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
Sergio039 [100]
3 years ago
15

Hydrochloric acid reacts with sodium hydroxide to form water and sodium chloride. Hydrochloric acid is an extremely acidic, clea

r, corrosive liquid. Sodium hydroxide is a very basic white solid. what can be known about the reactants of this reaction?
a) they will be clear
b) they will not have the properties of sodium hydroxide or hydrochloric acid
c) they will be corrosive
d) they will have the properties of sodium hydroxide or hydrochloric acid​
Chemistry
1 answer:
olya-2409 [2.1K]3 years ago
3 0

Answer:

I think it is a).

Explanation:

You might be interested in
1.00 mole of an ideal gas at STP is cooled to -41°C while the
qwelly [4]

Answer:

V₂ = 18.13 L

Explanation:

Given data:

Mole of gas = 1 mol

Initial temperature = 273 K

Initial pressure = 1 atm

Final volume = ?

Final temperature = -41°C (-41+273 = 232 K)

Final pressure = 805 mmHg (805/760 = 1.05 atm)

Solution:

First of all we will calculate the initial volume of gas.

PV = nRT

V = nRT/P

V = 1 mol × 0.0821 mol.L/atm.K × 273 K / 1 atm

V = 22.4 L/atm / 1 atm

V = 22.4 L     ( initial volume)

Now we will determine the final volume by using equation,

P₁V₁/T₁ = P₂V₂/T₂

P₁ = Initial pressure

V₁ = Initial volume

T₁ = Initial temperature

P₂ = Final pressure

V₂ = Final volume

T₂ = Final temperature

Now we will put the values.

V₂ = P₁V₁ T₂/ T₁ P₂  

V₂ = 1 atm × 22.4 L ×  232 K / 273 K × 1.05 atm

V₂ = 5196.8 atm .L. K / 286.65 atm.K

V₂ = 18.13 L

5 0
3 years ago
What evidence led scientists to develop the theory of plate tectonics
hoa [83]
Earth quake and volcanoes. 
I hope i have answerd your question.
Your welcome.
5 0
3 years ago
which equation is setup correctly to determine the volume of a 1.5 mol sample of oxygen gas at 22 degrees Celsius and 100 kPa
rjkz [21]
Hello!

We have the following data:


v (volume) = ? (in L)
n (number of mols) = 1,5 mol
T (temperature) = 22 ºC 
First let's convert the temperature on the Kelvin scale, let's see:
TK = TºC + 273,15
TK = 22 + 273,15
TK = 295,15

P (pressure) = 100 kPa → P = 100000 Pa → P ≈ 0,987 atm
R (gas constant) = 0,082 atm.L / mol.K

<span>We apply the data above to the Clapeyron equation (gas equation), let's see:

</span>P*V = n*R*T

0,987*V = 1,5*0,082*295,15

0,987V = 36,30345

V =  \dfrac{36,30345}{0,987}

\boxed{\boxed{V \approx 36,78\:L}} \end{array}}\qquad\checkmark

I hope this helps. =)
4 0
3 years ago
Sxty-D<br><br> 1. What fraction of the elements on the periodic table are metals?
strojnjashka [21]

Answer:

80%

Explanation:

3 0
4 years ago
CAN SOMEOME GIVE ME AN EXAMPLE OF
n200080 [17]

Answer:

- A ball does not move unlesss you kick it and it rolls aways

- a car stays still and is not in motion, unless you start the engine

- a pencil stays still on a table, it moves when you pick it up off the table

Explanation:

7 0
3 years ago
Other questions:
  • What is the mass of 4.75 moles of arsenic trichloride
    15·2 answers
  • What is an alpha particle?
    14·2 answers
  • Which of the following describes a homogeneous mixture?
    13·2 answers
  • Part 1: What is a black dwarf? Part 2: What is the fate of Sol?
    14·1 answer
  • What kind of ions do acids have and what kind of ions do bases produce when you dissolve them in water
    13·1 answer
  • How many electrons in an atom could have these sets of quantum numbers? n=4, l=3
    6·1 answer
  • Complete and balance the molecular equation for the reaction of aqueous iron(III) nitrate, Fe ( NO 3 ) 3 , and aqueous lithium h
    8·1 answer
  • Solve using the distributive property <br>- 592×7 + 592 × 3​
    15·1 answer
  • As a chlorine atom becomes a negative ion, the atom
    10·2 answers
  • Dalton's Atomic Model
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!