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What else can I help you with?
What happens if you put porcelain over a safety flame?
It will melt at first and then slowly start to vaporize
If a beaker full of vinegar and baking soda is tilted over a lit candle with out spilling any liquid solution out then why does the flame go out?
When vinegar and baking soda mix, they react to form an gas called carbon dioxide (CO2) which is heavier than air. The flame needs oxygen (O2) to burn. When the beaker is tilted, it spills the heavy carbon dioxide gas over the flame and suffocates it.
When the carbon dioxide gas was poured over the flame why was the flame extinguished?
Carbon dioxide is a heavy gas that displaces oxygen, which is necessary for a flame to burn. By pouring carbon dioxide over the flame, the oxygen around the flame is depleted, causing the flame to be extinguished.
Why are pans placed over a flame and not on the side of the flame?
Pans are placed over a flame and not on the side of the flame, because it is an energy transfer by direct contact called conduction. And as you can see, pans are usually made of metals, wherein metals are a good conductor of heat unlike wood, which is a poor conductor of heat.
What is the composition of the deposit on the porcelain dish when it was held over a luminous flame?
The deposit on the porcelain dish from holding it over a luminous flame is likely a mixture of soot, carbon, and other combustion byproducts. This can result from incomplete combustion of organic materials present in the flame.
What happens if potassium is sprayed over the flame?
If you were to spray potassium over a Bunsen burner flame it should emit a lilac/purple colored flame due to the presence of potassium ions.
What happens when you squeeze an orange peel over a flame?
Well, generally afterwards, you eat it. :)
What happens if you put a tile over a Bunsen burner when the safety flame is lit?
NOTHING
What happens if you put porcelain over a safety flame?
It will melt at first and then slowly start to vaporize
What happens to white porcelain when held over the safety flame?
When held over a safety flame, white porcelain may become dirty or sooty from the flame. The heat may also cause the porcelain to change color slightly or develop a smoky residue on its surface.
What happens when you heat ice and sodium chloride?
Ice is melted over 0 0C and salt is melted over 801 0C.
How do you use sprayed chicken in the sentence?
When Jack cracked that joke, Jill sprayed chicken all over the kitchen table.
What happens when astatine vapor is passed over heated metallic sodium?
When astatine vapor is passed over heated metallic sodium, the astatine will react with the sodium to form sodium astatide (NaAt). This reaction is a typical halogen-alkali metal reaction where the halogen displaces the metal from its salt. Sodium astatide is an ionic compound often used in medicinal imaging.
Which gas will be evolved if Sodium bicarbonate is added to a solution of Tartaric acid. How will you test this gas?
You should get carbon dioxide (CO2). Combining sodium bicarbonate to tartaric acid will yield water-soluble sodium tartrate and carbonic acid. Carbonic acid (H2CO3) will instantly decompose into water and carbon dioxide. Collect the gas, pour it over a lit candle flame. The flame will go out, proving that it's CO2. sodium bicarbonate and Tartaric acid together in dry form are baking powder.
If a beaker full of vinegar and baking soda is tilted over a lit candle with out spilling any liquid solution out then why does the flame go out?
When vinegar and baking soda mix, they react to form an gas called carbon dioxide (CO2) which is heavier than air. The flame needs oxygen (O2) to burn. When the beaker is tilted, it spills the heavy carbon dioxide gas over the flame and suffocates it.
What is being sprayed out of the planes on certain days in the sky?
Gypsy moths are sprayed for in some areas over the city. Other then that, nothing except exhaust.
When water is salted and boils overcausing the flame of the gas burner to turn bright orange .why?
This is due to the presence of sodium atoms in the salt (i.e. sodium chloride). The electrons orbiting a sodium atom can only occupy certain discrete energy levels. When they gain energy, for example when heated, they are excited and jump up to a higher energy level. However, the lower energy state is more favourable, and so the electrons lose this extra energy and drop back down. The energy is released in the form of photons (light), with the frequency (colour) of the light determined by the amount of energy. As the electrons can only occupy certain energy levels, only certain frequencies are produced, depending on the type of atom. In sodium's case, it is orange.
