both bonding electrons come from the oxygen atom
hydronium
There are two such ions: Hydronium (H3O+) and hydroxide (OH-).
A molecule consisting of one hydrogen and one oxygen atom is known as a Hydrogen Ion
The simple answer is that the formula unit of H3O+ isH3O+.H3O+ is a polyatomic ion (called hydronium and formed from water in an acidic solution; the more H3O+, the more acidic the solution). Formula unit is the simplest ratio of atoms in a chemical compound that still gives the same compound. You can't make the formula any simpler than H3O+ and still have a hydronium ion.
Because it used to be called Sodium hyposulphite.
The first coordinate always is called the "x" coordinate, because it goes on the "x" axis, while the second coordinate is always called the "y" coordinate because it always goes on the "y" axis.
The coordinate plane is sometimes call the Cartesian plane because Rene Descartes is often credited with inventing the coordinate plane and so the coordinate plane is sometimes called the Cartesian plane,in his honor.
A substance that produces hydronium ions when placed in water is called an acid.
the "x" coordinate is called "x"
x-coordinate: abscissa y-coordinate: ordinate
hydronium
Because it's plotted on a flat background
First, a coordinate. A coordinate is a number. It labels a point on a line.Second, a coordinate axis is a line with coordinates.to label a point in a plane (a flat surface), we need more than one coordinate axis, and we place a second at right angles to the first.Those axes are called rectangular coordinate axes, because they are at right angles to one another. The coordinates on them are called rectangular coordinates. They are also called Cartesian coordinates.
A coordinate plane is also called a Cartesian plane. This is because its creator, the Father of Analytical Geometry, is Rene Descartes.
cosine, sin* * * * *No. They are the horizontal or x-coordinate, called the abscissa; and the vertical or y-coordinate, called the ordinate.
It is the abscissa.
Hydronium ions have the formula H3O+