How many moles are in 40.0 grams of {eq}NaBO_3 {/eq}? Molar Mass and Number of Moles: The molar mass of a chemical substance or a chemical element is commonly defining the total mass in the unit moles of the chemical substance or chemical element. The number of moles of a chemical ...
Question: How many microliters are in 45 liters? Liter A liter is a unit of measurement in the metric system used to measure liquids. When dealing with smaller liquids, the common form of measurement is microliters or milliliters. When doing the conversion from a large measurement quantity ...
百度试题 结果1 题目How many kilograms is 5000 grams? A. 5 kilograms B. 50 kilograms C. 0.5 kilograms D. 500 kilograms 相关知识点: 试题来源: 解析 A。因为 1 千克 = 1000 克,所以 5000 克 = 5000÷1000 = 5 千克。
1 grams equals how many mg 翻译结果3复制译文编辑译文朗读译文返回顶部 1 grams equals how many mg 翻译结果4复制译文编辑译文朗读译文返回顶部 1= mg 翻译结果5复制译文编辑译文朗读译文返回顶部 1 gram is equal to how many milligrams 相关内容
百度试题 结果1 题目A book is 200 grams. How many kilograms is it? A. 0.2 kilograms B. 0.02 kilograms C. 2 kilograms 相关知识点: 试题来源: 解析 B。1 千克等于 1000 克,200 克等于 0.2 千克,0.2 千克等于 0.02 千克。
百度试题 结果1 题目How many grams are there in 3.5 kilograms? A. 35 grams B. 350 grams C. 3500 grams D. 35000 grams 相关知识点: 试题来源: 解析 C。因为 1 千克 = 1000 克,所以 3.5 千克 = 3.5×1000 = 3500 克。
Are you trying to figure outhow many ounces are in 100 grams? If so, you are not alone. The metric system has caused confusion for thousands of people all over the world, as it is unique and sometimes tricky to convert between different units of measurement. ...
How many moles are in 22.0 grams of aluminum? Molar Mass: A sample of a solid metal element is physically represented as an exponentially large quantity of the element's atoms arranged in a well-ordered crystal structure. One mole of the element is Avogadro's number of its atoms. The tota...
句意:——你知道这只鹦鹉重多少克吗?——知道。大约是20克。根据答语“It is about 20 grams”可知,此处应询问鹦鹉多重,weigh“重量为”,此句是宾语从句,陈述客观事实,从句用一般现在时,主语parrot是单数,动词用三单形式,故填weighs。结果一 题目 【题目】-- Do you know how many grams the parrot?-Yes...
The weight of an object is 5 kilograms. How many grams is it? A. 50 grams B. 500 grams C. 5000 grams D. 50000 grams 相关知识点: 试题来源: 解析 C。本题考查重量单位换算。1 千克等于 1000 克,5 千克等于 5×1000=5000 克。选项 A50 克错误;选项 B500 克错误;选项 D50000 克错误。