fn4nzsxntz fn4nzsxntz

27-03-2024
Chemistry

contestada

Calculate the number of atoms of each element present in 2.53x10^-4 g of benzene, C6H6 .
carbon atoms
hydrogen atoms

Respuesta :

Otras preguntas

briefly discuss both management’s as well as the auditor’s responsibility as it relates to discovering fraud within an organization.

Problem #2 Suppose the random variables X and Y have: E(X) = 1, E(Y) = 2, SD(X) = 3, SD(Y)= 4, and Corr(X,Y)=0.5. Find a. E[2X-Y+5) b. SD(2X-Y+5) 4 Problem #3 C

An aerosol hairspray can contains 32g of N2 gas at STP. How many molecules are in the can?

write 4 paragraph essay on the effect of the computer revolution. write good effects on computers and how they have changed everything we do. and the targeted a

4. Una partícula de masa m = 5.00 kg se libera desde el punto y se desliza sobre la pista sin fricción que se muestra en la figura P8.4. Determine a) la rapidez

A wooden fence consists of a series of vertical planks, each joined to the next post by four horizontal planks. The first and last plank in the fence are vertic

Lenses 1 and 2 with focal lengths fand 2f are placed a distance 2f apart. Parallel light is incident on to lens 1. The final image will be: QA at lens 1. OD at

A wolf leaps out of the bushes and takes a hunter by surprise. Its trajectory can be mapped by the equation f(x) = −x2 + 8x − 12. Write f(x) in intercept form a

A coil 3.75 cm radius, containing 470 turns, is placed in a uniform magnetic field that varies with time according to B =( 1.20×10-2 T/s)t+(2.50×10-5 T/s4 )t4.

Assume the recovery process of the 2020 depressed economy is expected to start after ending the Covid-19 crisis presumably late Fall of 2022. Under the conditio