subject

Chemistry, 30.07.2019 09:00 ciaotaylor

A32.78 g sample of a substance is initially at 22.7 °c. after absorbing 2017 j of heat, the temperature of the substance is 173.2 °c. what is the specific heat (c) of the substance?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 21:30

Which substances have the lowest melting points: ionic covalent, or metallic

Answers: 1

question

Chemistry, 22.06.2019 01:30

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

Answers: 2

question

Chemistry, 22.06.2019 04:00

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

Answers: 1

question

Chemistry, 22.06.2019 05:30

Which other elements contain the same number of outer electrons as sodium

Answers: 3

You know the right answer?

A32.78 g sample of a substance is initially at 22.7 °c. after absorbing 2017 j of heat, the temperat...

Questions

question

Biology, 27.04.2021 14:40

Using lac operon in E. coli and albumin gene in humans, compare and contrast the regulatory mechanisms of gene expression at the transcriptional level...

question

Mathematics, 27.04.2021 14:40

• Identify all of the variables included in the dataset as either qualitative or quantitative. For quantitative variables note if the variable is disc...

question

English, 27.04.2021 14:40

rainforests used to cover 14% of the earth's surface. now, they only cover around 6%, why is that so...

question

Mathematics, 27.04.2021 14:40

Let Bi = x ∈ R | 0 ≤ x ≤ i for each integer i = 1, 2, 3, 4. (a) Find B1 ∪ B2 ∪ B3 ∪ B4. (Enter your answer using interval notation.) (b) Find B1 ∩ B2...

question

Spanish, 27.04.2021 14:40

A 1 kg object attached to a spring so it is elongated 2 cm. if acceleration due to gravity is 10 m/s, determine (a) the spring constant (b) work done...

question

Business, 27.04.2021 14:40

Wildhorse Company purchased 300 of the 1000 outstanding shares of Ayayai Company's common stock for $570000 on January 2, 2021. During 2021, Ayayai Co...

question

Business, 27.04.2021 14:40

A firm with market power has a demand curve that slopes downward; this implies that Select one: a. marginal revenue is greater than marginal cost. b....

question

Business, 27.04.2021 14:40

Highgrove Industries must decide which process technology to adopt, given the information below. Cost Technology A Technology B Technology C Price per...

question

Computers and Technology, 27.04.2021 14:40

Problem 4: Consider a single-tape Turing machine that cannot write on its tape, but does have three pebbles on the tape. The pebbles are colored red,...

question

Mathematics, 27.04.2021 14:40

Seven different hardwood concentrations are being studied to determine their effect on the strength of the paper produced. As days may differ, the ana...

question

Biology, 27.04.2021 14:40

A community ecologist would most likely study A. population growth of a single species. B. interactions among individuals of different species living...

question

History, 27.04.2021 14:40

2: Paano makatutulong ang pagkakaroon ng kaugnayan/pagkakaugnay- ugnay ng mga ideya sa mabisang pagpapahayag....

question

Business, 27.04.2021 14:40

Hudson Co. reports the contribution margin income statement for 2019. HUDSON CO. Contribution Margin Income Statement For Year Ended December 31, 2019...

question

Mathematics, 27.04.2021 14:40

Suppose that a researcher, using data on class size (CS) and average test scores from third-grade classes, estimates the OLS regression + CS, =...

question

Business, 27.04.2021 14:40

g Robinson Inc., as a public company, issues $3 million of 10%, 10-year, corporate bonds on January 1, 2010. The bonds pay interest on every January 1...

question

Mathematics, 27.04.2021 14:40

I do not understand how to do part B of either of the questions in the picture. Please help?

question

English, 27.04.2021 14:40

Faded by Alan Walker I'm a fan!! ❤ ❤ ❤ ❤ ❤ ❤❤ ❤ ❤ ❤ ❤ ❤❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ ❤ You were the shadow to my light Did you f...

question

Mathematics, 27.04.2021 14:40

For a car traveling at a speed of 50 miles per hour, the relationship between the distance traveled, d, and the time traveled, t, is described by the...

question

Mathematics, 27.04.2021 14:40

4. Illustrate or provide pictures of real life situations for each of the four cases of congruency....

question

Business, 27.04.2021 14:40

Knowledge Check 01 A company uses the retail method to estimate inventories. The following information is for the first six months of the current year...

More questions: Chemistry Another questions

Questions on the website: 13722359