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
julsineya [31]
3 years ago
14

What effect does atmospheric pressure and altitude have on the boiling point of water?

Chemistry
1 answer:
NeTakaya3 years ago
5 0
The temperature change.
You might be interested in
A solution that is 0.20 m in hcho2 and 0.15 m in nacho2 find ph
Mashutka [201]
We are given
0.2 M HCHO2 which is formic acid, a weak acid
and
0.15 M NaCHO2 which is a salt which can be formed by reacting HCHO2 and NaOH

The mixture of the two results to a basic buffer solution
To get the pH of a base buffer, we use the formula
pH = 14 - pOH = 14 - (pKa - log [salt]/[base])

We need the pKa of HCO2
From, literature, pKa = 1.77 x 10^-4
Substituting into the equation
pH = 14 - (1.77 x 10^-4 - log 0.15/0.2)
pH = 13.87

So, the pH of the buffer solution is 13.87
A pH of greater than 7 indicates that the solution is basic and a pH close to 14 indicates high alkalinity. This is due to the buffering effect of the salt on the base.
5 0
3 years ago
Abbrevation of mass in the si unit
Leno4ka [110]
The SI unit for mass is Kilogram (kg).
3 0
3 years ago
Which salt is formed whenHCI is mixed with the sodium hydroxide write formula equation?​
IRISSAK [1]
NaOH + HCl → H2O and NaCl.
8 0
2 years ago
Read 2 more answers
What is an ion? Describe and give an example.
Goshia [24]
An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule. An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom. An example is Iron (III) , Iron (II) , lithium, and hydrogen.
3 0
3 years ago
Read 2 more answers
Which statement best describes what is taking place?
muminat
Therefore Chlorine is losing electrons and being oxidized. Hope it helps.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the compound MnCl2 called?
    7·1 answer
  • The particle size of solute particles does not affects the rate. Question 14 options: True False
    5·1 answer
  • a mixture of carbon and sulfur has a mass of 9.0 g. complete combustion with excess o2 gives 22.5 g of a mixture of co2 and so2.
    15·1 answer
  • 5. How many moles are in 58.6 L of Nitrogen gas (N.) at STP?
    7·1 answer
  • How does sandstone change into quartzite
    14·1 answer
  • What is the relationship between wind and ocean waves
    13·1 answer
  • Balance the reaction below using the correct coefficient.<br><br> __Ag2S --&gt; __Ag + __S8
    6·1 answer
  • Analysis of an ore of calcium shows that it contains 13.61 g calcium and 21.77 g oxygen in a 46.28-g sample. Calculate the perce
    14·1 answer
  • Help with science!!!!
    12·1 answer
  • PLEASE HELP!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!