The chemical formula of calcium sulfate is CaSO4.
The chemical formula of calcium sulfite is CaSO3.
Cations are positively charged ions, such as sodium (Na+), potassium (K+), and calcium (Ca2+). Anions are negatively charged ions, such as chloride (Cl-), sulfate (SO42-), and nitrate (NO3-). This is not an exhaustive list, but covers some common examples.
show two wrong ways to write the symbol of calcium
Carbon dioxide form a milky suspension of calcium carbonate in calcium hydroxide; hydrogen doesn't react. But hydrogen react with oxygen when a flame exist.
A dot diagram, or Lewis dot structure, illustrates the valence electrons of an atom. Calcium (Ca) has two valence electrons, represented by two dots, while potassium (K) has one valence electron, represented by a single dot. Therefore, the dot diagram for calcium would show two dots around the symbol, while potassium would show one dot.
Chalk dust (calcium carbonate) is not magnetisable.
Well, isn't that a happy little question! When you mix calcium and copper sulfate together, you'll see a chemical reaction take place. The calcium will replace the copper in the copper sulfate, forming calcium sulfate and releasing copper as a solid. It's like nature's own little magic show right in front of your eyes!
You can add a bar graph to show comparison. A pie chart can also be added for that purpose.
yes
No you can not
Analogy is a comparison of two things in order to show how they are similar. An analogy compares two like things.
no.
Cations are positively charged ions, such as sodium (Na+), potassium (K+), and calcium (Ca2+). Anions are negatively charged ions, such as chloride (Cl-), sulfate (SO42-), and nitrate (NO3-). This is not an exhaustive list, but covers some common examples.
limewater is a solution of calcium hyroxide and calcium hydroxide is a base.
When aluminum sulfate and barium chloride react, the precipitate formed is barium sulfate (BaSO4). This is because barium sulfate is insoluble in water, leading to its precipitation upon mixing with the two solutions.
They show a comparison between the two graphs. They can show the intersection of the two graphs.
Sulfate ions in a solution are verified by adding BaCl2. If an acid was not added, it might be confused with BaCO3, if the solution has carbonate ions.
umm...this wont show the affects of calcium it will show the opposite....a boiled egg will start disintegrating in a few days in some cases it can go up to a week