dolphinkeller dolphinkeller

02-09-2020
Chemistry

contestada

A sample has a volume of 10 ml and a mass of 4.2 g what density of the object

Respuesta :

emzogwayo emzogwayo

03-09-2020

Answer:

0.42g/cm³ or 420kg/m³

Explanation:

1cm³ = 1ml

10 × 1cm³ = 10cm³

Density = Mass ÷ Volume

4.2g ÷ 10cm = 0.42 g/cm³

Density = 0.42g/cm³ or 420kg/m³

Answer Link

Otras preguntas

Select the correct answer. The motto "trust thyself" is based on which transcendentalist belief? A. One can ultimately rely on oneself to know what is right. B.

What term is defined as the ability of a test to detect small concentration of an antigen or antibody? 1) serology2) agglutination 3)specifity4)titer5)sensitivi

PLZ HELP: Write each trinomial in the form a(x+b)^2 or a(x-b)^2: 5x^2 + 15x + 11.25 10x^2 +20x +10 1/4x^2 + x + 1 3x^2 + 5x + 25/12 MARKING BRAINLIEST TO BEST A

Please help Worth 20 points

What is the next number in the following series of numbers? 3,6,9,15, 24, 39, A 25 B 51 C 63 D 58

Question 14 of 45 How did World War II change the global balance of power? A. It spread global power almost equally among the countries that joined the United N

Energy pyramids are useful for describing the energy losses in a food chain. Describe an energy pyramid for a group of organisms in your area.

Wishing You All A Very Happy New Year!!!

uestion 36: It's not necessary for us to hurry. It's early now. (Use: modal verb).

Completa las conversaciones con las palabras adecuadas.QuestionsQuestion 1 with 3 blanksGRACIELA ¿1 of 3 tiempo hace que vives en esta ciudad?SUSANA Mmm... 2 of