subject

Chemistry, 03.09.2020 18:01 CorsoGod

How many calories are absorbed by a copper spoon with a mass of 200 grams as it changes from 28°C to 33°C? a) 0.00027
b) 3
c) 90
d) 13,000

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 03:10

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Answers: 1

question

Chemistry, 22.06.2019 19:10

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !

Answers: 2

question

Chemistry, 23.06.2019 00:30

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid

Answers: 3

question

Chemistry, 23.06.2019 05:40

Which order shows the levels of organization from largest to smallest? organism, organ system, cell, organ, tissue organism, tissue, organ system, organ, cell organism, organ, organ system, cell, tissue organism, organ system, organ, tissue, cell

Answers: 2

You know the right answer?

How many calories are absorbed by a copper spoon with a mass of 200 grams as it changes from 28°C to...

Questions

question

Business, 22.01.2020 22:31

Contrast the following constructs underlying competitiveness and quality relative to the united states, japan, and germany: cooperation, high-quality...

question

Chemistry, 22.01.2020 22:31

Sodium and mercury are currently used in lighting applications. the peak emissions are at 589 nm (yellow) and 436 nm (blue), respectively. what are th...

question

Social Studies, 22.01.2020 22:31

Overcrowded, filthy, and poorly maintained were where the poor of the urbanareas lived. a.tenementsb. government housingc. central housing authoritie...

question

Chemistry, 22.01.2020 22:31

Alculate the volume in milliliters of a m zinc nitrate solution that contains of zinc nitrate . round your answer to significant digits...

question

Mathematics, 22.01.2020 22:31

Consider this formula. z = y x if z = 4.0 and y = 8.4 , what is the value of x ? express your answer to the tenths place (i. e., one digit after the...

question

Computers and Technology, 22.01.2020 22:31

Use elsa to gather more evidence to support the hypothesis that the host you identified above delivered the malware. launch elsa and list all hosts th...

question

Mathematics, 22.01.2020 22:31

Scores on an exam follow an approximately bell shaped distribution with a mean of 76.4 and a standard deviation of 6.1 points. approximately, what per...

question

Physics, 22.01.2020 22:31

A5 cm radius isolated conducting sphere is charged so its potential is 100 v, relative to the potential far away. the charge density on its surface is...

question

Chemistry, 22.01.2020 22:31

Steam reforming of methane ( ch4 ) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many i...

question

Business, 22.01.2020 22:31

Chicago investors, inc. is interested in preserving a certified historic structure in downtown chicago in 2019. the building will cost $2,000,000, and...

question

Business, 22.01.2020 22:31

In the current year, riflebird company had operating income of $220,000, operating expenses of $175,000, and a long-term capital loss of $10,000. how...

question

Health, 22.01.2020 22:31

Children reported memories of taking a hot-air balloon ride after viewing digitally altered photos of themselves and other family members involved in...

question

Business, 22.01.2020 22:31

Carla vista co.’s trial balance at december 31 shows supplies $8,780 and supplies expense $0. on december 31, there are $2,120 of supplies on hand. pr...

question

Social Studies, 22.01.2020 22:31

Choose the one law listed below that is not related to gender discrimination: a. the equal pay act. b. the lilly ledbetter fair pay act. c. the age d...

question

Biology, 22.01.2020 22:31

Cell differentiation is critical during embryonic development. the process of cell differentiation results in the production of many types of cells, i...

question

English, 22.01.2020 22:31

Cara is a social chameleon. she can talk to anyone in any social situation. which one of the following terms best describes cara? a. low self-monitorb...

question

Biology, 22.01.2020 22:31

Cacti typically grow in very dry climates with infrequent rainfall. when it does rain, the rain usually only penetrates a few inches into the soil. wh...

question

Health, 22.01.2020 22:31

Carol learned in her psychology class that when she feels down she should take a brisk walk with a smile and look straight ahead. carol has learned ab...

question

Chemistry, 22.01.2020 22:31

Calculate the freezing point and boiling point of an antifreeze solution that is 49.6% by mass ethylene glycol (hoch₂ch₂oh) in water. ethylene glycol...

question

History, 22.01.2020 22:31

The recurring cyclical experience of israel from joshua to samuel was: .? 1.apostasy, servitude, repentance, deliverance 2.bl...

More questions: Chemistry Another questions