subject

Chemistry, 22.08.2019 11:30 kamayabrown668

Which ion is the only negative ion produced by an arrhenius base in water?
(1) no3– (3) oh–
(2) cl– (4) h–

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 15:30

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

Answers: 3

question

Chemistry, 21.06.2019 17:30

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

Answers: 1

question

Chemistry, 21.06.2019 23:00

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

Answers: 3

question

Chemistry, 22.06.2019 06:30

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Answers: 2

You know the right answer?

Which ion is the only negative ion produced by an arrhenius base in water?
(1) no3– (3) oh–

Questions

question

SAT, 12.01.2022 07:10

If a force always acts perpendicular to an object direction of motion....

question

Mathematics, 12.01.2022 07:10

A submarine is searching for underwater features. it is accompanied by a small aircraft and an underwater robotic veichle...

question

Chemistry, 12.01.2022 07:10

1) Calculate the empirical formula of a compound with 36g of carbon and 96g of oxygen....

question

Social Studies, 12.01.2022 07:10

Why did Spanish rulers want to find a faster route to the East Indies?(look on TCI on lwsd district the answer may be there)...

question

Mathematics, 12.01.2022 07:10

5. If a photo is enlarged by a scale factor of 3, what are the new dimensions of the photo, if the original photo measured 7 inches by 8.5

question

Mathematics, 12.01.2022 07:10

Help please - corresponding parts of congruent triangles

question

Mathematics, 12.01.2022 07:20

How many factors does the following term have? 2xy...

question

History, 12.01.2022 07:20

Project: Does History Repeat Itself? plz who ever did it help me, and imma give you 100 points....

question

SAT, 12.01.2022 07:20

How many moles of o2- ions are there in 0. 850 moles of aluminum oxide, al2o3?....

question

Mathematics, 12.01.2022 07:20

ERROR ANALYSIS Describe and correct the error in writing an equation of the line shown.

question

Mathematics, 12.01.2022 07:20

For what values of x and y are the triangles congruent? A. X=2,Y= 5 B. X=3,Y = 2 A. X= 4 , Y= 2...

question

History, 12.01.2022 07:20

How did Marshall use the everyday experiences of black children in the south to argue against segregation in public schools?...

question

Mathematics, 12.01.2022 07:20

Please answer thank you It’s a graph so please show work on a graph

question

English, 12.01.2022 07:20

A writer should show characters' actions and emotions through the use of rather than directly telling the reader about them....

question

Biology, 12.01.2022 07:20

A mutation occurs in a gene that codes for the MC1R protein resulting in a different hair color. What is the minimum number of nucleotides that would...

question

SAT, 12.01.2022 07:20

A ball is dropped from rest from a height 6. 0 meters above the ground. The ball falls freely and reaches the ground 1. 1 seconds later. What is the a...

question

Mathematics, 12.01.2022 07:20

Car = V-8 sedan Years driven = first and second Miles driven = 15,500 miles first year and 14,500 miles second year The cost...

question

SAT, 12.01.2022 07:20

Equations can be balanced by using the half-reaction method. Which step should be completed first when using this method? inserting the coefficients b...

question

SAT, 12.01.2022 07:20

In ralph waldo emerson’s poem, the concord hymn, he describes the beginning of the revolutionary war. In these two lines, what figure of speech does h...

question

Mathematics, 12.01.2022 07:20

The ratio of boys to girls in chorus is 2:5. If there are 42 students in the chorus how many are boys...

More questions: Chemistry Another questions

Questions on the website: 13722363