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Write the name of each polyatomic ion SO3 2-

Rupesh asked Dec 26, 2024

by Rupesh

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Identify each of the following compounds as covalent or ionic. A) sodium fluoride

Seoester asked Dec 26, 2024

by Seoester

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How to calculate the ΔS₀ (aka standard entropy change) of the formation of one mole of gas from its elements?" A) Subtract the standard entropy of reactants from products. B) Add the standard entropy of

Ytsejammer asked Dec 26, 2024

by Ytsejammer

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According to O*NET, what are some common work contexts for chemists? Check all that apply. 1) Indoors 2) Environmentally controlled 3) Wear common protective or safety equipment 4) Face-to-face discussions

JustJohn asked Dec 26, 2024

by JustJohn

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Identify the spectator ions in the reaction between aqueous solutions of Ba(OH)₂ and K3PO4. Use commas to separate the ions in your answer. Note: Reference the Solubility of ionic compounds in water table

Roberto Manfreda asked Dec 26, 2024

by Roberto Manfreda

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Pentane gas (C5H12) reacts with oxygen to produce carbon dioxide and water. How many moles of C5H12 must react to produce 3.70 moles of carbon dioxide? a) 1.85 moles b) 2.22 moles c) 3.70 moles d) 4.63

Gabriel Stancu asked Dec 26, 2024

by Gabriel Stancu

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4 votes

40.1k views

Mammals do not excrete ammonia, so they are not...

Gundon asked Dec 26, 2024

by Gundon

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4 votes

181k views

The calculation of the P/O ratio depends on the number of binding sites for ATP on ATP synthase and the number of which of the following? A. Protons pumped across the membrane B. Electrons in the electron

Aguinaldo Possatto asked Dec 26, 2024

by Aguinaldo Possatto

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1 answer

1 vote

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Which element does not form a stable ion with the same electronic configuration as neon? A Magnesium B Fluorine C Sodium D Chlorine

Andreas Bonini asked Dec 26, 2024

by Andreas Bonini

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204k views

Which fatty acid synthesis/degradation substrate has a naturally-occurring isomer that is a potent drug? What is the isomer?

Eason Kang asked Dec 26, 2024

by Eason Kang

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138k views

a scientist wants to develop a model of glucose molecule to visualize how the atoms of carbon, hydrogen, and oxygen are positioned. which type of model would best represent this

Adrian Gonzales asked Dec 26, 2024

by Adrian Gonzales

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5 votes

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If the pressure exerted by a gas at 20.0°C in a volume of 3.27 L is 1.81 atm, how many moles of gas are present?

Gublooo asked Dec 26, 2024

by Gublooo

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2 votes

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Which of the following nutrients can be broken down by human enzymes to yield energy? 1) Carbohydrates 2) Proteins 3) Fats 4) All of the above

Pomster asked Dec 26, 2024

by Pomster

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3 votes

206k views

The following equation represents a reversible decomposition: CaCO₃(s)⇌CaO(s)+CO₂(g) Under what conditions will decomposition in a closed container proceed to completion so that no CaCO₃ remains? Select

Davidgoli asked Dec 26, 2024

by Davidgoli

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What is the first step in investigating a fire in a warehouse

Dattel Klauber asked Dec 26, 2024

by Dattel Klauber

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What on Oasis tells you that you've staffed enough?

Kelsin asked Dec 26, 2024

by Kelsin

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1 vote

209k views

Write the net ionic equation for the precipitation reaction that occurs when aqueous solutions of ammonium phosphate and nickel(II) acetate are combined.

Kobojunkie asked Dec 26, 2024

by Kobojunkie

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2 answers

5 votes

13.7k views

As a mathematician, I want to simulate phase separations with the Cahn-Hilliard equation ∂c/∂t=MΔ(∂μ/∂c−κΔc),where c is the molar fraction, μ is the chemical potential (given in the unit energy/length^2),

Lafayette asked Dec 26, 2024

by Lafayette

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3 votes

38.1k views

Formulate an "if.. then.. because" hypothesis based on the following question: What is the relationship between salt concentration of the solution and how the water will move? A) If the salt concentration

Raner asked Dec 26, 2024

by Raner

8.3k points

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1 vote

134k views

A suspectedsample contained 74.07% carbon, 7.95% hydrogen, and 9.99% nitrogen. are these data consistent for lsd with the allowed limits of error?

SimpleNEasy asked Dec 26, 2024

by SimpleNEasy

8.5k points

1 answer

3 votes

117k views

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