你的隐私选择

KiwiBee 使用 Google Analytics、Google Ads 和 Meta Pixel 的可选 Cookie，用于了解成年访客、统计已完成的注册并改进推广活动。必要 Cookie 始终保持开启。 OpenAI 的 ChatGPT 广告像素还会在您同意广告追踪后衡量页面浏览和已提交的咨询，并可能使用经过哈希处理的联系信息进行匹配。隐私政策

pH, Acids and Bases Explorer

Science · pH, Acids and Bases Explorer · Middle School and High School

—

关于这个模拟实验

Compare strong and weak acids and bases at equal concentration. Dilute them and inspect hydrogen and hydroxide ions.

学生可以探索什么

Predict which solution has the lowest pH at equal concentration. What happens when you dilute it?

学习目标

1Predict which solution has the lowest pH at equal concentration. What happens when you dilute it?

教师常问的问题

What assumptions does this simulation use?

Ideal monoprotic solutions at 25 °C. Weak acid Ka = 1.8 × 10⁻⁵; weak base Kb = 1.8 × 10⁻⁵. Water keeps extreme dilution near pH 7.

嵌入这个模拟实验

免费嵌入你的学习平台、博客或班级网站。

<iframe src="https://kiwibee.io/zh-cn/simulations/ph-acids-bases-simulation/embed" title="pH, Acids and Bases Explorer | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>

继续探索

Explore an adult male reference body in 3D. Reveal 14 anatomical systems, search thousands of named structures, isolate organs, and pull 2,209 modeled pieces apart to see how the body is organized.

—

Explore the head and neck in 3D: 643 source meshes across 14 layers, 47 facial and masticatory muscles, and 77 drawn nerves, vessels and glands the source scan omits. Open any tooth onto its own pulp canal, and follow the seven stages of tooth development.

—