wisamalkassas wisamalkassas

24-09-2016
Chemistry

contestada

an unknown substance has mass of 20 grams and volume of 2 cm3. What is the density of the substance

Respuesta :

Livinus Livinus

24-09-2016

Density is the ratio of mass of as substance per unit volume of the same substance.
mass (20g)
volume (2cm3)
20g divide by 2cm3
therefore density is 10gcm-3

Answer Link

Otras preguntas

A camel can drink 15 gallons of water in 10 minutes. At this rate, how much water can the camel drink in minutes?

NEED THIS DONE ASAP!! Thank you!!

I need help for solving y in this problem 2x -y =1

Though the United States acquired Alaska in 1867, this action best represents the __________ period of foreign policy in which the acquisition of land to expand

What was one result of the Bretton Woods system

1 second What is the frequency of this wave? O 1 02 O 3 O4

question is below urgenttt!!

1 B. join a political party C. remove a government official from office D. protest a government action Even though citizens have a lot of power to participate i

I’m not good at math PLEASE HELP

Solve y = -x -2 and 3x + 3y = 6 using substitution