解析 the heat capacity of water should be 41868J/(g·0℃) 结果一 题目 什么是水的热容量“heat capacity of water” 要用英文解释 答案 the heat capacity of water should be 41868J/(g·0℃) 相关推荐 1 什么是水的热容量“heat capacity of water” 要用英文解释 ...
比热容(specific heat capacity)又称比热容量，通常用符号c表示，简称比热(specific heat)，是单位质量物质的热容量，即是单位质量物体改变单位温度时的吸收或释放的内能。比热容是表示物质热性质的物理量。Specific heat capacity (specific heat capacity) also known as specific heat capacity, usually us...
the heat capacity of water should be 41868J/(g·0℃)
英文原题:A 200 g water sample is heated from 20℃ to 80℃. The specific heat capacity of water is 4.18 J/(g℃). Calculate the amount of heat energy absorbed by the water sample.相关知识点: 试题来源: 解析 解答:首先计算温度变化ΔT = 80℃ - 20℃ = 60℃。然后利用公式Q = mcΔT...
Heat capacity of controlled amounts of water in Vycor's2nmradius pores has been determined in real time during the course of water's isothermal nanoconfinement from bulk state at358K, by using temperature-modulated calorimetry. As water transfers from bulk to nanopores via the vapor phase, its ...
The specific heat capacity of water is . 参考答案:4.184 J/(g×℃) 点击查看答案 你可能感兴趣的试题 单项选择题 综合布线采用模块化的结构,按各模块的作用,可把综合布线划分为( )。 A、3个部分 B、4个部分 C、5个部分 D、6个部分 点击查看答案...
and earlier experimental evidence suggesting that vicinally structured water extends to distances of at least 6 nm.doi:10.1016/0021-9797(87)90326-2Frank M EtzlerPamela J WhiteElsevier Inc.Journal of Colloid & Interface ScienceThe heat capacity of water in silica pores - Etzler, White...
The molar heat capacity (C_p) of water at constant pressure is 75 J.K-1.mol-1. The increase in temperature (in K) of 100 g of water when 1 k.J. of heat is supplied to it is. ( ) A. 2.4 B. 0.24 C. 1.3 D. 0.13 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
The changes in C¯p.1 and C¯p.2 in Figure 5.2 can be attributed to changes in the hydration of ionized sulfuric acid in the water. The negative C¯p.1 at high x2 results from ionization of H2SO4 as H2O is added. The ionized H2SO4 has a lower heat capacity than unionized ...
百度试题 结果1 题目The specific heat capacity of water is .? 相关知识点: 试题来源: 解析 4.184 J/(g×℃) 反馈 收藏