subject

Chemistry, 08.03.2021 01:20 Makiyahlfton2129

Explain how the reddish-brown substance formed

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:20

Sugar is dissolved in water. which is the solute? sugar neither both water

Answers: 1

question

Chemistry, 22.06.2019 17:00

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

Answers: 1

question

Chemistry, 22.06.2019 21:40

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

Answers: 3

question

Chemistry, 22.06.2019 23:30

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth

Answers: 1

You know the right answer?

Explain how the reddish-brown substance formed...

Questions

question

History, 20.06.2019 18:04

When reading shakespeare, what is not an important reason for utililizing strategies such as paraphrasing and summarizing?...

question

Mathematics, 20.06.2019 18:04

Classify each polynomial by its degree and by its number of terms.

question

Mathematics, 20.06.2019 18:04

If the graph of f(x)=9x^2+37x+41/3x+5 has an oblique asymptote at y=3x+k what is the value of k...

question

Mathematics, 20.06.2019 18:04

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a. heptagon, regular b. heptagon, not reg...

question

Mathematics, 20.06.2019 18:04

Need ! easy 6th grade work! i will put as much points as i can! you so much! i’m learning this in math and it’s soo

question

English, 20.06.2019 18:04

Think about the point of view in a memoir. which of the following pronouns reflect the point of view? a it b i, me, my c he, she, him, her d they,...

question

English, 20.06.2019 18:04

Why does juelz get bit by an alligator and why was arthur the only one who in the middle chapter of the book...

question

Mathematics, 20.06.2019 18:04

So me with this math problem. find the value of x the table shows the masses of 50 eggs. mass: 40-44 eggs: 6 mass: 45-49 eggs: x mass: 50-54 eg...

question

Mathematics, 20.06.2019 18:04

P= $1400,300 r = 7 1/2% t = 4 what is i ? $4.29 $429.00 $4290.00...

question

Physics, 20.06.2019 18:04

Which career professionals are part of the architecture and construction career cluster? check all that apply. a. civil engineers b. carpenters c. la...

question

Biology, 21.06.2019 12:30

How do the nuclei of covalently bonded atoms keep the bond together...

question

English, 21.06.2019 12:30

Why might authors use symbolism in their writing? a. to convey important ideas to readers b. to show how smart they are c. to make their work relevan...

question

Biology, 21.06.2019 12:30

What type of electromagnetic wave are microwaves and radar...

question

Mathematics, 21.06.2019 12:30

Which expression is equivalent to 2^4y^3...

question

English, 21.06.2019 12:30

Ilearned that to this unending torment have been condemned the sinners of the flesh, those who surrender reason to self-will. (v; l. 37-39) which ide...

question

History, 21.06.2019 12:30

The functions of state legislatures include a. lawmaking b. representation c. oversight of administration d. all of the above...

question

Mathematics, 21.06.2019 12:30

Arandom sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekd...

question

Chemistry, 21.06.2019 12:30

Achemist requires 6.00 liters of 0.320 m h2so4 solution. how many grams of h2so4 should the chemist dissolve in water? 121 grams 159 grams 176 grams...

question

History, 21.06.2019 12:30

Choose the three changes to spanish and american claims in north america by the adams-onis treaty....

question

Mathematics, 21.06.2019 12:30

Most animals give birth during a general time of year. this is because animals naturally breed so that their young will be born at the time of year wh...

More questions: Chemistry Another questions

Questions on the website: 13722363