Kristwu Kristwu

07-01-2021
Chemistry

contestada

Plz plz here
A student pours 25.0 mL of water into a graduated cylinder. She drops a plece of unknown metal with a mass of 18.9 g Into the cylinder. The
water level rises to 32.0 mL. The student uses the table to identify the metal

Plz plz here A student pours 250 mL of water into a graduated cylinder She drops a plece of unknown metal with a mass of 189 g Into the cylinder The water level class=

Respuesta :

6leahjayholness 6leahjayholness

15-01-2021

Answer:

Aluminum

Explanation

The volume of the metal is found by subtracting the final volume by the Intel volume giving 7

And the formula for density is mass divided by volume hence minus 7 by 18.9 giving 2.7

Answer Link

Otras preguntas

Indented two spaces under the level of the preceding line. Correct. a) True b) False

What is the term for reasonably anticipated skin, eye, mucous membrane, or parenteral contact with blood or OPIM that may result from the performance of an empl

Solve each proportion. Leave your answer as a fraction in simplest form. \large \frac{2}{10}=\frac{4}{a-3} a \large 23 b \large -3 c \large 40 d \large

The function f(x)=9x³+45x²+59x+15 has at least one rational root. Use the rational root theorem to find that root, then proceed to find all complex roots. (Note

what can be used as an endogenous electron acceptor in fermantation?

Automobiles today are incorporating features such as collision avoidance and automatic cruise control to keep a certain distance away from a vehicle in front. W

8 over 9 kilogram of berries is put into a container that already has 2 over 3 kilogram of berries. How many kilograms are in the container? A) 10/27 kg B) 26/2

Which cell is a macrophage found in the central nervous system A) Kupffer cells B) Histiocyte C) Dust cell D) Langerhans cell E) Microglia

In the mass spectrum of an unknown organic compound, the molecular ion had a relative abundance of 20.9 while the m 1 had a relative abundance of 1.2. estimate

Find out the coefficient of correlation between the age of husband and wife, using Karl Pearson's method based on the actual mean values. a) Positive correlatio