV asked Sep 27, 2024

by TKV

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1 vote

188k views

1. What is the molarity of a Mg(OH)2 solution if 30 mL is required to neutralize 85 mL of a 2.0 M solution of HNO3?

Shaswata asked Sep 27, 2024

by Shaswata

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152k views

Chlorine, selenium, and bromine are located near each other on the periodic table. Which of these elements is (a) the largest atom? (b) the atom with the highest ionization energy? (c) the most electronegative?

Jmend asked Sep 27, 2024

by Jmend

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5 votes

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In an NH3 shell-and-tube condenser using sea water, what would you use as a the metal for the condenser? A) Black iron B) Galvanized steel C) Muntz or admiralty metal D) Copper

Saurabh Jadhav asked Sep 27, 2024

by Saurabh Jadhav

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1 answer

1 vote

98.0k views

Balance the equation of Mg+O2

Ankhansen asked Sep 27, 2024

by Ankhansen

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3 votes

206k views

Which of the following is a chemical property ? A . Length of a matchstick B . Color of a match stick C . Ability of a matchstick to float on water D . Ability of a matchstick to burn when struck

Shravani asked Sep 27, 2024

by Shravani

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What volume, in mL, of a 4.69% AgNO3 solution is required to react exactly with 9.9 mL of 14.01% Na2SO4 solution? Hint: You will want to write a balanced reaction. The answer is 70.7345 but I'm not sure

Letitia asked Sep 27, 2024

by Letitia

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What is the alloy of choice for the framework of a resin-bonded fixed bridge? 1) Nickel-chromium 2) Gold-palladium 3) Gold-silver 4) Gold-platinum-palladium

Mital Solanki asked Sep 27, 2024

by Mital Solanki

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If you changed the leaving group in 2-chloro-2-methylpropane to bromide in the reaction above, would the reaction go faster or slower (compared to 2-chloro-2-methylpropane) and why? a) slower, bromide

MartinBG asked Sep 27, 2024

by MartinBG

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A container is divided into two compartments by a membrane that is fully permeable to water and small ions. Water is added to one side of the membrane (side A), and a 5% solution of sodium chloride (NaCl)

Pbirkoff asked Sep 27, 2024

by Pbirkoff

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1 vote

94.0k views

Select the structure that corresponds to the name: 3,5,6-trichloro-2-heptanol

Wingjam asked Sep 27, 2024

by Wingjam

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4 votes

134k views

Explain why sulfur dioxide has a low boiling point.

Kokoko asked Sep 27, 2024

by Kokoko

8.0k points

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4 votes

178k views

What is proposed for the rate law of an overall reaction?

John Knight asked Sep 27, 2024

by John Knight

8.3k points

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0 votes

227k views

What two-carbon precursor molecule from carbohydrate metabolism is used to produce fatty acids?

CodingTT asked Sep 27, 2024

by CodingTT

8.9k points

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4 votes

156k views

Grape juice at a rate of 3 kg/s is concentrated in a single-effect evaporator from 18% to 23% solids content. Calculate a) the product flow rate, b) the evaporation rate, c) the steam consumption, d) the

Ryanprayogo asked Sep 27, 2024

by Ryanprayogo

7.9k points

1 answer

0 votes

146k views

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