2014年1月27日 · The answer is simple: "C". Diamond is one form of carbon; the other is graphite. To distinguish them, we write: diamond: C(s,diamond) graphite: C(s,graphite) The s stands for solid. Both diamond and graphite are allotropes of carbon. There are other exotic allotropes of carbon (graphenes and fullerenes among them) but they are much less common. A diamond …

2018年5月13日 · What does the empirical formula indicate? A molecule with molecular weight of 180.18 g/mol is analyzed and found to contain 40.00% carbon,... Do I need to know the number of moles of each element to determine the formula of the compound?

2024年12月4日 · The chemical formula for aluminum is Al, and the chemical formula for bromine is Br2. What is the chemical formula of A12O3? Al2O3 already is a chemical formula, for the compound aluminum oxide.

2024年6月9日 · Water has a chemical formula, soft drink, milk, yogurt, wood does not. Rust has a chemical formula, however, yogurt, ice cream, pancakes have a recipe - no chemical formula.It is a mixture, not a ...

2024年6月9日 · The chemical formula for stainless steel can vary depending on its composition, but a common formula for a typical stainless steel alloy is FeCrNi, which represents iron (Fe), chromium (Cr), and ...

2024年5月20日 · The chemical formula for rust is Fe2O3.nH2O, where Fe represents iron and O represents oxygen. Rust is a combination of iron oxide and water molecules that forms when iron is exposed to oxygen and ...

2025年1月12日 · The chemical formula of steam is H2O, which represents one molecule of water. Steam is the gaseous phase of water when it is heated to its boiling point and undergoes a phase change from liquid to ...

2016年6月24日 · What is the chemical formula for air? Chemistry Chemical Reactions Chemical Equations. 1 Answer anor277 ...

2024年6月15日 · The chemical formula for phosphorus trichloride is PCl3. It is a colorless, fuming liquid that is highly reactive and is used in organic synthesis reactions.

2024年6月9日 · The chemical formula for lithium perbromate is LiBrO4. Related questions. Is rice a chemical? Rice itself is a natural food product made up of carbohydrates, proteins, vitamins, and minerals. It ...