dolantwinsbae1999 dolantwinsbae1999

01-07-2021
Chemistry

contestada

A sample of substance "B" has a mass of 37.6g contained in a volume of
9.65mL. What is the density of substance "B"? (Report your answer with 3
s.f. E.G.: 6.00g/mL)

Respuesta :

01-07-2021

Answer:

3.90g/mL

Explanation:

To find the density of a substance, divide the mass by the volume.

So, 37.6 / 9.65 = 3.89637

then round to 3 significant figures

Good luck!

Answer Link

Otras preguntas

Referring to your notes and the provided documents, write a two- to three- paragraph essay that describes how the primary-sources from Task 1 make their respect

phương pháp số bằng phương pháp khử gauss

Một hỗn hợp X gồm CH3OH; C2H5OH; phenol có khối lượng 28,9 gam phản ứng vừa hết với 100ml dung dịch NaOH 2M. Phần trăm theo khối lượng phenol là ? Biết C = 12;

The number of solutions of |x - 1| + |x - 3| = 2 is

Need the help thanks guys

what is a fixed income

(b) State the unit of volume in S.I. system and define it. 4.

Exception handling to detect input String vs. Integer The given program reads a list of single-word first names and ages (ending with -1), and outputs that list

What does Katniss realize about her relationship with Haymitch?

There are 45 pupils in a competition. 2/5 of the pupils are girls. How many boys are there in the competition?