lexiflournoy1 lexiflournoy1

12-07-2022
Chemistry

contestada

What is the half-life in minutes of a compound if 75.0 percent of a given sample decomposes in 40.0 minutes? Assume first-order kinetics.

Respuesta :

jsimpson11000 jsimpson11000

13-07-2022

Answer:

See below

Explanation:

.75 = 1/2^(40/h)

log .75 / ( log 1/2) = 40 / h

h = half life = 96.37683 min

Answer Link

Otras preguntas

Give the ratio that balances out the following equation: ___Cr + ___Pb(NO3)4 ---> ___ Cr(NO3)3 + ____ Pb

X=1, X^2=X, X^2-1=X-1, (X+1)(X-1)=X-1, X+1=1, X=0 Where is the mastic?

The most reliable indicator of renal function is

Pwease help this is very important I will give you brain thing if its correct ♡

The proper order for the classification of organisms is

What is solar system

please help me there is two pages

Explain the relationship between dominant and recessive genes and their role in heredity. HELPPPPPPPP

compare and contrast the economies of the United Kingdom, Germany, and Russa using five or more complete sentence.

Please answer 4-8 much appreciated!