subject

Chemistry, 19.12.2020 08:30 isabel81ie

List two things copper is used for

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:40

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

Answers: 1

question

Chemistry, 22.06.2019 16:00

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

Answers: 1

question

Chemistry, 22.06.2019 18:50

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

Answers: 1

question

Chemistry, 22.06.2019 21:00

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !

Answers: 1

You know the right answer?

List two things copper is used for...

Questions

question

Business, 24.10.2019 03:00

Beverly sells donuts at the local bakery. donuts cost $.50 each unless customers buy a dozen or more. when customers buy at least a dozen they cost $....

question

Business, 24.10.2019 03:00

Which of the following statements is correct? a. prepaid expenses are decreased with a debit. b. unearned revenue is increased with a debit. c. rent...

question

Business, 24.10.2019 03:00

Jones ice cream stand is operated by mr. jones and experiences different sales patterns throughout the year. to plan for the future, mr. jones wants t...

question

Business, 24.10.2019 03:00

Aseller's supply curve shows the seller's: a seller's supply curve shows the seller's: a)opportunity cost of producing an additional unit of output at...

question

Physics, 24.10.2019 03:00

Arigid tank with a volume of 1.0 m3 initially contains h2o at 0.07 mpa and 100°c. it is filled from a steam line at 0.70 mpa and 200°c. the tank is fi...

question

Business, 24.10.2019 03:00

Munoz specialty foods groups its customers by regions in the united states, such as midwest, northeast, and southwest. for each region, munoz creates...

question

Biology, 24.10.2019 03:00

In a cohort study, the advantage of starting by selecting a defined population for study before any of its members become exposed, rather than startin...

question

Chemistry, 24.10.2019 03:00

Calculate the temperature of the sf4(g) sample in which the number of wall impacts per second is the same as in the sample of sf6(g)....

question

Chemistry, 24.10.2019 03:00

You have prepared a buffer by combining 5.00 ml 0.010 m ha (weak acid) and 3.00 ml 0.010 m naa (provides a -, the conjugate base of ha). pk a for ha i...

question

Engineering, 24.10.2019 03:00

Using the concept of marginal rate of substitution, explain why the two sets of curves are different from each other. the indifference curves are diff...

question

Engineering, 24.10.2019 03:00

The memory array can be filled with any values of your choice. the program should work by taking user input of a memory address (index). this input re...

question

Computers and Technology, 24.10.2019 03:00

Assume that the following code exists inside a method of the class myclass, and that this code compiles without errors: int result = book. getyearpub...

question

Social Studies, 24.10.2019 03:00

"our debts being unfunded and unprovided for, the interest cannot be paid. those therefore who trusted us in the hour of distress are defrauded. to ex...

question

Social Studies, 24.10.2019 03:00

According to accudata media research, 36% of televisions within the chicago city limits are tuned to "eyewitness news" at 5: 00 pm on sunday nights. a...

question

Engineering, 24.10.2019 03:00

Write a program to implement and test the algorithm that you designed for exercise 15 of chapter 1. the instructions to exercise 15 have been posted b...

question

Biology, 24.10.2019 03:00

Explain the events of the sliding filament theory of skeletal muscle contraction beginning with immediately after the release of ca from the sarcoplas...

question

Business, 24.10.2019 03:00

During the year, trombley incorporated has the following inventory transactions. date transaction number of units unit cost total cost jan. 1 beginnin...

question

Business, 24.10.2019 03:00

Cane company manufactures two products called alpha and beta that sell for $125 and $85, respectively. each product uses only one type of raw material...

question

Biology, 24.10.2019 03:00

In mid-december, a woman with insulin-dependent diabetes who had been on prednisone fell and received an abrasion on the dorsal side of her right hand...

question

Engineering, 24.10.2019 03:00

Consider a flow network (g= (v, e), s, t,{ce}). the capacity of a path from s to t is defined as the minimum capacity of its edges. give an algorithm...

More questions: Chemistry Another questions

Questions on the website: 13722361