subject

Chemistry, 01.07.2019 08:20 stephliu721

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 20:30

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

Answers: 3

question

Chemistry, 23.06.2019 00:00

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

Answers: 2

question

Chemistry, 23.06.2019 00:50

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.

Answers: 1

question

Chemistry, 23.06.2019 04:31

How many grams of iron can be made from 16.5 grams of fe2o3

Answers: 1

You know the right answer?

Ascientist wants to use a model to present the results of his detailed scientific investigation. w...

Questions

question

Mathematics, 03.11.2019 11:31

The new york rangers hockey team won 3/4 of their games last season. if they lost 21 gameshow many games did they play in the entire season?...

question

Mathematics, 03.11.2019 11:31

Hannah and francine have $120.00. hannah and peter have $230.00. peter has 6 times the amount of francine. how much money does hannah have?...

question

Computers and Technology, 03.11.2019 11:31

The e-mail software vendors offered two different e-mail system for solution. one vendor is offering an smtp-based two-tier client server architecture...

question

Mathematics, 03.11.2019 11:31

Find the distance (to the nearest hundredth) between the points p1(4, –9) and p2(–4.5, –6). then find the coordinates of the midpoint of the line segm...

question

Biology, 03.11.2019 11:31

Which of these is a fiber -yielding crop?...

question

Chemistry, 03.11.2019 11:31

What is the molar mass of al2(co3)2?...

question

Social Studies, 03.11.2019 11:31

According to maslow, in order to meet the need for safety, one must first meet needs. a. love/belonging b. esteem c. self-actual...

question

Social Studies, 03.11.2019 11:31

Nehemiah was born in jerusalem. true false...

question

Biology, 03.11.2019 11:31

What is structure 2, and how does it sustain life? a. structure 2 is a chloroplast, which is the site of photosynthesis. b.

question

Social Studies, 03.11.2019 11:31

All of the items listed below have influenced increases in the president's power except which one? a. the presidents themselves b. supreme court ruli...

question

English, 03.11.2019 11:31

Which of the following is the theme of " the third bank of the river"? a. the fear of losing contact with ones family b. the power of det...

question

English, 03.11.2019 11:31

When gandhi was born in india in 1869, the country was under british rule. as a young man, he sailed to england to finish his schooling. in london, he...

question

Biology, 03.11.2019 11:31

In ooka and the honest thief why does gonta steal...

question

Mathematics, 03.11.2019 11:31

The diameter of a circle has endpoints whose coordinates are r(-2, 2) and s(4, 2). find the center of the circle....

question

Geography, 03.11.2019 11:31

Which country has no deforestation in the world .and when did this begin from?...

question

English, 03.11.2019 11:31

All of the following transitional expressions are used to show causes except a. for that reason. b. as a result. c. results from....

question

Mathematics, 03.11.2019 11:31

Atour bus travels 2,160 miles in 36 hours. what is the average distance the bus travels in one hour?...

question

English, 03.11.2019 11:31

Which event in the play is part of the denouement? ?...

question

Chemistry, 03.11.2019 11:31

Which atoms are likely to form chemical bonds with other atoms a. hydrogen b. neon c. sodium d. helium e. carbon

question

Mathematics, 03.11.2019 11:31

Pls 30 points how many total dinners are $30 or more included in the histogram? show your work and explain how you solved using first, n...

More questions: Chemistry Another questions

Questions on the website: 13722363