What is the charge of phosphate
Luckily, we know the charge on the anion: phosphate is a polyatomic ion that always has a charge of 3-.
Since the overall charge for an ionic compound is zero, we can use the chemical formula and the charge on phosphate to calculate the charge on the nickel ion: …
Now we know the cation in our compound is nickel(II)..
How is phosphate ion formed
Phosphorus is in group VA so it has 5 valence electrons and Oxygen is in group VIA so each oxygen has 6 valence electrons. Total valence electrons = 5 + 4(6) = 29. … This means we have 32 electrons to distribute into bonds to create phosphate ion.
Is Phosphorus positive or negative charge
Phosphorus is an element and therefore has a balance of 15 protons and 15 electrons. Therefore has no charge. It can be ionised though, and then it prefers to take up 3 electrons and thereby become phosphide with a -3 charge.
What phosphorus smells like
It has a match-like or garlic-like, acrid odor, but odor should not be depended on for detection of white phosphorus.
What charge anion will phosphorus typically form
What charge anion will phosphorus typically form? Phosphorus needs three electrons to fill its valence shell, so it will gain three to become a 3− ion and gain argon electron configuration.
What charge does an anion have
What is an anion? An anion has more electrons than protons, consequently giving it a net negative charge.
Where do we get phosphate from
Phosphorus can be found in foods (organic phosphorus) and is naturally found in protein-rich foods such as meats, poultry, fish, nuts, beans and dairy products. Phosphorus found in animal foods is absorbed more easily than phosphorus found in plant foods.
Does oxygen form a cation or anion
If the oxygen atom loses electrons, it becomes a positively charged cation. Oxygen is most stable as an ion when it gains 2 electrons to become O2-, an anion.
Is phosphate and phosphorus the same thing
Phosphorus is a mineral that combines with other substances to form organic and inorganic phosphate compounds. The terms phosphorus and phosphate are often used interchangeably when talking about testing, but it is the amount of inorganic phosphate in the blood that is measured with a serum phosphorus/phosphate test.
Is phosphate a carbohydrate
Sugar phosphates are defined as carbohydrates to which a phosphate group is bound by an ester or an either linkage, depending on whether it involves an alcoholic or a hemiacetalic hydroxyl, respectively.
Why are phosphates bad
Phosphates carry into waste systems and are hard to break down by ordinary wastewater processing systems. As they carry into streams, lakes and rivers, they increase algae growth and subsequently decrease the oxygen that is needed for healthy aquatic life, and contribute to the pollution of water bodies.
What is phosphate in food
Phosphates-a form of the essential mineral phosphorus-are some of the most common food additives, present in thousands of products, from packaged meats, chicken nuggets, and processed cheeses to baked goods, cereals, and cereal bars.
How do you know if its cation or anion
The electronic configuration of many ions is that of the closest noble gas to them in the periodic table. An anion is an ion that has gained one or more electrons, acquiring a negative charge. A cation is an ion that has lost one or more electrons, gaining a positive charge.
Is Sulfur positive or negative
Sulfur is in group 6 of the periodic table. What is the charge on its ions, and is the charge positive or negative? The charge is negative, since sulfur is a non-metal. The charge on the ion is (8 – 6) = 2.
Are phosphates bad for you
High-normal levels of phosphate in the blood are linked to a higher risk of cardiovascular disease, calcium deposits and hardening of the arteries in the heart, even in healthy young men. In the Framingham Offspring Study, high-normal phosphate blood levels were found to be a predictor of heart attacks.
Is phosphate a weak acid
Acid Equilibria Phosphate ion is a reasonably strong base. It hydrolyzes in water to form a basic solution.
Does calcium form a cation or anion
Using the names of the ions, this ionic compound is named calcium chloride. It is not calcium(II) chloride because calcium forms only one cation when it forms an ion, and it has a characteristic charge of 2+.
Is Phosphorus a cation or anion
The main known forms of the element are white, red, and black phosphorus. In addition, there are hundreds of compounds in which phosphorus is present as an anion, a negatively charged ion.
Is phosphate a solid liquid or gas
Phosphorus (P), nonmetallic chemical element of the nitrogen family (Group 15 [Va] of the periodic table) that at room temperature is a colourless, semitransparent, soft, waxy solid that glows in the dark.
What Phosphate is used for
People use phosphate salts for medicine. Be careful not to confuse phosphate salts with substances such as organophosphates, which are very poisonous. Phosphate salts are most commonly used for bowel cleansing, low blood levels of phosphate, constipation, high blood levels of calcium, and heartburn.
How do you identify an anion
Tests for anionsdissolve a small sample of the solid salt you are testing in water.place approximately 10cm 3 of the solution into a test tube.add four drops of nitric acid.add silver nitrate solution, dropwise.if a precipitate is produced, observe the colour.