0
Why do you need 40 grams of calcium and 32 grams of sulfur to make 72 grams of calcium sulfide?
From the Periodic Table, calcium has a molar mass of 40.078g/mol and sulfur has a molar mass of 32.065g/mol. The formula for compound formed from calcium and sulfur, calcium sulfide is CaS. The molar mass of CaS is 72.143. So, if you round the numbers, 40g of Ca + 32g of S will produce 72g of CaS.
What else can I help you with?
What do ammonium sulfide and calcium bromide combine to make?
Calcium Sulfide(main product) and Ammonium Bromide(bi-product)
When sulfur reacts bwith a metal to make an ionic compound it forms?
When sulfur reacts with a metal to form an ionic compound, it typically forms a sulfide compound, such as magnesium sulfide (MgS) or sodium sulfide (Na2S). The sulfur atom gains electrons from the metal atom, resulting in the formation of a negatively charged sulfide ion.
If a mixture of iron filings and sulfur will make the iron and sulfur atoms combined checically what would that be?
When iron filings and sulfur are heated together, they form iron sulfide, a compound with the chemical formula FeS. This is a chemical reaction where the iron and sulfur atoms combine to form a new substance with different properties than the original elements.
What does sulfur and sulfur make?
Zinc Sulfide or ZnS. A white, to yellow colored powder that is phosphorescent in certain applications. It is also semi-conductive because of the Zinc.
What element can combine with sulfur to make an ionic compound?
Many metals form ionic sulfides containing the S2- ion, , for example sodium, Na2S sodium sulfide. Iron forms a sulfide, FeS, iron(II) sulfide and a disulfide, containing the S22- ion, iron, iron(II) disulfide, FeS2 , "fools gold"
What is the name of calcium and sulfur mixed?
Ca2+ and S2- combine to make calcium sulfide-- CaS
In making aluminum sulfide, 54 g of aluminum and 100 grams of sulfur make 150.3 g of aluminum sulfide and leftover sulfur. How much aluminum and sulfur should be used to make 150 g of aluminum sulfide with no leftovers?
Al2S3
Do calcium and sulfur make a covalent bond?
No, calcium and sulfur do not typically form a covalent bond because calcium typically forms ionic bonds by donating its two valence electrons to sulfur, which is a nonmetal. Calcium and sulfur would form an ionic bond in a compound like calcium sulfide (CaS).
What elements comprise the compound sulfide?
Sulfide compounds are composed of sulfur atoms combined with other elements from the periodic table, such as metals like iron, copper, or zinc. These elements form ionic compounds with sulfur, resulting in the formation of sulfide minerals, which are commonly found in ores and minerals in nature.
How do you make copper-sulfide?
Copper sulfide can be made by reacting copper and sulfur or by heating copper oxide with sulfur at high temperatures. The reaction forms various copper sulfide compounds such as cuprous sulfide (Cu2S) or cupric sulfide (CuS).
What do ammonium sulfide and calcium bromide combine to make?
Calcium Sulfide(main product) and Ammonium Bromide(bi-product)
What compound does calcium sulfur and oxygen make?
Calcium sulfite is formed when calcium reacts with sulfur and oxygen. The chemical formula for calcium sulfite is CaSO3.
What is a mxture of iron fillings and sulfur will make the iron and sulfur atoms combine chemically?
iron sulfide
What bond does gold and sulfur make?
Gold and sulfur can form a bond to create gold(I) sulfide, also known as aurous sulfide (Au2S). This compound is a black solid and is considered a type of gold sulfide.
When sulfur reacts bwith a metal to make an ionic compound it forms?
When sulfur reacts with a metal to form an ionic compound, it typically forms a sulfide compound, such as magnesium sulfide (MgS) or sodium sulfide (Na2S). The sulfur atom gains electrons from the metal atom, resulting in the formation of a negatively charged sulfide ion.
What elements make iron pyrite?
iron and sulfur Pyrite is iron sulfide, FeS2.
What is sulfur ion formula?
Sodium and sulfur make sodium sulfide together. 2Na+ (2 cations) and S2- (anion) make Na2S (compound)
