dancepassion17 dancepassion17

12-10-2020
Chemistry

contestada

What is the mass of an unknown object that has a volume of 20 mL and density of 3.5 g/mL?

Respuesta :

jmart15lee jmart15lee

12-10-2020

Answer:

70

Explanation:

density=mass/volume

therefore mass = density*volume

20*3.5=70

Answer Link

Otras preguntas

Petrified Trees are an example of what kind of fossil? A. Carbonized B. Preserved C. Per-mineralized D. Rock

2x^3-3x-5=O wat the answer

If the [H+] of a solution is 6.8 x 10-9 mol/L the pH is

Which of the following elements is a poor conductor of heat and electricity? A. Mg (12) B. Ti (22) C. F (9)

HELP! What is the scale factor !

(9) How many moles of oleum in 1780. g of oleum? - Write an equation to summarize the process.

tim's piggy bank contains nickels and quarters worth $12.45. he has 69 coins in all. how many of each coins does he have?

An amount a divided by 17

SUPER EASY POINTS SUPER FUN QUESTION! Just answer this simple easy questions below it and you’ll get the 20 points :)

You can help, right? Thank youuuuuuuuuuuuu The best explanation will get brainliest!