subject

Chemistry, 27.01.2021 23:40 emocow

Help please I need it

Help please I need it

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 00:00

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Answers: 3

question

Chemistry, 22.06.2019 01:30

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Answers: 3

question

Chemistry, 22.06.2019 05:30

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Answers: 2

question

Chemistry, 22.06.2019 18:00

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

Answers: 2

You know the right answer?

Help please I need it
...

Questions

question

Chemistry, 04.11.2019 00:31

Word bank c class d domain f family g genus k kingdom o order p phylum s species usi...

question

Biology, 04.11.2019 00:31

Using a parental dna strand as a template, a new dna strand is synthesized by a. a replication fork. b. an endonuclease. c. dna p...

question

Mathematics, 04.11.2019 00:31

Which shows one way to determine the factors of x3 + 5x2 – 6x – 30 by grouping? x(x2 – 5) + 6(x2 – 5) x(x2 + 5) – 6(x2 + 5) x2(x –...

question

English, 04.11.2019 00:31

What are some examples of human service careers...

question

Biology, 04.11.2019 00:31

Explain how the use of restriction fragment length polymorphisms to diagnosis genetic disease differs from its use in forensic investigations?...

question

Mathematics, 04.11.2019 00:31

The string is stretched by two equal and opposite forces 10n each. the tension in the string is. a)zero b)20n...

question

Mathematics, 04.11.2019 00:31

−3a2 − b3 + 3c2 − 2b3 if a = 2, b = −1, and c = 3....

question

Mathematics, 04.11.2019 00:31

Which linear equations has a slope of -3 and a y intercept of 4...

question

Mathematics, 04.11.2019 00:31

Abby earns $7 per hour working as a cashier at a cafe. she earned $ in a week in which she worked 28 hours. she earned $ in a month in which she worke...

question

Mathematics, 04.11.2019 00:31

Torri had $20 to buy a birthday present for her dad. she decided to buy a dvd for $18. the sales tax is 7%. does she have enough money? explain your...

question

Mathematics, 04.11.2019 00:31

Isaac is working as a security guard. he earns $8.45 an hour. he earns double time for any overtime over 40 hours. last week he worked 44 hours. how m...

question

Physics, 04.11.2019 00:31

What is the weight of a 45 kg box? n...

question

Biology, 04.11.2019 00:31

How many protons, electrons, and neutrons does an atom of iridium (ir) have...

question

English, 04.11.2019 00:31

We stood awhile, marveling at america both of us trying hard to feel luckier than a felt, both of us pointing out the beach pails, t...

question

English, 04.11.2019 00:31

choose the best description of the underlined phrase in the sentence. if no choice is a good description, choose none of the above. michael...

question

English, 04.11.2019 00:31

Which rule would you punctuate the bold portion of this sentence correctly? “ cooper’s dad requested, “go see what the dog is barking at...

question

Mathematics, 04.11.2019 00:31

My calculator is dead and i don't have a charger any one willing to i'll return

question

Mathematics, 04.11.2019 00:31

There are 16 cats and 14 dogs in a local animal shelter. which phrase describes a ratio relationship between the two quantities? the number of cats i...

question

Mathematics, 04.11.2019 00:31

If you know the length of one side of a square, you can work out the perimeter of the whole square . explain how....

question

History, 04.11.2019 00:31

Which answer choice could be the students second claim...

More questions: Chemistry Another questions

Questions on the website: 13722362