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What is the functions of all the parts in a Bunsen burner?
Funtions of the Bunsen burner: air-hole: to control the amount of air let into the Bunsen burner for combustion. barrel: To allow the flame to beat a suitable height for burning. base: To support the Bunsen burner so that it will not fall over. collar: helps to adjust the gas being produced gas tap: to store gas. jet: To allow gas to enter the Bunsen Burner ( by helpingppl) Flame: the one part you don't want to forget
Carbonic acid is fairly unstable and quickly dissociates into?
It dissociates into carbon dioxide and water, if it is in solution it dissociates into Hydrogen ion and bicarbonate ion.
What is water starch?
No, water does not contain starch. Instead, water contains two hydrogen and one oxygen atom. It is considered a fairly simple molecule.
Is the escape velocity of hydrogen at mars more than it's gravity or in other words can hydrogen in gaseous state exist on the planet mars?
Hydrogen probably cannot exist for a long time on Mars. As you suggest this is because of the planet's fairly low gravity and escape velocity. It's easier for a very light atom or molecule, such as hydrogen, to reach the planet's escape velocity, caused by collisions in the atmosphere.
Is 'hydrogen' a metal a nonmetal or a metalloid?
In the Scientific Community, Hydrogen is accepted as a non-metal. One of the most common reason's for this is because Hydrogen is a gas (at room temperature). A statement that can invalidate this is, Mercury is a metal, but is a liquid (at room temperature). Experiments that justify Hydrogen's placement amongst the Alkali Metals include very low temperatures and very high pressures, at which Hydrogen acts like a metal, being more electrically and thermally conductive than silver. Other facts that propose Hydrogen as a metal are fairly simple. All alkali metals react violently with Oxygen, forming an oxide, or rust. Hydrogen can be burned with Oxygen, to create Hydrogen-Oxide (Water, Hydrogen Peroxide, etc). To support this even further, rust is a crystal. The reason why water expands when frozen is because it assumes a crystalline structure.
What is the functions of all the parts in a Bunsen burner?
Funtions of the Bunsen burner: air-hole: to control the amount of air let into the Bunsen burner for combustion. barrel: To allow the flame to beat a suitable height for burning. base: To support the Bunsen burner so that it will not fall over. collar: helps to adjust the gas being produced gas tap: to store gas. jet: To allow gas to enter the Bunsen Burner ( by helpingppl) Flame: the one part you don't want to forget
Carbonic acid is fairly unstable and quickly dissociates into?
It dissociates into carbon dioxide and water, if it is in solution it dissociates into Hydrogen ion and bicarbonate ion.
What does smoke from a burner during the self clean cycle on a GE oven mean?
It most likely means that there was some food residue on the burner. The smoke from the burner itself should stop fairly quickly.
What is the pH of 3 percent hydrogen peroxide and water solution?
Since the dissociation constant for hydrogen peroxide is 2.4 x 10^-12 (very very small) if only a 3% concentration were to be mixed with water the pH would be negligible. However the main reason Hydrogen peroxide stings when you spill or pour it on a cut to disinfect it is because of its fairly high reactivity.
Why is Hydrogen Fluoride the weakest acid?
Hydrogen fluoride is a weak acid but it is by no means the weakest. It is actually stronger than most other weak acids. It is a weak acid because the H-F bond is fairly strong and difficult to break, so it only dissociates to a small degree in water.
How do you make hydrogen carbonate?
One of the common ways would be bubbling a gas containing carbon dioxide through an aqueous solution of a fairly weak base, such as ammonia. Ammonium hydrogen carbonate would be formed in the solution and could be recovered from solution. (If a strong base such as sodium hydroxide were to be used, the product would be a metal carbonate rather than a hydrogen carbonate, unless special reaction conditions, for example, very fast stirring with limited amounts of the strong base added slowly were maintained to prevent the formation of the full carbonate.)
Why hydrogen is not an energy source?
Ever heard of the hydrogen bomb? It is less stable than you might expect. The above answer is not really correct. A hydrogen bomb is not related to hydrogen gas in this sense. You can run a car engine off hydrogen gas fairly easily and safely in a controlled environment. The problem is to find a cheap source of hydrogen.
How are hydrogen and helium alike?
I'm fairly certain that both hydrogen and helium are lighter then air. Example, if you filled a balloon with either the balloon would float. And both are combustible. Hydrogen is some what more dramatic in its combustion however, the tragic example being the hindenburg.
To find out what a blu ray burner is capable of doing.?
Yes, by burning them onto other disks you can archive and sage it to your pc or mac. They usually work better with pc's in my experience but you can get it working fairly easily on mac's.
When is hydrogen expected to be easily accessible to the general public?
It is currently very easy to obtain. Local welding supply or gas supply companies offer hydrogen in T bottles. Almost all of the hydrogen currently available is stripped from natural gas, so the cost is fairly low.
How do you get a CD burner if your computer does not have one?
External CD burners can be purchased at any electronics store with a computer department. Best Buy has a wide variety. They are simple to use, fairly inexpensive and only require a USB port.
What is water starch?
No, water does not contain starch. Instead, water contains two hydrogen and one oxygen atom. It is considered a fairly simple molecule.
