Barium

get the volume of the chemical and the mass and divide the mass by it's volume

Barium bromide is an ionic compound. Barium (Ba) is a metal while bromine (Br) is a non-metal, resulting in the transfer of electrons from barium to bromine, forming an ionic bond between the two elements.

Barium nitrate is toxic if ingested, inhaled, or absorbed through the skin. It can cause irritation to the respiratory tract, skin, and eyes. It is also a strong oxidizing agent and can react violently with combustible materials.

No, barium oxide is a solid compound. It is a white, odorless solid that is commonly used in the production of electronic devices and glass.

Barium chloride can be identified by performing a flame test where it will produce a yellow-green flame color. Alternatively, it can form a white precipitate when mixed with a sulfate compound, such as sodium sulfate, due to the formation of insoluble barium sulfate. Additionally, using analytical techniques such as spectroscopy or chromatography can confirm the presence of barium chloride in a sample.

2+

Barium, atomic number 56, is in group 2 of period VI (six) in the periodic system.

Barium hydroxide is considered ionic rather than polar or nonpolar. It is a compound composed of ions (Ba2+ and OH-) held together by ionic bonds, where the Barium ion is positively charged and the hydroxide ion is negatively charged.

Mix equal volumes of equimolar solutions of sulfuric acid and barium hydroxide. What you will get is a white precipitate of barium sulfate and water (and it will get REALLY hot because of the exothermic formation of water from H+ and OH-).

The chemical formula for barium phosphide is Ba3P2.

If the barium is not passing through the GI tract during a barium swallow test, the healthcare provider may need to investigate further to determine the underlying cause. This can involve adjusting position, massaging the area, or administering medication to help the barium pass through. In rare cases, if the blockage is concerning, surgical intervention may be necessary.

Barium sulfate is sparingly soluble in water, while barium chloride is more soluble. Barium sulfate has a solubility of about 0.0015 g/100 mL of water at room temperature, while barium chloride is much more soluble at about 36 g/100 mL of water at room temperature.

pH depends on concentration. However, the best way to compare bases (and acids) is to use the pKb value; the pKb of barium hydroxide is around -2, which makes it extremely basic.

The atomic number of barium is 56. So there are 56 protons and 56 electrons.

Barium phosphate is a white solid.

Whilst the answer given by Dr. Aziz is correct, its basis (that barium and phosphate are both colourless so therefore BaPO4H is colourless) is nonsense. Plenty of inorganic salts are a different colour to the individual components.

Cotton fabric is used to treat with Caustic (Sodium Hydroxide) to make it superior quality. Barium activity number is the unit to mention the effectiveness of the above process ( ie Mercerization)

First identified by Scheele in 1774, Barium was first isolated by Sir Humphrey Davy in 1808.

When nitric acid reacts with barium metal, it produces barium nitrate, hydrogen gas, and some water. The balanced chemical equation for this reaction is: 2 Ba + 4 HNO3 → 2 Ba(NO3)2 + 2 H2 + O2.

The atomic number of barium is 56. This means that a barium atom has 56 protons in its nucleus.

Formula: Ba3N2

Barium is not a metal; it is an alkaline earth metal found in Group 2 of the periodic table.

Barium is primarily obtained through the mining and extraction of barite ore, which is its main source. Barite is a mineral consisting of barium sulfate and is commonly found in sedimentary rocks. Barium can also be produced as a byproduct of mining activities for other metals like lead and zinc.

To find the number of atoms of barium in 68.2 g of barium phosphate, you first need to calculate the moles of barium in 68.2 g of barium phosphate using the molar mass of barium phosphate. Then, you can use Avogadro's number to convert moles of barium to atoms of barium.