does hydrogen filled ballon any pH
Answers
Answer: Hydrogen is another gas lighter than air; it's much lighter than helium. Hydrogen, nonetheless, isn't utilized in balloons and this exhibition shows why. Helium is a unique gas called a Noble Gas, which implies it doesn't consume. At the point, when a match is held close to a helium-filled balloon, the balloon pops.
Explanation:
Answer:
Summary
Balloons filled with different gasses are observed and described before and after being touched with a burning candle.
Hazards
Before doing the experiment, let the students know the balloons can be quite loud.
Never, under any circumstances, transport balloons with hydrogen or hydrogen + oxygen in your car.
Hydrogen is flammable.
Chemicals and Solutions
Hydrogen gas
Helium gas
Oxygen gas
Materials
Balloons
Fishing line
Matches
Candle on Stick
Ten foot pointer with candle taped to one end
Goggles
Procedure
Fill 3 balloons of the same color. Fill one balloon with helium (or oxygen), another with hydrogen, another with a mix of hydrogen (2/3) and oxygen (1/3). Use fishing line and duct tape to suspend the balloons about 10 feet in the air and at least 3 feet apart, either from the floor or from a table or lab bench.
The balloons are ignited with the candle attached to the pointer.
Demonstration Hints
Caution: the 2:1 mixture is very loud!!! and can shake the rafters.
Discussion
First, students are asked to describe the balloons. Then, each balloon is popped using the candle on the pointer. Students are asked to observe and describe each event. Students are then asked to theorize about the balloons