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
Lemur [1.5K]
2 years ago
6

What would be the mass number of an atom with an atomic mass of 56.23 amu?

Chemistry
1 answer:
OlgaM077 [116]2 years ago
8 0

Answer:

26

Explanation:

26 because if you split 56.23 in half you get 26

You might be interested in
A group of students created a model showing a type of matter which of the following discribes what is shows by the model?
Lady_Fox [76]

Answer:

liquid

Explanation:

6 0
3 years ago
Which of the following pairs of aqueous solutions will form a precipitate when mixed?
wolverine [178]
 I think the correct answer from the choices listed above is option B. The reactants calcium sulfide and sodium sulfate will react and form a precipitate which is calcium sulfate since it is only slightly soluble in aqueous solution. Hope this answers the question.
4 0
2 years ago
Can you please help me?
lorasvet [3.4K]

Answer:

60 moles of NaF

Explanation:

The balanced equation for the reaction is given below:

Al(NO3)3 + 3NaF —> 3NaNO3 + AlF3

From the balanced equation above,

3 moles of NaF reacted to produce 1 mole of AlF3.

Therefore, Xmol of NaF will react to produce 20 moles of AlF3 i.e

Xmol of NaF = 3 x 20

Xmol of NaF = 60 moles

Therefore, 60 moles of NaF are required to produce 20 moles of AlF3.

4 0
3 years ago
With no difference in temperatures and 100% humidity, will it rain? Why or Why not?
Artyom0805 [142]
Not necessarily, rain needs some mechanism such as instability of vertical air movement..
7 0
3 years ago
What are the products of a neutralization reaction?
vfiekz [6]
In an acid and base neutralization reaction, the products are salt and water.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What happens when you decrease the number of electrons in an atom?
    8·1 answer
  • What is sinking cold air and rising warm air?
    5·1 answer
  • Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactan
    9·2 answers
  • A dioxin-contaminated water source contains 0.083% dioxin by mass. How much dioxin is present in 3.3 L of this water? Assume a d
    8·1 answer
  • Hypothesis 2 (Particle size): If you
    6·1 answer
  • Find the volume of a box that's 5 inches by 5 inches by 10 inches
    7·1 answer
  • Calculate the density of an object with a mass of 25g and a volume of 10ml
    7·1 answer
  • Use the following equation to determine the charge on bromine when it dissociates from sodium and determine whether it is being
    14·2 answers
  • Pleaseeee help pretty please
    13·2 answers
  • Find the number of Fe2O3 moles needed to release 12 moles of CO2 . ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!