subject

Chemistry, 18.03.2021 02:30 monk68

Which of the following is an empirical formula?
OP205
O C2H602
ON3F6
OC8H18

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 19:00

Which is the solubility product expression for caf2(s)? [ca2+]/[f–]2 [ca2+][f2–] [ca]+[f]2 [ca2+][f–]2

Answers: 3

question

Chemistry, 22.06.2019 22:30

What is a number added in front of a formula in order to balance the equation

Answers: 1

question

Chemistry, 23.06.2019 01:30

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.

Answers: 1

question

Chemistry, 23.06.2019 02:00

What causes the appearance of lines in a emission spectrum

Answers: 1

You know the right answer?

Which of the following is an empirical formula?
OP205
O C2H602
ON3F6
OC8H18...

Questions

question

Mathematics, 05.10.2019 13:10

Arobot can complete 8 tasks in 5/6 hour. what is the unit rate for hours per task?...

question

English, 05.10.2019 13:10

What are the purposes of a prologue in a play...

question

Mathematics, 05.10.2019 13:10

The ratio of x and 2 is not greater than 14...

question

History, 05.10.2019 13:10

When war broke out in europe in 1939, the soviet union stood virtually alone in fighting germany.?...

question

Mathematics, 05.10.2019 13:10

At an end of the year sale, gabriela bought more than 12 bottles of hand soaps and lotions. if x represents the number of hand soaps and y represents...

question

English, 05.10.2019 13:10

Which sentence uses a verb that agrees with its pronoun subject? a. each of the campers are sharing funny stories. b. everyone here have access to a...

question

History, 05.10.2019 13:10

What was true about the sinking of the uss maine?...

question

Health, 05.10.2019 13:10

Moderately active toddlers, aged 2-3, need approximately calories per day....

question

English, 05.10.2019 13:20

Also sorry it looks so weird just let it imagin that it is lined off in the middle (10p)category: verb tense. directions: write the follo...

question

History, 05.10.2019 13:20

Somebody let me know if you can me with some history questions! i really need : (...

question

History, 05.10.2019 13:20

Although there is no strict time limit for ratifying an amendment, years is generally accepted as a reasonable timeframe for ratification.

question

Mathematics, 05.10.2019 13:20

What is expanded form for 4,984,442...

question

English, 05.10.2019 13:20

As a reward for giving him the answer that will save his life, the old woman demands a. a large sum of money c. to marry the knight...

question

Mathematics, 05.10.2019 13:20

When she adds 2 to both sides the side equation 4x=3x results . which is the best interpretation of this equation?...

question

Mathematics, 05.10.2019 13:20

Michael designs and makes quilts. answer questions 5-8 about the dimensions of his quilts. you may wish to use a sketch to you solve the problem. 5....

question

Mathematics, 05.10.2019 13:20

Can someone solve this one step algebraic equation for me 3/2 r = 12...

question

Mathematics, 05.10.2019 13:20

If i buy one 6-pack of soda can fizzy candy for $1.25 then how much will it be if i bought 25 6-packs of the candy....

question

Business, 05.10.2019 13:20

How much liability coverage does the average small need...

question

Computers and Technology, 05.10.2019 13:20

The most common layout of keys on the keyboard is the keyboard....

question

Mathematics, 05.10.2019 13:20

The product of z and 6 (show the work )...

More questions: Chemistry Another questions