下载PDF文件下载PDF文件
X
How.com.vn是一个“多人协作写作系统”,因此我们的很多文章都是由多位作者共同创作的。 为了创作这篇文章,志愿作者多次对文章进行了编辑和改进。
这篇文章已经被读过158,488次。
要把毫升 (ml)转换为克 (g)是很有趣的转换,因为是从一个体积单位到质量单位的转换,往下读看看如何计算这种转化。
步骤
若你在测量其他物质,则需要考虑物质密度,往下读。
- 确定密度。密度是质量除以体积的比值,因此表示一个物体的紧密度。一般问题都会提供密度的,其他情况下要查看表格或图表中的密度值。确保以g/mL来表示密度(除非转换过了的。)
- 水的密度是1 g/ml 因此如果物质密度超过1 g/ml 则该物质更为紧密,如果小于1 g/ml 则该物质密度小于水。
- 比如要转换10 ml 乙醇为克的单位,就要查查其密度,得到789.00 kg/m³ 要把kg/m³转化为 g/ml,我们知道 kg/m³ = 1,000g/100x100x100cm³ = 0.001g/cm³ = .0001g/ml ,因此789.00 kg/m³ 乘以0.001g/ml 得到0.789 g/ml
- 把毫升数乘以密度。把物体的毫升数乘以密度(g/ml)消掉 ml,得到剩余克数结果。
- 比如把10 ml 乙醇转为g,则10 ml 乘以 0.789 g/ml 得到7.89 g ,现在得到10 ml 的乙醇质量为7.89 g
- 要注意乙醇比同量水要轻。记住10 ml的水等于 10 g ,而现在10 ml的乙醇只有 7.89 g ,这是因为乙醇的密度较小。
- 相反地如果物质比水密度大,则密度大于1,则同等体积更重于水。
广告
这篇文章对你有帮助吗?
⚠️ Disclaimer:
Content from Wiki How 中文 language website. Text is available under the Creative Commons Attribution-Share Alike License; additional terms may apply.
Wiki How does not encourage the violation of any laws, and cannot be responsible for any violations of such laws, should you link to this domain, or use, reproduce, or republish the information contained herein.
- - A few of these subjects are frequently censored by educational, governmental, corporate, parental and other filtering schemes.
- - Some articles may contain names, images, artworks or descriptions of events that some cultures restrict access to
- - Please note: Wiki How does not give you opinion about the law, or advice about medical. If you need specific advice (for example, medical, legal, financial or risk management), please seek a professional who is licensed or knowledgeable in that area.
- - Readers should not judge the importance of topics based on their coverage on Wiki How, nor think a topic is important just because it is the subject of a Wiki article.
广告