subject

Chemistry, 17.04.2021 01:10 sam10146

NO LINKS⚠️ In a lab, students measured the mass of an unknown metal to be 46.4g The metal sample releases 769 J when it is cooled from 101.0°C to 30.00 "C, the
meal is most likely?

Lead
Copper
Mercury
Silver

NO LINKS⚠️

In a lab, students measured the mass of an unknown metal to be 46.4g The metal sample

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 20:30

A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction

Answers: 2

question

Chemistry, 22.06.2019 21:30

Which statement are accurate about snow flakes

Answers: 1

question

Chemistry, 23.06.2019 00:30

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2

Answers: 2

question

Chemistry, 23.06.2019 05:30

For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2

Answers: 1

You know the right answer?

NO LINKS⚠️ In a lab, students measured the mass of an unknown metal to be 46.4g The metal sample re...

Questions

question

Mathematics, 13.09.2021 14:00

The coefficient of x² is 3/2 in the expansion of (1+x/n)^n. Find value of n....

question

Biology, 13.09.2021 14:00

From what kind of cross a mule is produced?...

question

English, 13.09.2021 14:10

Pls help me with this question >< ...

question

Physics, 13.09.2021 14:10

Một vật nặng rơi từ độ cao 20m xuống đất. Tính thời gian rơi và vận tốc của vật khi chạm đất. Lấy g = 10 m/s²...

question

Mathematics, 13.09.2021 14:10

Use the explicit formula an = a1 + (n - 1). d to find the 150th term of the sequence below. 19, 25, 31, 37, 43, ...

question

Social Studies, 13.09.2021 14:10

Are you socialized student? Give reason....

question

Chemistry, 13.09.2021 14:10

Explain how heat travels from the bottom to the top of the water in a kettle by convection?...

question

English, 13.09.2021 14:10

Plz help ASAP quiz ...

question

Chemistry, 13.09.2021 14:10

2. Обчисліть та позначте відповідно масові частки Калію, Мангану, Оксигену KMnO4- A) 24,78%; 34,71%; 40,51%. B) 24,88%; 34,71%; 40,4%. b...

question

Engineering, 13.09.2021 14:10

Explain how voltage level are interpreted by a digital circuit ...

question

Chemistry, 13.09.2021 14:10

Một nguyên tử có tổng số hạt cơ bản là 24.Trong hạt nhân số proton bằng với số notron. Xác định số khối của nguyên tử...

question

Mathematics, 13.09.2021 14:10

Suppose AB is a straight line and M is a point not on line AB Construct a line through point M which is parallel to line AB show working...

question

History, 13.09.2021 14:10

Vietnamese literature from 1945 to 1975 mobilized and developed in the historical and social context, what is special about it?...

question

Arts, 13.09.2021 14:10

Visual harvesting about the 4 r's...

question

English, 13.09.2021 14:10

Pls help me "political news thru online" own words...

question

English, 13.09.2021 14:10

1.what does analogy mean? 2.what is a synonym ? 3.what is an antonym...

question

Mathematics, 13.09.2021 14:10

Pls help me answer each of these questions pls need answers asap

question

Biology, 13.09.2021 14:10

10. Ito ay isang uri ng mga Pilipino na edukado o may pinag-aralan. Real Subject: Araling Panlipunan

question

Engineering, 13.09.2021 14:10

Tìm từ ngữ chi tiết thể hiện lời nói thái độ cử chỉ của bé hồng và bà cô trong tp trong lòng mẹ tác giả sử dụng từ ngữ bptt gì tác dụng em hiêyr gì về...

question

Mathematics, 13.09.2021 14:10

Which expression is equivalent to the given expression? V45...

More questions: Chemistry Another questions