Calculate the relative formula mass (M) of FeSO_{4} Relative atomic masses: O=16; S=32; Fe=56.The relative formula mass (M) is ___ (b) What is the mass of one mole of iron(Ⅱ) sullate? Remember to give the unit. ___ (c...
Body mass index (BMI) is a measure of your weight relative to your height. For all men and women 20 years old and older, the BMI measurement is classified into one of four main weight categories: Below 18.5: Underweight 18.5 – 24.9:Healthy Weight ...
Calculate the formula mass of calcium carbonate hexahydrate, CaCO3.6H2O, in atomic mass units (amu�). Hydrochloric acid reacts with sodium carbonate, forming sodium chloride, water, and carbon dioxide. What volume of 2.75 M HCl in liters is needed to react com...
公式计算orfor分子量the公式计算分子量为The 系统标签: formulamolecularcalculate分子量gramsamu PROBLEMS ON PERCENT COMPOSITION, EMPIRICAL FORMULA, AND MOLECULAR FORMULA 1. Calculate the formula or molecular mass for the following substances: Potassium sulfate sulfur dioxide Calcium hydroxide 2. Calculate the...
In summary, to calculate the mass of gas in a tank, first measure the volume of gas in the tank. Next, determine the gas's density, which can vary with temperature and pressure. Finally, use the formula: mass = volume × density. Ensure that all measurements are in compatible units to...
1) (II) Calculate the relative formula mass of hydrogen chloride, hcl. (Relative atomic masses: h =
The result is used to determine if that individual isobese, overweight, normal weight or underweightdepending on where they fall within the BMI category ranges. 1.1 How is BMI Calculated? The body mass index formula is easy to determine. It’s a simple calculation that takes into account your...
例句: This formula is used to calculate the area of a circle. 这个公式用于计算圆的面积。 From this you can calculate the total mass in the Galaxy. 据此,你可以计算出银河系的总质量。收录于合集 #商务词汇 101个 上一篇商务英语词汇|foresee下一篇商务英语词汇|com...
The following BMI charts shows examples of body mass indexes, the figure at which your height corresponds with your weight is your body mass index. Find yours here: Calculate your BMI How can you calculate your BMI? The formula is easy to compute. In fact, the simplicity of the BMI formul...