Chemistry
Chemistry, 05.12.2020 22:40, awsomeboy12345678

Which statement is true about mass a) All matter has mass but no fixed volume.

B) All matter has mass and occupies space.

C) All matter has either volume or mass but not both

D)All matter has mass and color.

answer
Answers: 2

Other questions on the subject: Chemistry

image
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
image
Chemistry, 23.06.2019 00:00, Bri0929
Me as soon as possible! me as soon as possible!
Answers: 1
image
Chemistry, 23.06.2019 02:00, shmote12
What causes the appearance of lines in a emission spectrum
Answers: 1
image
Chemistry, 23.06.2019 07:30, jonquil201
Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal
Answers: 1
Do you know the correct answer?
Which statement is true about mass a) All matter has mass but no fixed volume.

B) Al...

Questions in other subjects:

Konu
Mathematics, 28.06.2021 23:30