Chemistry, 02.07.2019 07:30 lashaydews12

Suppose you have a sample of an unknown mineral with a mass of 86g. you placed the sample in agrduated cylinder filled with water to the 55ml mark. the sample sinks to the bottom of the cylinder and the water level rises to the 71 ml mark . wat is the density?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:30, artursino

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

Answers: 2

continue

Chemistry, 22.06.2019 03:50, sgslayerkingminecraf

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

Answers: 1

continue

Chemistry, 22.06.2019 14:40, elawnnalewis4855

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d

Answers: 2

continue

Chemistry, 22.06.2019 17:50, kaylamount

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Answers: 2

continue

You know the right answer?

Suppose you have a sample of an unknown mineral with a mass of 86g. you placed the sample in agrduat...