subject

Chemistry, 17.07.2021 01:00 NycLife

Calculate the solubility of Na2Co3 at 25°c 4 30.0 cm of its Saturated solution at that
temperature gave 1.80g of the anhydrous salt [C=12,O=16,Na=23]

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:20

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

Answers: 2

question

Chemistry, 21.06.2019 19:00

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

Answers: 1

question

Chemistry, 22.06.2019 04:30

Using the periodic table, complete the table to describe each atom. type in your answers

Answers: 3

question

Chemistry, 22.06.2019 08:30

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Answers: 3

You know the right answer?

Calculate the solubility of Na2Co3 at 25°c 4 30.0 cm of its Saturated solution at that
tempera...

Questions

question

Business, 18.06.2020 06:57

Carlsville Company, which began operations in 2017, invests its idle cash in trading securities. The following transactions are from its short-term i...

question

English, 18.06.2020 06:57

“Good manners and good morals are sworn friends and fast allies.” – C. A. Bartol Bartol’s quote reveals the preoccupation with manners as evidence of...

question

SAT, 18.06.2020 06:57

А __ grant is offered by companies, organizations, and agencies to ensure that there is a good range of potential employees entering their fields.

question

Physics, 18.06.2020 06:57

How many kW*h (kilowatt hours) of electricity is consumed by a 500 w light bulb that burns for seven hours?...

question

Business, 18.06.2020 06:57

The investments of Steelers Inc. include a single investment: 11,100 shares of Bengals Inc. common stock purchased on September 12, Year 1, for $12 pe...

question

English, 18.06.2020 06:57

How does paragraph 3 contribute to the authors argument...

question

Mathematics, 18.06.2020 06:57

Victor is selling lemonade to raise money for his school. The amount of money he collected from his sales each day is summarized on the box plot below...

question

English, 18.06.2020 06:57

Which best states the author’s purpose for including information about the needs of the strike organizers?...

question

Mathematics, 18.06.2020 06:57

Consider the functions fx) = )* and g(x) = (* )* + 6. What are the ranges of the two functions? f(x): {yly > g(x): {yly >...

question

Mathematics, 18.06.2020 06:57

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then select none. When m2 = m6...

question

Mathematics, 18.06.2020 06:57

the numerical values to the nearest hundredth. Miguel invested $400 in a bank account that pays interest. The account's value over time, in x years, i...

question

Mathematics, 18.06.2020 06:57

Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Write and inequality tha...

question

Chemistry, 18.06.2020 06:57

Two 250 mL samples of water are drawn from a deep well bored into a large underground salt (NaCl) deposit. Sample #1 is from the top of the well, and...

question

Mathematics, 18.06.2020 06:57

Can somebody help me ASAP! ...

question

History, 18.06.2020 06:57

Which of the following statements about the French and Indian War is true? a.) The English and French were allied against native tribes that occupied...

question

Mathematics, 18.06.2020 06:57

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or dec...

question

Chemistry, 18.06.2020 06:57

What is the specific heat in J/gºC for a metal sample with a mass of 95.6 grams which absorbs 841 J of energy when its temperature increases from 30....

question

Mathematics, 18.06.2020 06:57

2x+3y=12 complete the missing value in the solution to the equation ( 8,)...

question

Business, 18.06.2020 06:57

HolmesWatson (HW) is considering what the effect would be of reporting its liabilities under IFRS rather than U. S. GAAP. The following facts apply: a...

question

Mathematics, 18.06.2020 06:57

For the given functions f ang g find the requested function and state its domain F(x)=4-8x ; g(x)= -2x+8 Find f+g

More questions: Chemistry Another questions

Questions on the website: 13722367