Chemistry, 25.02.2021 07:00 derekmartinez
HL
Tim and Christie poured coffee from the same pot into two cups. Christie poured milk into her cup then she added 5 teaspoons of sugar and stirred it for five seconds. Tim on the other hand put 5 teaspoons of sugar into his cup and stirred it for five seconds, and then he added milk. Christie noticed that her sugar did not dissolve completely.
What is the Independent Variable in this experiment?
What is the Dependent Variable in this experiment?
What are some of the Constants in this experiment?
Answers: 2
Chemistry, 22.06.2019 01:30
Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%
Answers: 3
Chemistry, 22.06.2019 23:30
Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.
Answers: 1
Chemistry, 23.06.2019 07:30
Assignment directions: pick one of the following chemists and perform a bit of research on him/her. answer the following questions. alice hamilton βββββ βββββ rosalind franklin marie curie βββββ βββββ gertrude b. elion ada yonath βββββ βββββ henry cavendish robert boyle βββββ βββββ antoine lavoisier mario j. molina βββββ βββββ svante arrhenius
Answers: 1
Chemistry, 23.06.2019 09:00
Agust of wind blowing east pushes against a ball. when will the wind do work on the ball? when the ball moves to the east when the ball moves to the north when the ball stays in one place when the ball moves north or south
Answers: 1
HL
Tim and Christie poured coffee from the same pot into two cups. Christie poured milk into her cu...
English, 18.12.2020 22:20
Mathematics, 18.12.2020 22:20
English, 18.12.2020 22:20
Mathematics, 18.12.2020 22:20
History, 18.12.2020 22:20
Mathematics, 18.12.2020 22:20
Mathematics, 18.12.2020 22:20
Mathematics, 18.12.2020 22:20
English, 18.12.2020 22:20