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Elena-2011 [213]
2 years ago
9

How many molecules of water are needed to completely hydrolyze a polymer that is 11 monomers long?

Chemistry
1 answer:
arlik [135]2 years ago
3 0
10 molecules of water are needed.
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PLS HELP ASAP, WILL GIVE 100 POINTS.
Ivan

Answer: values of the quantum numbers: -6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6

location of the electron: In the 7th energy level away from the nucleus.

Explanation:

From the description of the problem, the magnetic number is given is as -6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6 and the electron is located in the 7th energy level away from the nucleus. Basically, the problem is testing for the understanding of the principal quantum numbers which gives the location of electrons and the magnetic quantum number that shows the spatial orientation of the orbitals.

           The orbital designation of the describe electron is 7d

Magnetic quantum number is limited by the azimuthal quantum number which is the quantum number describing the possible shapes. The azimuthal is given as L= n-1. "n" is the principal quantum number which is 7. Therefore L is 6 and the magnetic quantum numbers are -6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6

The position of the electron is given by the principal quantum number which represents the main energy level in which the orbital is located or the average distance from the nucleus.

Got it from quasarJose

Hope it helps

5 0
2 years ago
Find the time Δt it takes the magnetic field to drop to zero. Express your answer in terms of some or all of the quantities a, B
Mekhanik [1.2K]
Δt= \frac{NB_0 \pi a^2 }{IR}

This because ε = dΦ/dt, and emf is a voltage so it can also be written as dΦ/dt = IR

Because ΔΦ= ABcosθ for each of the N loops and cosθ is just 1 here only A needs to be replaced, and it can be replaced with A=πr^2, which makes that part of the equation ΔΦ_m=N*B0*πa^2
7 0
2 years ago
Americium-242 has a half-life of 6 hours. If you started with 24 g and you now have 3 g, how much time
kogti [31]
How many times has it halved?

24/2 = 12
12/2 = 6
6/2 = 3

It halved three times.
It halves once every 6 hours.

18 hours have passed.
7 0
2 years ago
Express 601 kg as an integer
BigorU [14]
601 expressed as an integer is 3.
An integer refers to a whole number, a number which do not contain any decimal point. 
To express any given number as an integer, just count the number of significant figures in the number and write this down as a whole number.
3 0
2 years ago
Read 2 more answers
How many moles of n2(g) would contain exactly 4.0 moles of nitrogen atoms?
VladimirAG [237]
Each nitrogen molecule had 2 Nitrogen atoms.
So 2 moles of nitrogen gas molecules will have 4 moles of nitrogen atoms.Answer is 2moles
4 0
1 year ago
Read 2 more answers
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