22-05-2017
Chemistry

contestada

A block of aluminum has the dimensions: length 5cm, width 3cm and height 1cm and weighs 40.5 g. What is its density?

Respuesta :

BHmohammad BHmohammad

22-05-2017

density : mass/volume
volume = 5×3×1 = 15 cm^3
density =40.5/15 = 2.7 g/cm^3

Answer Link

Otras preguntas

Why did Canada join World War ||

A relatively inflexible compensation system is , which determines the value of the jobs employees hold rather than paying individuals for the capabilities they

What does Elba want to eat? rice eggs with bread the main dish egg sandwich

If arc AB = 70°, how many degrees are in ∠ ADB?

you travel by subway to from work at cost of $8 per day. How much can you save by buying a monthly pass for $80? Assume a moth has 20 work days.

Given 4x = a + b 8c , rearrange the equation for a, in terms of b, c, and x.

Plz help me I need the answer ASAP

Which larger potassium or Argon?

Zinc reacts with aqueous sulfuric acid to form hydrogen gas. in an experiment, 125 ml of wet h2 is collected over water at 27 degc and a barometric pressure of

Can someone help me with this and not get any wrong please!