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
Vitek1552 [10]
3 years ago
7

What is HNO3 it's formula​

Chemistry
2 answers:
Klio2033 [76]3 years ago
6 0

Answer:

Nitric acid

Explanation:

HNO3 in word form

Svetradugi [14.3K]3 years ago
5 0
The chemical formula of nitric acid is HNO3 and it is made up of one hydrogen atom, one nitrogen atom, and three oxygen atoms.
You might be interested in
Under what pressure will a scientist need to store 0.400 miles of gas if the container has a volume of 200.0 mL and the temperat
mihalych1998 [28]
Hello!

Ok so for this problem we use the ideal gas law of PV=nRT and I take it that the scientist needs to store 0.400 moles of gas and not miles.

So if we have
n=0.400mol
V=0.200L
T= 23degC= 273k+23c=296k
R=ideal gas constant= 0.0821 L*atm/mol*k

So now we rearrange equation for pressure(P)

P=nRT/V
P=((0.400mol)*(0.0821 L*atm/mol*k)*(296k))/(0.200L) = 48.6 atm of pressure

Hope this helps you understand the concept and how to solve yourself in the future!! Any questions, please feel free to ask!! Thank you kindly!!!
4 0
3 years ago
Which of the following is a physical model of the Sun? A. an equation that describes the Sun’s motion B. a chart that lists the
Bezzdna [24]

Answer:

It would be E. A small yellow ball that represents the Sun Reset Next i got the answer from somebody else

Explanation:

hope this helps :)

4 0
2 years ago
Which BEST describes the difference between speed and velocity? A) Velocity is instantaneous.
aleksandrvk [35]

Answer:

Option D describe the best this statement .

Explanation:

As velocity is the quantity which includes the rate of change as well as direction

3 0
3 years ago
Read 2 more answers
Predict the density of acetylene gas (C2H2) at 0.910 atm and 20oC.
zhuklara [117]

Answer:

d = 0.98 g/L

Explanation:

Given data:

Density of acetylene = ?

Pressure = 0.910 atm

Temperature = 20°C (20+273 = 293 K)

Solution:

Formula:

PM = dRT

R = general gas constant = 0.0821 atm.L/mol.K

M = molecular mass = 26.04 g/mol

0.910 atm × 26.04 g/mol = d × 0.0821 atm.L/mol.K×293 K

23.7  atm.g/mol = d × 24.1 atm.L/mol

d = 23.7  atm.g/mol / 24.1 atm.L/mol

d = 0.98 g/L

6 0
3 years ago
How would the concentration of silver ions compare in a 1.0 x 10-16 L saturated solution to a 1.5 x 10-16 L saturated solution?
VMariaS [17]
The second one is more concentrated as they both times with the same thing but the second one (1.5) is bigger
3 0
3 years ago
Other questions:
  • Hurry please!!!!! Which of the following answer choices is NOT a type of volcano?
    5·1 answer
  • Some facts or characteristics of endoplasmic reticulum
    14·1 answer
  • Jena's blueberry-pineapple smoothie measured 200g and was contained in 300ml. What is it's density?
    9·2 answers
  • An atom contains 16 protons, 18 neutrons, and 16 electrons what is its mass number?
    10·1 answer
  • A 21.82 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 21.33 grams of CO2 and 4
    5·1 answer
  • This is Science, if you can answer this, much appreciated :) Both questions a and b, thank you!! I need this asap :)
    13·1 answer
  • How many moles of NaOH are in a 50.0 g sample of NaOH?
    7·2 answers
  • 1. Which of these is a chemical property? *
    6·1 answer
  • Inquiry Extension Consider a reaction that occurs between solid potassium and chlorine gas. If you start with an initial mass of
    11·1 answer
  • Q3.What did you observe about the wavelengths and frequencies of the different colors of light?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!