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
nexus9112 [7]
3 years ago
14

True or false Nitrogen - 15 has 7 neutrons

Chemistry
1 answer:
BaLLatris [955]3 years ago
3 0

Answer:

Yes Nitrogen has 7 Neutrons

Explanation:

You might be interested in
0.71 g Cu equals how many moles
Norma-Jean [14]
The correct answer is 0.011330374846536 Hope this helps ;D
5 0
3 years ago
Read 2 more answers
Enter your answer in the provided box. Calculate the volume of a 1.420 M NaOH solution required to titrate 40.50 mL of a 1.500 M
Nikolay [14]

Explanation:

Below is an attachment containing the solution.

7 0
3 years ago
What is the concentration of a sodium hydroxide solution if 14.5 mL of it are exactly neutralized by 30.0 mL of a 0.500 M hydroc
rusak2 [61]

Answer:

1.03 M

Explanation:

Step 1: Write the balanced equation

NaOH + HCl ⇒ NaCl + H₂O

Step 2: Calculate the reacting moles of HCl

30.0 mL (0.0300 L) of 0.500 M HCl react.

0.0300 L × 0.500 mol/L = 0.0150 mol

Step 3: Calculate the moles of NaOH that react with 0.0150 moles of HCl

The molar ratio of NaOH to HCl is 1:1. The moles of NaOH that react are 1/1 × 0.0150 mol = 0.0150 mol.

Step 4: Calculate the molar concentration of NaOH

0.0150 moles of NaOH are in 14.5 mL (0.0145 L).

M = 0.0150 mol/0.0145 L = 1.03 M

4 0
3 years ago
Please help me with these questions, im not understanding :(
azamat

Answer:

this is all the answers i hope you have a good day

Explanation:

may i please have a branlliests

Download pdf
8 0
3 years ago
Which period does this atom belong to?
GrogVix [38]
I think it’s to long to fit in a period??
7 0
3 years ago
Other questions:
  • This is to observe carefully and in detail so as to identify causes, key factors, or possible results
    5·2 answers
  • Which component within a nuclear reactor directs neutron bombardment? turbine
    6·2 answers
  • Which wave corresponds to the higher-energy radiation? which wave corresponds to the higher-energy radiation? wave (b) has the h
    8·1 answer
  • Select the correct statement (2.5 points) (A) Elements in the same row are similar in size. (B) Elements in the same column have
    11·2 answers
  • Determine the number of moles of compound and the number of moles of each type of atom in each of the following:
    14·1 answer
  • Story that ends with I suddenly wake up and realize that it was a dream​
    12·1 answer
  • Metals have the ability to conduct electricity more effectively than other materials, such as ionic and covalent substances. Thi
    11·1 answer
  • Solve as soon as possible with detailed step by step explanation ​
    11·1 answer
  • A sugar crystal contains approximately 1. 9×1017 sucrose (c12h22o11c12h22o11) molecules. part a what is its mass in mgmg ? expre
    8·1 answer
  • What are some characteristic properties of elements to the left of the elements along the ""staircase""? To the right?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!