2.3 × 100 = 230
3.5 × 1000 = 3500
3500 ÷ 230 = Find the density of an object that has a volume of 2.3 x 10^2 and a mass of
3.5 x 10^3. *...
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 17:00
An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid
Answers: 1
Chemistry, 21.06.2019 23:00
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
Answers: 1
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
You know the right answer?
Questions
Social Studies, 16.12.2019 06:31
Geography, 16.12.2019 06:31
Mathematics, 16.12.2019 06:31
English, 16.12.2019 06:31
History, 16.12.2019 06:31
English, 16.12.2019 06:31
Physics, 16.12.2019 06:31
Mathematics, 16.12.2019 06:31
Mathematics, 16.12.2019 06:31
