carlos45091 carlos45091

12-12-2017
Chemistry

contestada

How many joules are required to raise 225 g of water at 22oC to its boiling point?

Respuesta :

hadiyababarp1gose hadiyababarp1gose

24-12-2017

heat= mass* specifc heat * change in temp
=225g *4.2J/gC * 78C
=73710 J

Answer Link

Otras preguntas

find the value of w. round to the nearest tenth pls

Consider the line y = 4x + 9. If a second line is perpendicular to this one, what is its slope? PLEASE SHOW YOUR WORK!!!

NO LINKS!! a. Identify each sequence as arithmetic, geometric, or neither b. If it is arithmetic or geometric, describe the sequence generator n t(n) 0 16 1

a rectangular lawn measuring 8 m by 4 m is surrounded by a flower bed of uniform with. the combined of the lawn and the flower bed is 140 M what is the width of

2.03 integumentary system structures note guide

An insurer publishes intimidating brochures that portray the insurer's competition as financially and professionally unstable. The insurer is hoping that this a

Would the following compound inequality be classified as an “and” inequality or an “or” inequality? Inequality: 6 > x + 1 > 3 dont guess

could someone pls help me with thissssss

What is the central idea of A Midnight Arrival progress monitor

Mrs. Lowry is ordering car decals for each family to put on their cars for the upcoming baseball season. She ordered 25 decals. She got a deal on them and they