# HCl Acid — HCl Acid Calculation

> HCl Acid Calculation (iPhone/iPad app by Hossam Zanati.)

- Source: https://appshunter.io/ios/app/hcl-acid/id1191147171 (this page in markdown: same URL + `.md`)
- Developer: [Hossam Zanati](https://appshunter.io/developer/933216932)
- Category: Education, Business
- Price: $6.99
- Age rating: 4+
- Requires: iOS 14.0 · 22 MB
- Languages: American English
- Released: 2017-01-13
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/hcl-acid/id1191147171/reviews.md

## What is HCl Acid?

The calculator helps computing the volume of raw acid and water to be mixed in order to achieve specific acid concentration.
When acid neutralization is needed, the calculator will calculate the needed quantity of neutralizing agent based on acid concentration and volume.
For lab application, the calculator helps computing the volume of acid of specific concentration needed to mix a solution of a required molarity and normality.
Also, the app includes the physical and chemical properties of the product and basic first aid guidance for lab and field mixing.


## Version history (last 5 releases)

### 5.15 — 2023-12-31

- Dark and light modes added
- Improved interface and bugs fixed
- Weight of acid and water required for mixing are added to all relevant modules.
- Bugs leading to APP termination when displaying error messages was rectified.

### 5.13 — 2023-01-21

- Improved weight calculation for raw and diluted acid as well as water requirement. 
- Fix bug encountered when storing case data

### 5.12 — 2022-10-16

Version  5.12 includes improvement to the UI for iPadOS and MacOS.

### 5.11 — 2022-10-09

In Ver. 11:
- The weight of acid, water and diluted acid is displayed below the corresponding volume.
- The UI is updated for iOS 15.

### 5.10 — 2021-01-06

- Fix links on the "Dilution" module.

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## More apps by Hossam Zanati

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All apps by Hossam Zanati: https://appshunter.io/developer/933216932

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-01-09.*