Recent activity by Luca Marzi

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I'm quite new to organic chemistry and want to try menshutkin reaction. Like the reaction in an attachment. I use that recipe: I do everything in a 60ml beaker. I dissolve 18 mmol of pyridine in 35 ml

asked Dec 24, 2024

1 answer 71.9k views

If the regression equation Y Ì = .25X + 12 was plotted, what shape would it take, and where would it cross the Y axis? Curvilinear, at Y=.25 Curvilinear, at Y=12 Linear, at Y=.25 Linear, at Y=12

answered Nov 26, 2024

1 answer 116k views

Consider a cross between a homozygous white-eyed female Drosophila and a red-eyed male Drosophila. What proportion of the female offspring would be expected to be white-eyed? What proportion of the male

answered Oct 29, 2024

1 answer 228k views

Identify the required settings and commonly customized settings in the Local EGC record, and explain each one's purpose?

answered Oct 2, 2024

1 answer 109k views

A restaurant customer left 3.50 as a tip. The tax on the meal was 7. What was the total cost of the meal?

answered Sep 11, 2024

1 answer 171k views

A characteristic of American society in the fifteen years following the Second World War was â€” a. rivalry with the Soviet Union and fear of communist infiltration b. social and economic reforms aimed

answered Aug 31, 2024

1 answer 12.5k views

What is the electrophilic site in the compounds?

asked Aug 18, 2024

1 answer 29.3k views

The market value of a bond will be below the par or face when the investor's required rate is greater than the coupon interest rate. The bond will sell at a discount or below face value. Here the YTM would

asked Aug 16, 2024

1 answer 180k views

Describe the inverse operation that will undo the given operation adding -6

answered Jun 1, 2024

1 answer 98.6k views

If a driver is under age 18 and has had their Driving Eligibility Certificate (DEC) revoked, they may not have their permit or license again until: a) they turn 18. b) they get a high school diploma or

answered Mar 5, 2024

1 answer 33.6k views

What is rent-seeking, and why is it not a desirable outcome of the political process? a) Rent-seeking is the process of seeking additional income through investments; it is desirable to stimulate the economy.

answered Feb 24, 2024

1 answer 49.1k views

I’M TIMED Eva wants to apply for a summer job teaching swimming lessons. She loves kids and has experience as a lifeguard. Which writing tasks would be most helpful for finding work she enjoys? Select

answered Oct 26, 2023

2 answers 71.3k views

Identify whether each phrase is an expression, equation, or inequality.

answered Oct 8, 2023

2 answers 26.4k views

(2-y)(3y+8)=0 solve

answered Sep 22, 2023

2 answers 233k views

Which of the following r-values represents the strongest correlation? 0.45, 0.32, 0.50, 0.62?

asked Sep 8, 2023

1 answer 18.7k views

Which disease has probably infected Elizabeth's chickens in the following scenario? Elizabeth has noticed that several of her chickens have stopped laying eggs. Upon further investigation, she sees that

answered Jul 16, 2023

1 answer 4.3k views

Which of the following could be considered the opposite of gentrification? A. education B. filtering C. retail services D. segmentation E. sustainability

answered Jul 15, 2023

1 answer 177k views

The butter distributor charges $4.50 per pound, but there is a handling fee of $8.50 per order. Free shipping for orders between $100 and $400. Write an inequality to represent free orders.

answered Jun 17, 2023

1 answer 106k views

Que tecnología son afectadas por digital trust?

answered May 11, 2023

2 answers 51.2k views

"For many years Champollion's progress was blocked because, like de Sacy and earlier scholars, he believed the hieroglyphs represented things, not sounds. Then, in 1822, he reversed his position. Some

answered Dec 25, 2022

2 answers 201k views

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