Chemical engineers design and set up whatever manufacturing plant systems are necessary to churn out purified substances, combine recipe ingredients and dispose of hazardous waste. These engineers occasionally choose the elements and compounds that are used to make an object with...
What is the chemical formula for the ionic compound magnesium chloride? What is the compound FeS? What two elements make up the most abundant seawater salt? How many types of salt are there? What are salt bridges in chemistry? What are ionic compounds composed of?
Glucose is a hydrocarbon, so it contains -- you guessed it -- carbon and hydrogen. It also contains oxygen. Carbon Carbon is the fourth most abundantly occurring element in the universe and is found in all known living things, making it the chemical foundation of known life. Every glucose ...
What elements make up sodium hydroxide? How do hydroxide minerals form? What does a chemical formula show? What is the chemical formula for oxygen? What is the name of the base that has the formula Mg(OH)2? What is the chemical formula for sodium perchlorate? What is the chemical formula...
Composition means the chemical make-up of a material. Structure means a description of the arrangements of atoms or ions in a material. Synthesis is the process by which materials are made from naturally occurring or other chemicals. Processing means different ways for shaping materials into useful...
The inorganic “salt” form of these metals bond to other elements creating compounds even more toxic than than they are by themselves. These “new” compounds cause chemical reactions with other elements in our bodies as well as those of our pets and animals as well as the plants that we ...
but it isn't a reaction, because a reaction always involves the destruction or formation of chemical bonds. On the other hand, squeezing an instant-cold ice pack does produce an endothermic reaction. A chemical in the pack reacts with water to absorb energy and freezes the water into ice....
But where does the energy stored in the water vapour go when it condenses? As with a chemical or atomic reaction, the pure energy produced by the condensation process has to go somewhere. In a solid, liquid or gas this may be by conduction and convection – thermal excitation of colliding...
to look muddy and murky, but it will still work. Feel free to change it to fresh vinegar if you want to see everything as it happens, but don’t feel like you have to change it with every egg. That will use a lot of vinegar and is not necessary for the chemical reaction to ...
The first and most important principle is that chemical substances are made up of molecular in which atoms of various elements are linked in well-defined way. The second principle is that there are somewhat more than 100 elements, which are listed in the periodic table of the elements. The ...