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

What are the tell tale signs of the need to pivot?

answered Oct 29, 2024

1 answer 162k 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

Molly Hamilton deposited $50,000 at Bank of America at 8% interest compounded quarterly. What is the effective rate (APY) to the nearest hundredth percent?

asked Jul 8, 2024

2 answers 199k views

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

answered Jun 1, 2024

1 answer 98.6k views

Under certain conditions the reaction between methane CH_4 and oxygen O_2 may lead to the formation of carbon monoxide CO and hydrogen H_2. How many grams of H_2 are produced when 200 g of CH_4 are mixed

answered May 22, 2024

2 answers 147k views

When Lincoln asked, "Are all the laws, but one, to go unexecuted, and the goverment itself go to pieces, least that one be violated?" what did he mean?

asked Mar 28, 2024

1 answer 60.6k views

The transition from hunting and foraging to agriculture produced major transformations in human lifeways. Agricultural productivity increased as a consequence of irrigation and by what Andrew Sherratt

answered Mar 11, 2024

1 answer 43.3k 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

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