js112546 js112546

10-02-2024
Chemistry

contestada

A certain second-order reaction ( B→products ) has a rate constant of 1.65×10−3 M−1⋅s−1 at 27 ∘C and an initial half-life of 280 s . What is the concentration of the reactant B after one half-life?

Respuesta :

Otras preguntas

simplify (x²-1)∧-2/3

1. Which of the following represents a function? x -2 -1 0 -1 -2 y 2 3 4 5 6 x 1 1 0 2 2 y 1 2 3 4 5 x 1 2 3 4 5 y 2 2 3 3 4 x 1 1 1 1 1 y 2 3 4 5 6 2. What

Inflation is an increase in __________. the value of money prices Gross Domestic Product (GDP) unemployment

Evaluate 0 ∫ ( 3^3 - 5^2) dx -2

The government of a foreign country wants to decrease imports to its country. It should increase demand. lower tariffs. decrease taxes. raise tariffs.

Are these functions linear or nonlinear y = −10.2 3x + 5y = 15

A major turning point in the war was the capture in 1943 of a large German army by Soviet troops at the battle of A) Moscow B) Kiev C) Leningrad D) Stalingrad

What was Ellis Island? a place where immigrants were processed, most being sent back to their home countries a place where immigrants were processed and evaluat

Graph: 1) 3x-5y=0 2) -5x+2=-13

A hiker whose eyes are 5.5 feet above the ground stands 25 feet from the base of a redwood tree. She looks up at an angle of 71 degrees to see the top of the tr