Two or more elements react now to improve the above answer when two or more elements (doesnt matter if they ere isotopes or not) come together that is when a compound is made . Compounds could be broken down but elemants can NOT,
There is no compound given above to determine the atoms it contains. However,it is easy to determine the atoms present in a compound eg water that has 2 atoms of hydrogen and one atom of oxygen.
NaOH is a base so it will produce a pH above 7.
A solution with a concentration above the equilibrium solubility is called supersaturated. This means that the solution contains more solute than it should be able to hold at that given temperature.
Water is a compound because it is made up of two elements (hydrogen and oxygen) with polar bonds.HistoricalOf course the above is true. However in medieval times water was thought to be elemental in nature. People believed that there were 4 "elements" that composed substances: earth, air, fire and water. Everything on earth was made of some combination of these four 'elements'. There was a fifth element, the quintessence, from which we get the word quintessential, and it was thought that this element is what the stars were made of. It was also believed that this quintessence permeated everything everywhere.===Water is a compound. It is made up of two atoms of hydrogen and one atom of oxygen, therefore its molecular structure is written 'H2O'.
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
If the above didn't answer your question, a substance that can be broken down into simpler substances is called a compound. Even the simplest compounds can be broken down into individual elements.
Ca is the chemical symbol for calcium, an element. It is an alkali metal with atomic number 20. ------------------------------------------- The above is true, however if the element Ca is present in a solution then it will be present as part of an Ionic compound in solution, note a solution is not a mixture, element or compound, it is a SOLUTION. An insoluble compound of Ca could be present in liquid, in which case you would have a suspension. A suspension is a mixture.
Two or more elements react now to improve the above answer when two or more elements (doesnt matter if they ere isotopes or not) come together that is when a compound is made . Compounds could be broken down but elemants can NOT,
There is no compound given above to determine the atoms it contains. However,it is easy to determine the atoms present in a compound eg water that has 2 atoms of hydrogen and one atom of oxygen.
No, It shows the formulas of 2 compounds, neither of which are binary. a binary compound is a single compound made of only 2 elements. Each of the compounds above has 3. What is shown are the reactants with balanced coefficients for the acid- base reaction of NaOH and H2SO4
salt or water
The solution is above strength in solute.
meaning of compound : combinations of two or more elements Compound (enclosure), a cluster of buildings having a shared purpose, usually inside a fence or wall Compound (fortification), a version of the above fortified with defensive structures Compound bow, a type of bow for archery Compound (linguistics), a word that consists of more than one radical element Compound (migrant labour), a hostel for migrant workers such as those historically connected with mines in South Africa Compound (music), an attribute of an interval or time signature Compounding, the mixing of drugs in pharmacy Polyhedral compound, a polyhedron composed of multiple polyhedra sharing the same centre element 1. elements The basic assumptions or principles of a subject. Chemical element, a building block in chemistry Electrical element, an abstract part of a circuit Heating element, a device that generates heat by electrical resistance Weather, sometimes referred to as "the elements"
nucleic acid
No, any solution with a pH over 7 is alkaline.
Acidic elements include elements like hydrogen, sulfur, and chlorine, which can form acidic compounds when they react with water. Basic elements include elements like sodium, potassium, and magnesium, which can form basic compounds when they react with water.