Chemistry, 16.07.2019 06:00 quetzaliescalona

Martina has a sample of an unknown substance. she measures the substance. its mass is 13.5 grams, and its volume is 5 cm3. which metal might her sample be made of? a. silver density: b. copper density: c. iron density: d. aluminum density 10.49 g/ cm3 8.96 g/ cm3 7.87 g/cm3 2.7 g/cm3

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:30

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

Answers: 1

Answer

Chemistry, 22.06.2019 14:00

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Answers: 2

Answer

Chemistry, 22.06.2019 15:20

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2

Answers: 2

Answer

Chemistry, 22.06.2019 19:00

Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?

Answers: 3

Answer

You know the right answer?

Martina has a sample of an unknown substance. she measures the substance. its mass is 13.5 grams, an...

Questions

Mathematics, 08.06.2020 19:57

Graph the inequality. 3x + 4y <4 In the box below, describe the graph....

Mathematics, 08.06.2020 19:57

Need help finding the slope ...

Biology, 08.06.2020 19:57

Darwin’s research on the Galapagos Islands led to the theory of evolution by natural selection. Explain what he observed about the lizards and how it...

English, 08.06.2020 19:57

Write an exposition about a job or career you would like to have in the future. (please write about a career of doctor.) BEST ANSWER WILL BE MARKED A...

Mathematics, 08.06.2020 19:57

Which statement is not one of the axioms of Euclidean geometry?Which statement is not one of the axioms of Euclidean geometry?...

Mathematics, 08.06.2020 19:57

In the diagram below, lines jk and lm are...

History, 08.06.2020 19:57

¿Por qué la antigua civilización griega desarrolló notables capacidades de navegación? Explique el proceso que llevó a los griegos a utilizar intensam...

Mathematics, 08.06.2020 19:57

Please help! Correct answer only! In a carnival game, there is a machine that will shuffle a deck of 50 cards numbered from 1 to 50 and then spit one...

German, 08.06.2020 19:57

Cakes and pastries are staple foods in Germany and other German speaking countries. Using the Internet or other sources, research information about Ge...

Mathematics, 08.06.2020 19:57

What’s the correct answer for this? Two chords AB and CD intersect at E. If AE=11.6cm, EB =8.9 cm and CE =6.9 cm find the length of ED....

Mathematics, 08.06.2020 19:57

3) The sum and the difference of the LCM and GCD of two numbers are 312 and 264 respectively. Find the numbers if their sum is 168....

Mathematics, 08.06.2020 19:57

What do you need to know ? ...

English, 08.06.2020 19:57

You've travelled back in time andhave bumpedinto WilliamShakespeare.Write a shortspeech aboutyour encounter...

English, 08.06.2020 19:57

Please answer this correctly ...

Mathematics, 08.06.2020 19:57

Identify the common external tangent ...

Mathematics, 08.06.2020 19:57

Charisse was riding north then she turned 90° to the left after turning in what direction was charisse riding Explain your answer...

English, 08.06.2020 19:57

Write a paragraph about an animal and how they take care of young ones...

History, 08.06.2020 19:57

Is it O. K to use family connections to get a job ?why do you feel that way ?...

Mathematics, 08.06.2020 19:57

Please help! Correct answer only! In a carnival game, there is a machine that will shuffle a deck of 50 cards numbered from 1 to 50 and then spit one...

Mathematics, 08.06.2020 19:57

Please help me solve this puzzle. ...

More questions: Chemistry Another questions