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What is the empirical formula for a substance containing 65.95 percent barium and 34.05 percent chlorine?
BaCl2
What element has the symbol Ba?
Ba on the periodic table is Barium and its atomic number is 56
What is the name of the compound with the formula Ba(CN)2?
Barium chloride is the name of the compound with the formula BaCl2.
What is the name for the compound BaI2?
The chemical BaI2 is "barium iodide".
What is the compound name for Ba3P2?
The binary compound Ba3P2 stand for Barium Phosphide.
Can someone give an example of a Piezoelectric material?
Lead zirconate titanate
What is the energy band gap of barium titanate?
1.92 ev
What is the crystal structure of Barium titanate?
it has five possible crystal structures depending on the temperature
Do barium and barium have a reaction?
No. A substance will not react with itself.
What has the author A M J H Seuter written?
A M J H. Seuter has written: 'Defect chemistry and electrical transport properties of barium titanate'
Why electrical current arc through the ceramic insulator?
There may be a crack in the ceramic. Also, all insulating materials have a dielectric breakdown voltage, often expressed in volts per mil (0.001 inch). For example barium titanate ceramic breaks down at 75 volts per mil. Thus a 0.5 inch thick insulator of barium titanate ceramic will withstand up to 37,500 volts.
What is a Piezoelectric gauges?
An instrument used to measure blast pressures resulting from explosions and pressures created in firearms, using a piezoelectric substance that produces a voltage when under pressure.
Is barium a compound or a mixture or pure substance?
Barium is an element from the periodic table therefore it is neither a mixture or a compound
Where was barium discovered?
In 1808 it was shown that this substance was not an element. It starts with L and ends in e, so it cant be Barium.
What is the name of BaO in chemistry?
Barium oxide is formed from barium and oxygen.
Are there any materials that undergo strong contraction when an electric current is introduced?
Yes, all piezoelectric materials exhibit the reverse piezoelectric effect. A piezoelectric material is one that generates an electric field or electric potential in response to applied mechanical stress. Therefore, in the reverse case, passing an electric current through the material or an electric potential across the material, will cause it to contract or elongate, depending on the direction of the current. One of the best example of this is lead zirconate titanate which will contract/elongate up to about 0.1% of the original dimensions.
How do doctors use salt barium chloride and what do they use it for?
Barium chloride is toxic and hasn't medical use; barium sulfate is used for internal radiography as a contrast substance.
