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
Semenov [28]
3 years ago
11

In the following reaction, when a surplus of hydrazine (N2H4) reacts with 20 liters of hydrogen peroxide (H2O2), how many liters

of nitrogen gas will be released, given that both gases are at STP?
N2H4 + 2H2O2 →N2 + 4H2O


10 liters



0.1 liters



40 liters



20 liters
Chemistry
2 answers:
Ghella [55]3 years ago
5 0
The answer is 10 liters.
Kaylis [27]3 years ago
5 0

The correct answer is

10

:)

You might be interested in
What causes a substance to change states of matter?
kolezko [41]
Salutations!

What causes a substance to change states of matter?

Energy causes a substance to change states of matter. A matter needs energy to melt, evaporate, boil. Remember: Energy has a sudden change, but the temperature remains absolutely the same. An example of a change in energy is when ice is melting.

Hope I helped (:

Have a great day!
8 0
3 years ago
Question: In experiment your teacher has provided you with a sample of sandy, salty, ocean water and
liq [111]

Answer:

Explanation:

Homogeneous mixture is a mixture in which the components of the mixture are in the same proportion throughout any sample extracted from the mixture while an heterogeneous mixture is a mixture in which the components of the mixture differ in term of proportion when different samples of the mixture are extracted and compared.

For example, a sandy water will have some parts (usually the bottom) of the mixture with more sand than other parts of the mixture, hence, it (sandy water) is a heterogeneous mixture. While salty and ocean water has it's salt dissolved in the same proportion throughout the water in the mixture, hence salty and/or ocean water is a homogeneous mixture.

Sandy water can be separated by filtration (i.e using a filter paper to separate the sand from the water when the mixture is poured over a filter paper) while salty and ocean water can be separated by distillation (i.e boiling of the mixture so the water molecules can boil and move through a tube as gas or steam into another container where they are cooled and converted back to liquid or water while leaving the solid salt component of the mixture in the boiling tube).

3 0
3 years ago
Which mountain range was once the tallest in the world?
Ne4ueva [31]

Answer:

A

Explanation:

7 0
3 years ago
What units do we use to measure mass?
MA_775_DIABLO [31]

Answer:

We mostly use Kilograms and grams to measure mass =)

Explanation:

4 0
3 years ago
What are the 4 properties of hydrogen bonds?
tiny-mole [99]

Answer:

Solubility, Volatility, Viscosity and Surface Tension.

7 0
2 years ago
Other questions:
  • What mass of water is required to react completely with 157.35 g CO2?
    14·2 answers
  • An atom is most stable when it has eight electrons in its outermost energy level.
    8·1 answer
  • What is the heat of reaction H2 + 1/3N2 2/3NH3
    10·1 answer
  • Help please ASAP<br><br> How is salicylic acid obtained?
    11·1 answer
  • We know that the law of conservation of energy states that energy can not be created or destroyed. It only changes form. Conside
    11·2 answers
  • Why are atoms of lithium, sodium, and potassium almost neverfound alone in nature
    12·2 answers
  • Shield volcanoes form from _______-viscosity lava; composite volcanoes form from _______-viscosity lava.
    10·1 answer
  • Can a book sitting on a desk represent each of Newton's Laws?
    13·1 answer
  • How many moles ofO are present in 3.5 mol of Al2(SO4)3
    8·1 answer
  • AUDIO
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!