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
Arturiano [62]
2 years ago
10

Write a balanced chemical equation based on the following description:

Chemistry
1 answer:
goblinko [34]2 years ago
5 0

<u>the balanced chemical equation was shown here :</u>

2 K3PO4 (aq) +  3 NiBr2(aq)      ------------>>   Ni3(PO4)2 (s) +  6 KBr (aq)

You might be interested in
If 25 mL of a HCl solution of unknown concentration was neutralized with 10 mL of a 0.30 M NaOH solution, what was the original
QveST [7]

Answer:

0.12 M

Explanation:

Step 1: Write the balanced equation

NaOH + HCl ⇒ NaCl + H₂O

Step 2: Calculate the reacting moles of NaOH

10 mL of a 0.30 M NaOH solution react.

0.010L \times \frac{0.30mol}{L} = 3.0 \times 10^{-3} mol

Step 3: Calculate the reacting moles of HCl

The molar ratio of NaOH to HCl is 1:1. The reacting moles of HCl are 1/1 × 3.0 × 10⁻³ mol = 3.0 × 10⁻³ mol.

Step 4: Calculate the concentration of HCl

3.0 × 10⁻³ mol of HCl are in 25 mL of solution.

M = \frac{3.0 \times 10^{-3} mol}{0.025L} = 0.12 M

5 0
3 years ago
Please help a student out
e-lub [12.9K]

Answer:

9. B

10. A

I hope this really helps you out

8 0
3 years ago
Which of the following is not among the elements to include on your note cards?
Mrac [35]

Answer:

c

Explanation:

7 0
3 years ago
When Jorge looks at the Moon from Earth, he sees different phases of the Moon depending on the time of the month he observes the
eimsori [14]

Answer:

Because of the revolution of the moon about the earth.

Explanation:

The moon is the natural satellite of the earth; which rotates about its axes and orbits around the earth. As the moon orbits the earth with respect to time, it would complete a revolution in 27.3 days.

During revolution, different phases of the moon can be observed by someone on the earth. This is due to its location at different time during the process. Therefore, Jorge was able to see different phases of the moon because of its revolution about the earth.

5 0
2 years ago
How many grams are there in 3.3 x 1023 molecules of N2I6?
FromTheMoon [43]

Answer:

The number of grams is 434.5 g.

Explanation:

5 0
2 years ago
Other questions:
  • What is the chemical formula of this organic compound
    15·1 answer
  • What’s the best answer
    14·1 answer
  • Click the DeltaH is an Extensive Property button within the activity, and analyze the relationship between the two reactions tha
    5·1 answer
  • Within each biome how can the environment be organized into levels from complex to simple
    8·1 answer
  • Which element, if combined with chlorine, will have the greatest attraction for the chlorine electrons?
    13·2 answers
  • 4.50 g of NaCl reacts with 10.00 g of AgNO3 to produce 7.93 g of AgCl. If the theoretical amount of AgCl that can be formed is 8
    10·1 answer
  • Lipid molecules are made of long chains of hyrogen and _
    12·2 answers
  • How much work would it take to push two protons very slowly from a separation of 2.00×10−10m (a typical atomic distance) to 3.00
    5·1 answer
  • How many moles of oxygen is required to produce 7.8 moles of water?
    11·1 answer
  • What charge would you expect for an formed by P?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!