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Calculate the amount of moles in 36 grams of carbon

We need to use the equation : Moles=Mass/MrSubstitute in value : moles= 36/12Therefore number of moles in 36 grams of carbon is 3.
RK
Answered by Ramisha K. • Chemistry tutor
16726 Views

solve 3sinh^2(2x) + 11sinh(2x) = 4 for x, giving your answer(s) in terms of the natural log.

3sinh^2(2x) + 11sinh(2x) - 4 = 0 --> (3sinh(2x) - 1)(sinh(2x) + 4) = 0 --> sinh(2x) = 1/3, sinh(2x) = -4(e^(2x) - e^(-2x))/2 = 1/3 --> e^(4x) -(2/3)e^(2x) - 1 = 0 --> e^(2x) = 1/3 + 2sqrt(5)/3 th...
WM
2903 Views

What is homeostasis and give an example

Homeostasis is the physiological process of maintaining a condition such as temperature or chemicals in a normal range despite changes that occur everyday in the body. Usually, this is regulated by hormones ...
CB
Answered by Carolina B. • Biology tutor
3425 Views

How to I solve system of simultaneous equations (3x3)?

The quickest way would be to find determinants of the matrix; this way we can verify whether the matrix has unique (then we can directly calculate it) solution, infinite number of solutions or no solution. I...
KB
Answered by Kuba B. • Maths tutor
1675 Views

Compare how an author of a text you have studied presents ideas about romantic commitment

For Gatsby, his love for Daisy remains present throughout the five years apart, as he treats his romantic affection towards her as reminiscent of a religious commitment. In pursuing Daisy, Gatsby committed h...
EP
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