bdenise1 bdenise1

17-01-2018
Chemistry

contestada

What is the density of a sample of ore that has a mass of 58 g and occupies 26.8 cm3?

Respuesta :

Willchemistry Willchemistry

17-01-2018

hey there!:

density = mass / volume

Therefore:

mass = 58 g

Volume = 26.8 cm³

D = m / V

D = 58 / 26.8

D = 2.164 g/cm³

Answer Link

Otras preguntas

b7 __ b6 Multiply or divide as indicated.

what types of climate magnolia have

When one DNA molecule is copied to make two DNA molecules, the new DNA contains A) 25% of the parent DNA. B) 50% of the parent DNA. C) 75% of the parent DNA. D)

What were the strengths and weaknesses of articles of confederation?

The graph of f’’(x) is continuous and decreasing with an x-intercept at x=-3. Which of the following statements must be true? A. The graph of f is always concav

Jessica listened to her grieving friend with __________ concern. Which word best completes the sentence?

What is the famous rainforest in costa rica called?

What tissue type has polarity and is avascular? What tissue type has polarity and is avascular? A. muscle B. connective tissue C. nervous tissue D. epithelium

Two liquids are poured into a beaker. After a few seconds, the beaker becomes warm. Which of the following best describes this reaction? A. an exothermic reac

Which of the following nonlinear inequalities is graphed below