. When you stirred the copper(II) chloride in water is the liquid substance formed an element, compound, a homogeneous mixture, or a heterogeneous mixture? How do you know?
that jack is only meant to change tires, it can fail at any time so you dont want to be under it when it happens, So, you need at least a jack stand. then you should watch the videos on youtube as reference as stated above because that would be the best way to relate to the job instead of writing it all down here.
It is possible, but you should never crawl under a car only supported by a jack, regardless if it a 3 ton floor jack always use jackstands(or atleast cynder blocks) Its really simple, youtube does have a step by step vide instruction for it lol
It will be difficult to get to the drain bolt and especially hard to get to the oil filter without lift.
Copper (2) chloride dehydrate is a compound because it contains more than one type of atom, copper and chlorine. While zinc is an element, and can be seen on the periodic table of the elements. Usually you can tell that something is an element if it can be found on the periodic table. But sometimes it can be confusing if it is written in an abbreviated form. For example, 'Co' stands for the element cobalt, but 'CO' stands for the compound carbon monoxide. But there are not many compounds abbreviated that can be confusing. In general, though, a compound is a material that is made up of molecules that are made up of more than more than a single type of atom.
An element is a pure solid substance (like a piece of copper wire, a solid gold bar) A compound is a chemical formed (like sugar, it's carbon, hydrogen, and oxygen) A homogenous mixture is a solid, liquid or gas that you see as just one thing. Homo in latin means same, you'll remember it easier that way. Like soda, a rock, chocolate milk, the air you breathe, paper for example, most solutions are homogenous. A heterogeneous mixture is a solid, liquid that you can visible see different things in. Hetero means different in latin. chocolate chip cookies, spaghetti sauce, cereal, salad dressing (the oil is floating on top of the vinegar and water). If you make a salt water solution, then it's homogenous, but if you add a bunch of salt and you can see it at the bottom, it's heterogenous. Hope that helps. I'm guessing you're in intro to chemistry? If not, the solubility for the halogens is that they're all soluble with metals, except Pb, Hg, and Ag. So your solution is clear w/ no chunks, making it homogeneous.
