Which Particle Diagram Represents A Mixture Of An Element And A Compound

7base your answer to the following question on which two particle diagrams represent mixtures of diatomic elements. When powdered sulfur and powdered iron are mixed at 20ºc the powdered iron a homogeneous compound bhomogeneous mixture c heterogeneous compound d heterogeneous mixture 39a dilute aqueous potassium nitrate solution is best classified as a a the mixture is homogeneous and can be separated by filtration.

After 2 Minutes

According to prousts law of definite proportions if the compound ammonia is found to have the chemical formula nh3 then atoms of nitrogen n and atoms of hydrogen h must combine in a ratio of when forming ammonia.

Which particle diagram represents a mixture of an element and a compound. For each diagram write down which one you think it represents and give a reason. 1h2g 2br2l 3arg 4ags 18particles are arranged in a crystal structure in a sample of 1homogeneous compound 2homogeneous mixture 3heterogeneous compound 4heterogeneous mixture 19a sample is prepared by completely dissolving 100 grams of nacl in 10 liter of h2o. Atom element compound molecule formula mixture pure substance impure.

Start studying elements compounds and mixtures particle diagram. Bromine dissolved in water particle model picture of a solid mixture of two substances revision notes on important definitions in chemistry eg. A mixture and a compound 2.

The particle diagrams below each represent an element a mixture or a compound. This is carbon dioxide. Which particle diagram represents molecules of only one compound in the gaseous phase.

Which of the diagrams represent the particles in an impure substance. Learn vocabulary terms and more with flashcards games and other study tools. 1 2 3 4.

Particle model of a liquid mixture eg. Two h atoms to one o atom. 1a and b 2a and c 3b and c 4b and d 8which particle diagram represents a mixture of an element and a compound.

Particle model pictures of mixtures. Alternatively a mixture of gases may consist of atoms of neon ne and atoms of argon ar and so on. Seven elements the honclbrif twins are all more stable as paired atoms rather than existing as single atoms like all the other periodic table atoms.

Given the simple representations for atoms of two elements. 6which particle diagram represents one pure substance only. Compound co 2 is a mixture of two or more elements it is called a compound.

So a mixture of gases may consist of molecules of the element oxygen o 2 plus molecules of the element nitrogen n 2 plus molecules of the compound carbon dioxide co 2.

Matter Practice Quiz Answers