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
Allushta [10]
2 years ago
5

Two Balloons one filled with hydrogen gas and second filled with neon gas. what gas should be used in an experiement to identify

the element in each balloon?
Chemistry
1 answer:
dalvyx [7]2 years ago
8 0

Answer:

Oxygen

Explanation:

If two balloons are filled with hydrogen gas and helium gas respectively, then we want to identify what gas is in each balloon, we have to do so by exposing the both balloons to flame in an oxygen atmosphere.

Hydrogen combines with oxygen in the presence of a flame with quite a loud sound and the flame is sustained but when a flame is brought near helium gas in a balloon, the gas will only make a little sound when exposed to the flame and extinguish the flame.

The reason for the explosion of the gas in the hydrogen balloon is that combustion of hydrogen gas is exothermic. The heating up of surrounding air molecules leads to a sudden explosion.

However, the helium balloon makes a little sound when the balloon is ruptured releasing helium gas which extinguishes the flame.

You might be interested in
Each of the diagrams below shows an electrically neutral atom. fill in the missing number of protons (n) neutrons (and), electro
vova2212 [387]
What is the diagram?
7 0
3 years ago
CNC NaCl HCL are all classified as
Leona [35]
<span>A) elements and compounds. Compounds are two combined elements.</span>
6 0
2 years ago
Do step 3 as outlined in the lab guide. Record your results in the appropriate blanks.
PolarNik [594]

Explanation:

Do the step 3 as outlined in the lab guide. record your results in the appropriate blank.

D

8 0
3 years ago
at what temperature will you find more potassium nitrate(kno3) in 100 g of H2O . In other words at which temperature will you ha
Oksana_A [137]
The answer to this question would be: <span>85c 
</span>Solubility is influenced by the temperature of the molecule. Higher temperature will result in a higher solubility. That is why brewing using hot water will be easier than using cold water. Higher temperature also means higher reaction rate.
4 0
3 years ago
Use the following periodic table to help you. Which of the following would be classified as a metalloid?
Rama09 [41]
Silicon is a metalloid
4 0
3 years ago
Other questions:
  • All elements have a unique atomic emission spectrum. In which of the following scenarios would this fact be most useful?
    10·1 answer
  • Which diagram best illustrates the stage in the formation of the solar system at which the sun formed?​
    13·1 answer
  • What two factors affect the strength of gravitational force
    9·1 answer
  • Where does the electrical energy produced through wave energy come from?
    12·1 answer
  • The enthalpy change for the reaction of titanium metal with gaseous iodine is given by the following thermochemical equation: 2
    10·1 answer
  • What factor can limit the buffering capacity of a molecule?
    15·1 answer
  • What is oxidized and what is reduced in this reaction? N 2 H 4 (l)+2H 2 O 2 (l) N 2 (g)+4H 2 O(g) Nis reduced and H is oxidized.
    15·2 answers
  • 20 POINTS + BRAINLIEST, HELP
    6·1 answer
  • Which best represents a physical change?
    13·1 answer
  • Drag each label to the correct location. Each label can be used more than once.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!