Screenshots

Description

Chemistry X10 solves homework and tests.

• Is suitable for 7, 8, 9, 10 and 11 classes
• Works without Internet connection
• 800 000 downloads

TASKS SOLUTIONS
Enter:
"Given" and "Find"
Result:
a solved task with explanation and its answer

Types of solvable tasks:
• by formulas
• solutions
• mixtures
• reaction equation
• lack and excess
The app does not solve tasks of derivation of the substance formula

CHEMICAL REACTIONS
Finds reaction equations by entered part
8000 reactions are available without internet connection

TRANSFORMATION CHAINS
Solves open chains
Enter:
Cu = CuO = CuCl2 = Cu(OH) 2
Result:
1) Cu + H2SO4 = CuO + SO2 + H2O
2) 4CuO + 2NH4Cl = 3Cu + CuCl2 + N2 + 4H2O
3) 2NaOH + CuCl2 = 2NaCl + Cu(OH)2

COEFFICIENT ARRANGEMENT
Arranges the coefficients by fitting or by method of electronic balance
Enter:
H2 + O2 = H2O
Result:
2H2 + O2 = 2H2O

MOLAR MASSES
Counts molar masses of complex substances.
Enter:
Cu(OH)2
Result:
98 g / mol. Find in the periodic table all the elements that make up Cu (OH) 2. These are: Cu, O and H ...

FORMULAS FOR TASKS
Formulas are divided into values parts: mass, molar mass, etc.
There are prepared formulas for each of them: mass: m = nM, m = ρV and other.

THE PERIODIC TABLE
You can find: period, group, atom mass, class, valence, type of crystal lattice, color, temperature of melting and boiling, electronic configuration, energetic levels, electronegativity.

PROTECTION FROM TEACHER: Call From Mom and Clock
John is cheating on his grand test. The Teacher notices that and tries to take his phone.
“Excuse me, my mom is calling”, says John and shows the screen to the Teacher. There is a phone call from John’s mom.
“Go to the hall and pick up the phone”, she suggests.
In the hall John taps on the lest top corner of the screen – and there is a solved task as before! He remembers the solution and comes back to the classroom.
His mom didn’t call him. John has turned on protection from the teacher.
There are 2 types of protection in “Chemistry X10” – Call From Mom and Clock. Clock works by default, Call From Mom is available in Pro-version.

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“Pro-version” is a service upon monthly subscription. It gives you infinite gems and access to features which are available only in “Pro-version”: protection from teacher “Call From Mom” and detailed solution of tasks. “Pro-version” costs 1.99 USD (equivalent in local currency) per week.
Subscription will be updated automatically if you don't turn off auto-extension of subscription 24 hours before current subscription expiration. Payment will be proceeded from your iTunes account during 24 hours before current subscription expiration.
User can manage the subscriptions. You can turn off auto-extension after purchase in account settings.

Privacy Policy:
appcrab.net/privacy-policy

Terms of Use:
appcrab.net/terms-of-use

What’s New

Version 3.3.1

Stability improvements

Ratings and Reviews

4.7 out of 5
3 Ratings

3 Ratings

Ded_Pauli ,

Просто супер!!!

Очень крутое приложение!очень помогает на контрольных!

Mixandr ,

Почти шедевр!

"Почти шедевр", потому что в меню "Решение реакций" при правильном вводе этой самой реакции ничего не выдаёт, вертится значок загрузки - и ничего! Для меня этот пункт важен. Еще недоработка в меню Таблица Менделеева. Иногда зависает при нажатии на любой из элементов. В остальном - высшая похвала! Ребята, допилите эти погрешности, и буду всем советовать ваше приложение . Аналогов этому приложению в Appstore точно нет.

Mrkrmr44 ,

Невероятно!

Одна из самых потрясающих вещей, которая действительно полезна в учебе!

App Privacy

The developer, AppCrab, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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