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What else can I help you with?
Will pure hydrogen give the same result when burning splinter inserted on the mouth of the test tube?
When burning hydrogen at the mouth of a test tube, it will produce a squeaky pop sound due to the rapid combustion of hydrogen gas. This reaction occurs because hydrogen easily reacts with oxygen in the air to form water vapor, releasing energy in the process. The splinter would likely catch fire and burn more vigorously due to the presence of hydrogen gas in the test tube.
What energy does burning coal give?
Burning coal gives heat (thermal), light and sound energy.
Does burning produce water?
Burning produce water.
Which gas is usually liberated when an acid reacts with a metal. Illustrate with example. How will you test for the presence of this gas?
Hydrogen gas is usually liberated when an acid reacts with a metal, as in the reaction between hydrochloric acid and zinc: HCl + Zn -> ZnCl2 + H2. To test for the presence of hydrogen gas, you can place a burning splint near the reaction vessel; if the gas is present, it will produce a 'pop' sound as it ignites.
What other product will you get from burning sugar pure carbon and?
when burning sugar, many things could happen, when using a match or something, usually the sugar separates into carbon, oxygen, and hydrogen, the hydrogen and oxygen usually ignite and burn, this heat usually heats up the sugar more and makes more hydrogen and oxygen, which then also burns. when the H and O burn, they give off H2O (water) and the carbon remains, one alternative to what could happen, is that the carbon could react with oxygen and make CO2 (carbon dioxide) and the hydrogen and oxygen ignite and produce the H2O.
Will pure hydrogen give the same result when burning splinter inserted on the mouth of the test tube?
When burning hydrogen at the mouth of a test tube, it will produce a squeaky pop sound due to the rapid combustion of hydrogen gas. This reaction occurs because hydrogen easily reacts with oxygen in the air to form water vapor, releasing energy in the process. The splinter would likely catch fire and burn more vigorously due to the presence of hydrogen gas in the test tube.
When hydrogen burns in air the change is chemical Give two reasons to support this assertion?
When hydrogen burns in air with H2+O2= H20
Can give di sodium hydrogen citrate in urinary tract itching and burning symptoms?
use of disodium hydrogen citrate in urinary tract infection
Can you give me some seminar topic related to astrophysics?
1.Helium burning in stars. 2.Hydrogen burning in stars. 3.Big bang theory
Why does burning glucose and burning octane give the same products?
Because both are hydrocarbons (having only carbon and hydrogen) so produce only carbon dioxide and water vapours on combustion.
How can you make water from hydrogen hydrogen from water?
Yes. You cannot get water from hydrogen alone. You need oxygen. Since oxygen is a part of the atmosphere, simply burning hydrogen in air will give you water vapor. Passing an electric current through water will split it back into hydrogen and oxygen.
Could you give a chemical test to differentiate between oxygen and hydrogen?
Suppose you have 2 beakers. One with hydrogen and the other with oxygen. Put a thin burning wooden stick in each of the beakers. If the stick burns more violently and gives much more heat, you're sure that the one you picked is the one with oxygen. If you put a burning stick into hydrogen the gas will ignite.
Why does hydrogen give off a squeaky pop?
Sounds are vibrations. When you ignite hydrogen, a bunch of it explodes at once, before settling down to a steady state. You also get a pop when you ignite a propane torch, and then you get a sizzling sound. Most gasses will give some sort of pop when you first ignite them. Ordinarily, a flammable gas will ignite between certain concentrations. Too weak a concentration and there isn't enough fuel. Too high a concentration and there isn't enough oxygen.
Does magnesium give a positive pop test when testing with hydrogen?
Yes it does. However, it takes a much longer period of time to get the magnesium to give off hydrogen particles. After a solid 45 minutes you might get a pop, but it's part of the Alkaline Earth Metals which means yes... it will eventually pop.
What energy does burning coal give?
Burning coal gives heat (thermal), light and sound energy.
Can dogs eat cooked lamb bones?
no cooked lamb bones splinter you can only give it to them raw.
Does hydrogen give off bad gases when you burn it?
When hydrogen is burned, it produces water vapor as the only byproduct. This makes hydrogen a clean and environmentally friendly fuel source compared to fossil fuels, which produce harmful emissions such as carbon dioxide and particulate matter.
