pH 计算器、虚拟滴定器、真实滴定数据分析器、分布图生成器 - 这是 CurTiPot，一个在家庭、教室、交互式干燥实验室、常规实验室或研究实验室学习、教学和与酸、碱、盐和缓冲液化学平衡的一切免费软件。此强大的 MS Excel 电子表格套件的功能包括： * pH 计算强弱酸、碱、盐、缓冲液和多达 7 种多蛋白系统（>40 种）的混合物的任何水溶液，具有缓冲能力和活性系数估计; * 模拟和覆盖任何酸碱滴定，有或没有pH和/或体积随机误差。滴定与视端点检测的"未知"样品"，用于学习、实践和评估新滴定的可行性和准确性。 * 用两种方法分析模拟和真实电位滴定曲线的 pH 与体积数据：一） 曲线的图形表示，由立方样条线插值和衍生曲线平滑辅助，以准确评估拐点（终点）;ii） 通过多重非线性回归（基于 Excel 的解算器补充）确定 pKa 值的浓度和细化，对于未定义的拐点（例如酸雨）的困难滴定至关重要。 * 生成酸碱物种分布图和缓冲能力曲线，质子水平和平均电荷作为pH值的函数和添加滴定剂的体积，具有等电点检测。 * 可扩展数据库，pKa 值为 250 酸和碱。 只需解压缩curtipot_.xlsm 文件，使用 Microsoft Excel 打开该文件，启用宏并开始学习、工作和教学。无需安装/卸载，所有宏都通过关闭文件删除。该软件是完全免费的教育和非商业性非营利使用。
版本历史记录
- 版本 4.1 发布于 2014-02-22
现在可以直接从数据库中加载新虚拟滴定模块中的视觉指示器的颜色 - 版本 3.2.3 发布于 2007-01-11
新增：pH计算器模块，带活动系数估计;增强：虚拟滴定器，用于更多物种
软件信息
- 软件分类： 教育 > 科学
- 发布者： Ivano G. R. Gutz
- 许可： 免费
- 价格： N/A
- 版本： 4.1
- 适用平台： windows
终端用户许可协议
Thank you for your interest in CurTiPot version 3 freeware, a workbook of spreadsheets and macros written for Excel (proprietary software of Microsoft), authored by Dr. Ivano G. R. Gutz, Professor of the Institute of Chemistry of the University of São Paulo, São Paulo, Brazil, now on referred as Author. Please examine the License Agreement before you start using CurTiPot. - Non-profit Use Only - The Author grants you a non-exclusive and non-transferable freeware license of CurTiPot for your personal or educational use at home, in classroom or in academic laboratories. If you intend to make commercial use of CurTiPot, including but not limited to any profitable non-educational activity or selling or distributing CurTiPot for payment you must obtain a written permission from the Author in advance. - Restrictions - You may introduce modifications in the spreadsheets to suit your needs, but you are not allowed to remove the original notices about the intellectual property of the workbook and macros, in special but not only from the front page. You shall not distribute copies of modified versions without approval of the clearly identified changes by the author. - Distribution - You may share unmodified copies of CurTiPot with students and colleagues unable to download it from the Internet, if they agree to be bound to this Terms and Conditions and as long as you take all reasonable precautions to avoid exposure of your copy to viruses. To minimize risks, it is highly advisable to use only updated copies obtained from the Author’s download page. - Changes to Terms and Conditions - The author reserves the right to update CurTiPot and to modify these Terms and Conditions at its sole discretion, without notice or liability to you. You agree to be bound by these Terms and Conditions, as modified. Please download updated versions of CurTiPot from time to time and review the Terms and Conditions. - Disclaimer of Warranties - The Author disclaims any responsibility for any harm resulting from your use (or use by your colleagues or students) of CurTiPot and third party software used in conjunction with it. CurTiPot is provided "AS IS," with no warranties whatsoever, express, implied, and statutory, including, without limitation, the warranties of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. The author also disclaims any warranties regarding the security, reliability, accuracy, stability, convergence and performance of CurTiPot. You understand and agree that you download and/or use CurTiPot at your own discretion and risk and that you will be solely responsible for any consequences of incorrect information or results obtained with CurTiPot. This license does not entitle Licensee to receive from the Author any extra documentation not contained in the program file, support or assistance by any means, or enhancements or updates of CurTiPot other than those made available for download at the Author’s site. - Limitation of Liability - Under no circumstances shall the author or his employer be liable to any user on account its use or misuse of CurTiPot. - Acceptance of Terms and Conditions - If you accept the terms and conditions given above, you are entitled to use CurTiPot free of charge for unlimited time and number of uses. The Author will enjoy receiving your comments, error reports and suggestions by e-mail [email protected].