subject

Chemistry, 13.09.2021 05:30 kingnya63

How many moles of ions are in 27.5 g of MgCl2?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 04:20

Explanation for basic character?

Answers: 2

question

Chemistry, 22.06.2019 21:30

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h

Answers: 1

question

Chemistry, 23.06.2019 01:20

How can parts of a solution be separated by chromatography?

Answers: 1

question

Chemistry, 23.06.2019 04:40

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity

Answers: 1

You know the right answer?

How many moles of ions are in 27.5 g of MgCl2?...

Questions

question

English, 05.05.2020 13:54

For which narrative writing topic would the excerpted paragraph be MOST appropriate?...

question

Chemistry, 05.05.2020 13:54

While working in the lab, you accidentally mix two liquids together. The beaker the two liquids were mixed in gets very hot. This is a reaction, and...

question

English, 05.05.2020 13:54

Which rhetorical technique is the speaker using ?

question

English, 05.05.2020 13:54

HEALING ‘BRICK CITY’: A NEWARK DOCTOR RETURNS HOME Questions: 1. PART A: Which of the following best identifies th...

question

Mathematics, 05.05.2020 13:54

Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis shows time (days), numbe...

question

History, 05.05.2020 13:54

Need help serious help What is the name for the series of declarations that detail a political party’s positions on election issues?...

question

English, 05.05.2020 13:54

Why does ponyboy realize he likes Dally in the book “the outsiders”...

question

History, 05.05.2020 13:54

Who burned down the Reichstag? A) Hitler B) Communists C) Who Knows (Probably Hitler)...

question

Mathematics, 05.05.2020 13:54

Solve the inequality c - 12 > -16. Then graph the solution....

question

Mathematics, 05.05.2020 13:54

Does the equation y=4x + 3 represent a proportional or a non-proportional relationship?...

question

Mathematics, 05.05.2020 13:54

Shira's math test included a survey question asking how many hours students spent studying for the test. The scatter plot below shows the relationship...

question

Mathematics, 05.05.2020 13:54

% + 5 + 8 + 2 + 38 + 78 + 98 + 65 + 65 + 56 + 54 + 30 + 78 + 87 + 34 + 98 + 7777+ 90= thx answer hope sombody can...

question

Mathematics, 05.05.2020 13:54

Omar is born weighing 8 pounds, 3 ounces. The doctor says he should gain about 5 ounces each week for the next 4 weeks. How much should Omar weigh aft...

question

Biology, 05.05.2020 13:54

Based on the table, explain why humans wouldn’t be able to survive in mars atmosphere without special equipment?...

question

Chemistry, 05.05.2020 13:54

What is the correct balanced equation for the following reaction?aluminum chloride reacts with potassium oxide to form aluminum oxide and potass...

question

History, 05.05.2020 13:54

Which identifies the covert Armenian mission to assassinate high-ranking Ottoman officials responsible for the Armenian Genocide? A) Justice Mis...

question

World Languages, 05.05.2020 13:54

The children see a man with...

question

Mathematics, 05.05.2020 13:54

Sausages come in packets of 12. Bread rolls come in packets of 18. Dan wants to buy enough packs of sausages and rolls so that there are an equal numb...

question

Social Studies, 05.05.2020 13:54

21 points! LAFS RL 3.7 Analyze the extent to which a filmed or live production of a story or drama stays faithful to or departs from the text or...

question

English, 05.05.2020 13:54

Who is the spy for the greasers in the book “the outsiders”...

More questions: Chemistry Another questions

Questions on the website: 13722362