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
Solnce55 [7]
3 years ago
12

What is the mass of 3.25 moles of sodium hydroxide (NaOH)?

Chemistry
2 answers:
Dimas [21]3 years ago
5 0

Answer:

<em>1 mole is equal to 1 moles NaOH, or 39.99711 grams.</em>

Explanation:

<em>Hope this helps have a nice day :)</em>

Anettt [7]3 years ago
4 0

Answer:

130 g

Explanation:

mol = mass/molar mass

Molar Mass of NaOH = 22.99 (Na) + 16 (O) + 1.008 (H) = 39.998

now your equation is:

3.25 = mass/39.998

multiply the molar mass to both sides to cancel it out on the right side

129.9935 = mass

You might be interested in
A group of students is investigating whether aluminum is a better thermal conductor than steel. The students take an aluminum wi
Mademuasel [1]

The students have conducted an experiment to check their hypothesis on the thermal conductivity of two metals; Aluminum and steel. The experimental observations have been noted, and the next step based on the scientific procedure is to analyze the data.

Analysis of data suggests that; since the length of wax after 10 min is lower in Al than steel, aluminum is a better thermal conductor.

Ans B) Analyze the data

7 0
3 years ago
Read 2 more answers
An inherited characteristic of an organism is called a ___________________.
Firlakuza [10]

Answer:

fitness. the ability of an organism to survive and reproduce in its environment. adaptation. the inherited characteristic that increases an organism's chance of survival.

5 0
3 years ago
Read 2 more answers
Dalton assumed that all atoms of the same element were identical in all their properties. Explain why this assumption is not val
jeka57 [31]
This assumption is not valid because, there are some elements which exist in two or more forms;  they have the same atomic number but differ in their mass number, which meas that they possess different number of neutrons. These type of element are called isotopes. Isotope have the same atomic number  and similar physical and chemical properties but they have different number of neutrons and therefore possess different masses.  
4 0
3 years ago
If a 6 ohm wire is connected to a 10 volt battery, what will the current be?
lidiya [134]

Answer:

60 amperes

Explanation:

5 0
3 years ago
Read 2 more answers
Pls help, needed for chemistry
vovangra [49]

Answer:

go to a calculator and see the answer then make the hypothisis which is the answer

Explanation:

magic

7 0
2 years ago
Other questions:
  • The image below shows the surface of the Moon.
    12·2 answers
  • A solution is made by dissolving 4.87 g of potassium nitrate in water to a final volume of 86.4 mL solution. What is the weight/
    9·1 answer
  • What is the pH when the poH value is 2?
    15·1 answer
  • Do you think a battery system would OR wouldn’t have energy? If so, give me evidence/observations as to why you think so.
    10·1 answer
  • In what era did dinasours first appear?
    13·1 answer
  • How did technology impact the development of the cell theory?
    5·1 answer
  • Choose the correct answer from the choices below
    7·1 answer
  • I will give brainliest. If you burn the carbon in limited air, the reaction is
    12·1 answer
  • What kind of chemical do we release when we help others?
    15·2 answers
  • Atoms are bonded together due to the mixing of atomic orbitals to create mixed or hybrid orbitals. This is an example of a(n)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!