What is the formula for copper (l) sulfide? - Socratic
2018年5月26日 · "Copper(I) sulfide"-="cuprous sulfide"-=Cu_2S Copper metal can access two common oxidation states, i.e. Cu^+ or Cu^(2+): underbrace(Cu_2S)_"copper(I) sulfide or …
How can I calculate the empirical formula of copper sulfide?
2015年1月10日 · In order to determine the empirical formula for copper sulfide (or for any compound, for that matter) you need to have some information about either the mass of one …
What is the salt formed when Copper (II) combined with ... - Socratic
2018年3月12日 · This is copper and sulfur reacting to form copper(II) sulfide. Copper forms an ion with #2+# charge. Sulfur forms an ion with #2-# charge, so the formula of copper(II) sulfide is …
Question #ffdf8 - Socratic
2017年10月21日 · In this case, you know that in copper(II) sulfide, the copper cation carries a #2+# charge, i.e. copper is in its #+2# oxidation state, because of the presence of the #("II")# …
Why is CuSO_3 called copper (II) sulfite? - Socratic
2017年11月22日 · The Copper comes from the Cu in the formula. The (II) comes from the oxidation number of the copper in the complex. The Sulfite comes from the SO_3 ion.
Empirical and Molecular Formulas - Chemistry - Socratic
Copper will react with sulfur to form a copper sulfide, if 1.500g copper reacts with sulfur to form 1.880g of copper sulfide, what is the empirical formula of the copper sulfide? How would you …
Copper will react with sulfur to form a copper sulfide, if 1.500g ...
2015年10月29日 · "Cu"_2"S" The idea here is that you need to use the mass of copper and the mass of the copper sulfide to determine how much sulfur the produced compound contains, …
What is the name of Cu_2S? - Socratic
2017年1月30日 · Copper sulfide or dicopper sulfide Copper has two common oxidation numbers + 1 and +2. Sulfur has a common oxidation number of -2 A more precise name would be Copper …
Writing Ionic Formulas - Chemistry - Socratic
Lets take the ionic formula for Calcium Chloride is #CaCl_2# Calcium is an Alkaline Earth Metal in the second column of the periodic table. This means that calcium has 2 valence electrons it …
In an experiment, 2.54 grams of copper completely reacts
2016年3月13日 · 0.64 g of sulfur. Every chemical reaction conserves mass. If you finish with 3.18 g Cu_2S, and 2.54 g of copper metal were used, the balance, the difference between the end …