Admin Table of Contents
- 1 How many sodium ions does a neutral compound have?
- 2 How do you make a compound neutral?
- 3 What is the formula for a compound made with sodium and nitrogen?
- 4 Is K+ an ion?
- 5 Which is a neutrally charged compound?
- 6 What is the correct formula for Aluminium hydroxide?
- 7 What is the most important compound in the human body?
- 8 What is the formula for magnesium and nitrogen?
How many sodium ions does a neutral compound have?
2 sodium ions
The only way for the compound to be electrically neutral is to have 2 sodium ions and 1 carbonate. Similarly, ammonium has a +1 charge and sulfate has a –2 charge. The only way for this compound to be electrically neutral is to have 2 ammonium ions and 1 sulfate.
How do you make a compound neutral?
To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound.
How many sodium atoms do you need to make a compound with oxygen?
two sodium atoms
Sodium Oxide When sodium (Na) atoms bond with one oxygen (O) atom, there have to be two sodium atoms, each with an extra electron. Each of these sodium atoms gives oxygen one electron, allowing oxygen to have a full shell with eight electrons. See how the electrons are shared?
What is the formula for a compound made with sodium and nitrogen?
Sodium nitride
Sodium nitride is the inorganic compound with the chemical formula Na3N. In contrast to lithium nitride and some other nitrides, sodium nitride is an extremely unstable alkali metal nitride. It can be generated by combining atomic beams of sodium and nitrogen deposited onto a low-temperature sapphire substrate.
Is K+ an ion?
It is an alkali metal cation, an elemental potassium, a monovalent inorganic cation and a monoatomic monocation. Potassium is the major cation (positive ion) inside animal cells, while sodium is the major cation outside animal cells….4.3Related Element.
| Element Name | Potassium |
|---|---|
| Atomic Number | 19 |
What is the most common ion of sodium?
The most important and familiar sodium compound is sodium chloride, or common salt, NaCl. Most other sodium compounds are prepared either directly or indirectly from sodium chloride, which occurs in seawater, in natural brines, and as rock salt.
Which is a neutrally charged compound?
A compound is neutrally charged. An ion can be a cation (positively charged) or an anion (negatively charged). Ions are formed when atoms either gain or lose electron/s. When electron/s is/are gained, the ion become negatively charged and is known as an anion.
What is the correct formula for Aluminium hydroxide?
Al(OH)3
Aluminium hydroxide/Formula
What does the 2 mean in Na2O?
Na2O. Sodium Oxide (chemistry)
What is the most important compound in the human body?
Oxygen is the most abundant element in the human body accounting for approximately 65% of a person’s mass….Elements in the Human Body.
| Element | Percent by Mass |
|---|---|
| Oxygen | 65 |
| Carbon | 18 |
| Hydrogen | 10 |
| Nitrogen | 3 |
What is the formula for magnesium and nitrogen?
Magnesium nitride, which possesses the chemical formula Mg3N2, is an inorganic compound of magnesium and nitrogen.
What is the correct formula for sodium nitrate?
NaNO3
Sodium nitrate/Formula