morganjkl morganjkl

23-09-2020
Biology

contestada

What must happen before a chemical reaction can begin

- the activation energy must be exceeded

- the activation energy must be reached

-the concentrations of products and reactants must be equal

- the concentration of reactant molecules must be reduced

Respuesta :

lazypickle lazypickle

19-11-2020

Answer:

B- activation energy must be reached

Explanation:

Answer Link

20027388 20027388

19-11-2020

Answer:

its B

Explanation:

Answer Link

Otras preguntas

Where did many modern ideas about law originally come from? Historical law codes like Hammurabi's Code Military law created during the Revolutionary War Fou

Circle X with a radius of 6 units and circle Y with a radius of 2 units are shown. Which steps would prove the circles similar?Translate the circles so they sh

According to the Griffin-Ford model, what typifies the center of a Latin American city? A. high-density residential neighborhoods with interspersed plazas B. a

The Discriminant of a quadratic equationis is -6 .What types of solutions does the equation have ?a.2 irrational solutionsb.1 real solutionc.2 complex conjugate

_____ gave Stanford nursery schoolchildren a choice between a marshmallow now and two later. He found that the children who were able to wait had higher complet

On July 8, Compusoft receives $350,000 from a customer toward a cash sale of $1.00 million for customized computer equipment to be completed on August 1. The re

What’s contact force ?

Write an equation in slope-intercept form for the line passing through the pair of points. (–1, 2), (4, –3)

please help me Which of these describes a possible sexual orientation?

Select the equivalent expression. \left(\dfrac{3^{-6}}{7^{-3}}\right)^{5}=?( 7 −3 3 −6 ) 5 =?left parenthesis, start fraction, 3, start superscript, min