Brainly0440 Brainly0440

23-10-2020
Chemistry

contestada

How many joules are needed to change the temperature of 100g of water from 20C to 40 C?

Respuesta :

adrianabazan adrianabazan

23-10-2020

Answer:

100*4.186-20 = 8.4kJ

Answer Link

Otras preguntas

5. Count the number of hydrogen ions, oxygens, and electrons on both sides of the equation shown. Are they the same?

X+33% of X = 266 Answer:- 200

Mileage Abilene Dallas El Paso Lubbock San Antonio Abilene 185 447 165 261 Dallas 185 633 351 277 El Paso 447 633 344 558 Lubbock 165 351 344 394 San Antonio 26

Ants can carry food at a speed of 1 cm/s. how long will it take the ant to carry a cookie crumb a distance of 50 m from the kitchen table to the ant hill? (expr

1). 15workers can dig a well in 16 days.how long will it take to dig the well by 20 workers?2). 24 men can do a piece of work in 15 days. in how many days can 4

Can someone please help <3

solve . x -13 < -11 A. x <-2 B. x < 2 C. x > 24 D. x > -24

A brief conversation with an artist at a gallery is best because 1.the artist needs to talk to many other people 2.most artists do not like talking about their

HELP ASAP FOR BRAINLIEST Does anyone know what this is a map of??!!!

Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,260 was collected on the sale of 1,060 tickets. How many of each type of tick