pH 計算機、虛擬滴定器、真實滴定數據分析器、分布圖生成器 - 這是 CurTiPot，一個在家庭、教室、互動式乾燥實驗室、常規實驗室或研究實驗室學習、教學和與酸、鹼、鹽和緩衝液化學平衡的一切免費軟體。此強大的 MS Excel 電子表格套件的功能包括： * pH 計算強弱酸、鹼、鹽、緩衝液和多達 7 種多蛋白系統（>40 種）的混合物的任何水溶液，具有緩衝能力和活性係數估計; * 模擬和覆蓋任何酸鹼滴定，有或沒有pH和/或體積隨機誤差。滴定與視端點檢測的"未知"樣品"，用於學習、實踐和評估新滴定的可行性和準確性。 * 用兩種方法分析模擬和真實電位滴定曲線的 pH 與體積數據：一） 曲線的圖形表示，由立方樣條線插值和衍生曲線平滑輔助，以準確評估拐點（終點）;ii） 通過多重非線性回歸（基於 Excel 的解算器補充）確定 pKa 值的濃度和細化，對於未定義的拐點（例如酸雨）的困難滴定至關重要。 * 生成酸鹼物種分布圖和緩衝能力曲線，質子水準和平均電荷作為pH值的函數和添加滴定劑的體積，具有等電點檢測。 * 可擴展資料庫，pKa 值為 250 酸和鹼。 只需解壓縮curtipot_.xlsm 檔，使用Microsoft Excel打開該檔，啟用宏並開始學習、工作和教學。無需安裝/卸載，所有宏都通過關閉文件刪除。該軟體是完全免費的教育和非商業性非營利使用。
版本歷史記錄
- 版本 4.1 發佈於 2014-02-22
現在可以直接從資料庫中載入新虛擬滴定模組中的視覺指示器的顏色 - 版本 3.2.3 發佈於 2007-01-11
新增：pH計算機模組，帶活動係數估計;增強：虛擬滴定器，用於更多物種
軟體細節
- 軟體分類： 教育 > 科學
- 發佈者： Ivano G. R. Gutz
- 軟體性質： 免費
- 價格： N/A
- 版本： 4.1
- 作業系統： windows
終端使用者許可協定
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].