• Which substance is a compound? 2 See answers VivaciousLyla VivaciousLyla A compound is two or more elements together. I'm not sure what choices you've been given, but here are some examples of compounds: Water Salt ... Get the Brainly App Download iOS App
• Chemical tests are simply reactions whose products give visual clues as to the reactants. for example if universal indicator is turned red it means there is an H + ion in the substance being tested or if a gas turns limewater milky then a calcium carbonate precipitate has been produced we use this reaction to show that the gas was carbon dioxide.
• Which statement describes how the binary ionic compound CaCl2 is named? The nonmetal is named second, and the ending is replaced with -ide. What is the ratio of Srmc004-1.jpg ions to Brmc004-2.jpg ions in a neutral compound?
• Carbon forms a vast number of compounds, more than any other element, with almost ten million compounds described to date, and yet that number is but a fraction of the number of theoretically possible compounds under standard conditions. For this reason, carbon has often been referred to as the "king of the elements".
• Oct 04, 2019 · A compounded medication is a drug that is specifically mixed and prepared for you, based on a prescription from your doctor. Similar to when you bake a cake, creating compound medications involves mixing one or more active ingredients, each at a specified amount.
• a)it is zero for any compound in its standard state. b)it is positive when the bonds of the product store more energy than those of the reactants. c)it is negative when a compound forms from elements in their standard states. d)it is zero for any element that is in the liquid state.

• Which substance is a compound brainly

• substance a: compound because they. don't have the same elements. substance b: compound because they don't have the same elements. substance c: compound because they don't have the same elements. substance d: element because they have the same elements. that is my table just refer your answer to my table. please choose me for brainliest.A scientific compound is any material that is created by two or more elements or parts to form a new one. You use many compounds on a daily basis including sodium chloride (NaCl), which is common salt as well as many products with sodium carbonate (Na₂CO₃) which is commonly found in manufacturing paper, glass, soap and photography.The simplest is diacetyl (CH 3 C (O)C (O)CH 3 ), once used as butter-flavoring in popcorn. Acetylacetone (pentane-2,4-dione) is virtually a misnomer (inappropriate name) because this species exists mainly as the monoenol CH 3 C (O)CH=C (OH)CH 3. Its enolate is a common ligand in coordination chemistry . A simple solution is basically two substances that are evenly mixed together. One of them is called the solute and the other is the solvent. A solute is the substance to be dissolved (sugar). The solvent is the one doing the dissolving (water). As a rule of thumb, there is usually more solvent than solute. compound is carbon monoxide and carbon dioxide. These gases are mentioned often and frequently mistaken for one another, but each serves very different purposes. The scientific difference between the two compounds is the number of oxygen atoms bonded with the carbon atom.
• Elements, Mixtures and Compounds are the names of types of chemicals. Chemistry describes the structure and behaviours of different types of substances and in order to do so chemists classify different types of materials according to the particles that form them and how those particles are arranged.
Compound definition is - to put together (parts) so as to form a whole : combine. How to use compound in a sentence.

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• If an element or compound exists in two states simultaneously, it can be a pure substance and a mixture at the same time. For example, pure water with pure crushed ice in it is still a pure substance, but it is also a mixture of two states of the pure substance.
• The simplest is diacetyl (CH 3 C (O)C (O)CH 3 ), once used as butter-flavoring in popcorn. Acetylacetone (pentane-2,4-dione) is virtually a misnomer (inappropriate name) because this species exists mainly as the monoenol CH 3 C (O)CH=C (OH)CH 3. Its enolate is a common ligand in coordination chemistry .
• Compound definition is - to put together (parts) so as to form a whole : combine. How to use compound in a sentence.
• A pure substance made up of two or more different element's atoms that are held together by chemical bonds. ... However, in a compound when the atoms of different elements bond together, a new substance is created with new properties. What is a heterogeneous mixture? A mixture in which you can see the different substances that are mixed together.
• A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a fixed ratio determining the composition, which make every compound unique. VI. QUESTIONS (30 POINTS) 1. What information would be required if you were asked to determine the molecular formula of a compound? (4 points) The information needed to determine the molecular ...

• Apr 06, 2008 · There are many other compounds which will produce ions in solution, but which have predominately covalent bonds. A better test that involves conductivity is to melt the compound. If the molten substance conducts electricity then there is a greater likelihood that the compound contains ions, and has ionic bonds.