subject

Chemistry, 03.03.2020 20:29 tamerrapittsoy4ii6

Is potassium a metal, non metal or metalliod

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 12:50

Use the standard enthalpies of formation for the reactants and products to solve for the δhrxn for the following reaction. (the δhf of c2h4 is 52.26 kj/mol, co2 is -393.509 kj/mol, and h2o is -241.818 kj.) c2h4 (g) + 3o2(g) 2co2 (g) + 2h2o(g) δhrxn = the reaction is .

Answers: 3

question

Chemistry, 22.06.2019 01:30

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Answers: 3

question

Chemistry, 22.06.2019 01:50

What’s the percent by mass of carbon in c10h14n2

Answers: 2

question

Chemistry, 22.06.2019 12:30

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Answers: 1

You know the right answer?

Is potassium a metal, non metal or metalliod...

Questions

question

Mathematics, 17.09.2019 03:10

Which ones are the correct names for the object ?

question

Mathematics, 17.09.2019 03:10

jamie bought 10 packs of red bouncy balls and 8 packs of yellow bouncy balls. each package contained 12 bouncy balls. how many more red bouncy b...

question

Mathematics, 17.09.2019 03:10

Astudent has some $1 and $5 bills in his wallet. he has a total of 15 bills that are worth $47. how much of each type of bill does he have...

question

History, 17.09.2019 03:10

Evaluate what opposing viewpoint does quindlen respond to in paragraph 3 what counter argument does she offer to it?...

question

Biology, 17.09.2019 03:10

Arhyme can only be used for concepts learned in science class....

question

English, 17.09.2019 03:10

Question 81 ptswhat was the new development in society that allowed humans tostop their hunter and gathering lifestyle? learni...

question

Social Studies, 17.09.2019 03:10

Is democracy the best form of government for canada?...

question

Physics, 17.09.2019 03:10

Awave hits the beach every 10 seconds whats its frequency? ! a 0.10 hz b 1.0 hz c 10.0 hz d 100.0 hz...

question

History, 17.09.2019 03:10

How did siddhartha gautama became known as the...

question

History, 17.09.2019 03:10

What year was the first transcontinental railroad built...

question

Mathematics, 17.09.2019 03:10

Mariah is single and has a monthly disposable income of $3,200. her monthly cash outflow is approximately $2,800. mariah includes contributions to a r...

question

Biology, 17.09.2019 03:10

What can be known about mendel’s five-part hypothesis?...

question

Biology, 17.09.2019 03:10

Which term describes the individual in a pedigree whose phenotype was first brought to the attention of a medical researcher?...

question

Biology, 17.09.2019 03:10

What allows the human body to distinguish between estrogen and testosterone?...

question

Biology, 17.09.2019 03:10

Which group is incorrectly paired with its description? diatoms - important producers in aquatic communities red algae - acquired plastid...

question

Social Studies, 17.09.2019 03:10

Tyson is researching whether actors on prime-time television and hit movies negatively impact teenagers' body images. he is going undercover at a loca...

question

Physics, 17.09.2019 03:10

A1-lb block and a 100-lb block are placed side by side at the top of a frictionless hill. each is given a very light tap to begin their race to the bo...

question

Social Studies, 17.09.2019 03:10

The constitution sets out the authority and the limits of the branches of the government. the term checks and balances means that a. congress writes c...

question

Social Studies, 17.09.2019 03:10

Name the right not to be put on trial twice for the same crime?...

question

Social Studies, 17.09.2019 03:10

Who believed each stage of development included a personal crisis?...

More questions: Chemistry Another questions

Questions on the website: 13722360