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
7nadin3 [17]
3 years ago
8

Balancee por tanteo las siguientes ecuaciones químicas. Escriba el nombre a reactantes y productos. H2O5 + H2O ---> HNO3 Na2O

+ OH2O --> ONaOH
Chemistry
1 answer:
Elan Coil [88]3 years ago
3 0

Answer:

a. N₂O₅ + H₂O ⇒ 2 HNO₃ (pentóxido de dinitrógeno + agua ⇒ ácido nítrico)

b. Na₂O + H₂O ⇒ 2 NaOH (óxido de sodio + agua ⇒ hidróxido de sodio)

Explanation:

Tenemos que balancear, por el método de tanteo, las siguientes ecuaciones químicas.

a. En la primera reacción, el pentóxido de dinitrógeno reacciona con agua para formar ácido nítrico. Es una reacción de síntesis o combinación.

N₂O₅ + H₂O ⇒ HNO₃

Podremos obtener la ecuación balanceada si multiplicamos HNO₃ por 2.

N₂O₅ + H₂O ⇒ 2 HNO₃

b. En la segunda reacción, óxido de sodio reacciona con agua para formar hidróxido de sodio. Es una reacción de síntesis o combinación.

Na₂O + H₂O ⇒ NaOH

Podremos obtener la ecuación balanceada si multiplicamos NaOH por 2.

Na₂O + H₂O ⇒ 2 NaOH

You might be interested in
Which of the following statements about subatomic particles best characterizes protons?
REY [17]
Lets get this straight:-

Protons → Positive charge, found in nucleus, heavy

Now, the only one we see that seems to be correct is A) positive charge, heavy, found in the nucleus of an atom
3 0
3 years ago
Which quantity is most closely related to the speed of gas particles?
max2010maxim [7]
The temperature of the gas, the hotter they get the faster they move. the colder they get, the slower they move
3 0
3 years ago
Read 2 more answers
The acid from burning coal is rained back down onto the planet surface and reacts with
jeka94
What? Why does it have a question mark it makes no sense because there isn’t any options and you didn’t explain what the question is about.
4 0
2 years ago
Dispersal of matter and energy can be directly related to spontaneity if the: Select the correct answer below
n200080 [17]

Answer:

d. there are no conditions for this correlation.

Explanation: Dispersal of matter is a term used to describe the various processes and activities involved in the transfer of materials from one location to another.

The spontaneity of a process tries to explain that a process will continue to occur when an initial force has been applied, it doesn't require the continous input of energy for it to continue to take place.

7 0
3 years ago
12 thousand in scientific notation
vodka [1.7K]
It would be 12000 = 1.2 * 10^4
6 0
3 years ago
Other questions:
  • NEED HELP ASAP
    13·1 answer
  • What is the total pressure exerted by the mixture of gases only products or products + reactants?
    5·1 answer
  • When must scientist conduct controlled experiments ?
    13·1 answer
  • (1.6 × 10-19)(5.0 × 106) = C × 10D
    7·2 answers
  • A student dissolved 5.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution
    11·1 answer
  • The balanced reaction between aqueous nitric acid and aqueous strontium hydroxide is ________.
    6·1 answer
  • A solution is prepared by mixing 250 mL of 1.00 M CH3COOH with 500 mL of 1.00 M NaCH3COO. What is the pH of this solution? (Ka f
    7·2 answers
  • 3.Which of these is NOT part of the cell theory? * "
    7·2 answers
  • Which scale is never used by scientists?
    15·1 answer
  • If you can do this for me that would be great thank you!​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!