Questions

I want to get explanation, so I can understand questions 1 and 2 below

@eyada6 • about 2 years ago • Physics → Intro to Angular Collisions

the question is for the fallowing picture. chapter 9

@irenep2 • about 2 years ago • Organic Chemistry

Questions in chapter 10 (torque and rotational inertia)

@mic2 • about 2 years ago • Physics → 2D Collisions

Any help would be appreciated. A heavy rope 6.00 m long and weighing 20.4 N is attached at one end to a ceiling and hangs vertically. A 0.510-kg mass is suspended from the lower end of the rope.

@eliannav1 • about 2 years ago • Physics

What is a Doublet of a Doublet coupling pattern?

@kaitlinm17 • about 2 years ago • Organic Chemistry

Since vapor pressure increases as temperature increases, shouldn't A (in the image below), be matched with the last compound?

@stephanier47 • about 2 years ago • Chemistry

What atoms can/can't be used for doping? What are the periodic trends of conductivity?

@mariellep3 • about 2 years ago • Chemistry → Periodic Trends

What synthetic intermediate can be used to convert the starting material into the product?

@markp21 • about 2 years ago • Organic Chemistry → 1,7 H-Shifts

A bicyclist finds the air pressure in his tires to be 230kPa at 12 degrees C. In the afternoon he checks again and the pressure is 241 kPa. Assuming volume does not change what is the afternoon temp?

@lisan35 • about 2 years ago • Physics → Temperature and Heat

In this question, how come the other Hydrogen atoms aren't Hydrogen bond donors?

@stephanier47 • about 2 years ago • Chemistry → Intermolecular Forces

Can you explain the Sn1 and E1 of alkynes?

@adrianai5 • about 2 years ago • Organic Chemistry

Synthesis for the following molecule. Starting material must be less than 3 carbons and only hydrocarbons and haloalkanes can be used.

@salonij1 • about 2 years ago • Organic Chemistry

For questions such as this one how is it not SN1 and E1 and just SN1. I keep getting questions like this wrong because I think it is supposed to both SN1 and E1, but it is just one of them.

@alaniss1 • about 2 years ago • Organic Chemistry → E2 - Cumulative Practice

How are 931mmHg converted into 1 atm/760mmHg when it comes to energy exchange?

@belintap2 • about 2 years ago • Chemistry → Pressure Units

Lewis Dot Structure/ Octet Rule

@prakrits1 • about 2 years ago • Chemistry → Lewis Dot Structure

Lewis Dot structure

@prakrits1 • about 2 years ago • Chemistry → Lewis Dot Structure

I need help answering the following question What occurs in a bacterium with respect to genetic regulation of the tryptophan operon?

@savannahc23 • about 2 years ago • Organic Chemistry

I need help answering the following question.

@natalies39 • about 2 years ago • Organic Chemistry → Ch.9 - Alkenes

I need help finding the product(s) for this reaction please.

@natalies39 • about 2 years ago • Organic Chemistry → Ch.9 - Alkenes

when do we know when the empirical formula is the same as the molecular?

@allisony3 • about 2 years ago • Chemistry