LeandraMiller3402 LeandraMiller3402

20-05-2023
Chemistry

contestada

are the following processes exothermic or endothermic? a. when solid kbr is dissolved in water, the solution gets colder. b. natural gas (ch4) is burned in a furnace. c. when concentrated h2so4 is added to water, the solution gets very hot. d. water is boiled in a teakettle.

Respuesta :

Otras preguntas

What is the best definition of negative space in Wassily Kandinsky's painting? a The smaller circles b The overlapping circles c The area that is not a circl

Help please thank you ❤️

action potentials are conducted from the baroreceptors to the brain via which nerve?

What are the equations of lines m and q? The equation of line m is:

Write a linear function f with the given values. f(x)=___

3m/s² Explanation u=o t=25s v=75m/s from Newton's first law of motion, v=u+at 75=0+a(25)...

Chaucer and the Canterbury Tales; for review, can you fill in the blanks? . In __________________ characterization, a writer states the characters' traits outri

D) According to the passage, what could scientists learn about from studying yawns? D ways to listen to boring stories D secrets to becoming a hero Dreasons why

This is a 30-60-90 triangle. What is the measure of x? 18 х X= = [?] ? ? VI

Which is a form of narrative