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
gladu [14]
3 years ago
9

It’s is the same one from my recent ones

Chemistry
1 answer:
UkoKoshka [18]3 years ago
5 0
<h2>9. Given : P + O2 = P2O5</h2>

Balanced Chemical Equation: <u>4</u>P + <u>5</u>O2 = <u>2</u>P2O5

<u>Reactant Product</u>

P = (1) 4 | P = (2) 4

O = (2) 10 | O = (5) 10

Reaction Information

Phosphorus + Dioxygen = <u>Phosphorus Pentoxide</u>

Reaction Type: <u>Synthesis</u>

<h2>10. Given: HCl + NaOH = NaCl + H2O </h2>

<u>Reactant Product</u>

H = 2 | H = 2

Cl = 1 | Cl = 1

Na = 1 | Na = 1

O = 1 | O = 1

<h3>Chemical Equation is already in balance.</h3>

Reaction Information<em>:</em><em> </em><em>Hydrogen Chloride </em>+ <em>Sodium Hydroxide</em> = <em>Sodium Chloride </em>+ <em>Water</em>

Reaction Type<u> </u><u>:</u><u> </u><u>Double Displacement (Acid-Base)</u>

<h3>For more info:</h3>

<u>How to balance chemical equation?</u>

brainly.com/question/15939935

You might be interested in
What does sound travel slowest through? Rock, Steel, Air, or Water?
tatyana61 [14]
Through Air sounds travels approximately 343 meters/second. Why the difference? Because the closer together the molecules in a substance are, the faster sound will travel through that medium.
5 0
3 years ago
Read 2 more answers
Please help me with this science ​
allochka39001 [22]

Answer:

Allows diffusion of sub...(true)

its found in both anim...(true)

produces en...(false)

4 0
2 years ago
What is this what is this
monitta

Answer:Attemted Failed

Maybe try to search

In a different way like:

what is the ingredient of cake

Instead of

how to make Cake

5 0
3 years ago
Select the correct answer.
ser-zykov [4K]

Answer:

I think the answer would be option d.

hope it helps.

3 0
2 years ago
The electrons in an insulator are tightly bound to their atoms.
Murrr4er [49]
If its a true or false statement . the answer is true 
4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two parts of a phospholipid
    10·1 answer
  • A student reacted NiS2 (MM = 122.83 g/mol) with O2 (MM=32.00 g/mol) to make SO2 (MM=64.07 g/mol) according to this balanced equa
    9·1 answer
  • How many grams of NaCI are present in 11.00 moles
    5·1 answer
  • Help me please fast​
    11·1 answer
  • Propose a mathematical equation to calculate the charge of an ion from the number of protons and electrons in an ion confirm tha
    14·1 answer
  • Calculate the molarity of 153.3g of H2SO4 in 1.290L of solution
    8·1 answer
  • A Sattelite is a (n)
    6·1 answer
  • The internal energy of a system __________. Question 66 options: is the sum of the kinetic energy of all of its components is th
    7·1 answer
  • When a solid undergoes _____ it takes up less space due to cooling
    8·2 answers
  • A gas has a volume of 100 mL and a pressure of 6 atm. What volume will the gas occupy when the pressure is reduced to 1 atm (tot
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!