1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kamila [148]
3 years ago
14

Nitrate has the formula \textit {NO}_\textit3^-NO

Chemistry
1 answer:
stellarik [79]3 years ago
4 0
The formula for Nitrate is NO3-
You might be interested in
Which of the following is a measurement of the quantity of matter in an object
nekit [7.7K]

Answer:

mass

Explanation:

It is the amount of matter .

3 0
3 years ago
What is the difference between chemistry and science
sergeinik [125]

Answer:

hi

Explanation:

chemistry the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.

Science the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.

8 0
3 years ago
One of the students in lab decided to use two fractionating columns (one on top of the other) instead of just one. How would thi
Andrews [41]

Answer:

See detailed explanation.

Explanation:

Hello there!

In this case, according to the given description, it turns out possible for us to infer that the second fractionating column on top of the first one will favor the light product, in this case hexane as it has the lowest boiling point and molar mass; in such a way, we can tell the following:

a) The separation between hexane and heptane will be increased as a purer hexane-rich product will be obtained on the top of the second column.

b) Will be increased as well, because the second column will remove more heptane.

c) Also, more pure heptane will be obtained on the bottom of the two columns, yet the most favored yield will be that of hexane.

All of the aforementioned is possible due to the fact that the second column will remove the amount of heptane that could not be removed on the top of the first column by taking the vapor-liquid equilibrium further from the first column's maximum separation, which is known as distillation sequences.

Regards!

8 0
3 years ago
Nijar did an experiment to test a hypothesis that baking soda is just as effective a cleaner as bleach. He found this not to be
kow [346]

Answer:

b no

Explanation:

4 0
3 years ago
what is the concentration of a solution, in parts per million, if 0.02 gram of Na3PO4 is dissolved in 1000 grams of water
tiny-mole [99]

One way of expressing concentration is by expressing it by parts per million or ppm. Parts per million is equal to 1 milligram of solute per kilogram of solution. The problem is solved as follows:

 

<span>ppm = 0.02 g (1000mg/1g) /( 1000 g + </span>0.02 g) (1 kg / 1000g)<span> </span>= 2x10^-5 ppm

5 0
3 years ago
Other questions:
  • How many grams of chlorine gas are present in a 150. liter cylinder of chlorine held at a pressure of 1.00 atm and 0. °C? Group
    6·1 answer
  • When using science to investigate physical phenomena, which characteristic of the event must exist?
    6·1 answer
  • Like all equilibrium constants, the value of Kw depends on temperature. At body temperature (37°C), Kw = 2.4 * 10-14. What are t
    14·1 answer
  • Leonard designed a parallel circuit to light two light bulbs. But his circuit doesn’t work. Which two items in the circuit must
    8·1 answer
  • Out of the following, which has the least amount of mass? A) protons B) none of the above C) electrons D) neutrons
    11·1 answer
  • How many liters are in a .00813M solution that contains 1.55 g of KBr?
    8·1 answer
  • Branches of chemistry with definition and examples in real life
    15·1 answer
  • I will give brainliest and 76 points
    14·1 answer
  • Which two characteristics describe all animals
    13·1 answer
  • Describe the structure of a typical metal such as iron ?<br>assaaap
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!