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Chemistry X10 - problems and reactions

AppCrab LLC

Platform: Android
App ID: ru.pavelbatsylev.chemistryx10
Price: Free
Category: Education
3
SDKs Installed
2
SDKs Uninstalled
Last Scanned: 6 months ago

Installed SDKs

  • Backend (1)
  • Monetization (1)
  • Utilities (1)
  • Uninstalled SDKs

  • Payments (1)
  • Analytics (1)
  • 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.

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    Terms of Use:
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    Publisher: AppCrab LLC

    Number of Apps: 1, including
    Latest Update/Release: 36525 days ago

    Rating:

    3.4
    Based on 8.75K ratings

    Last Update

    3.3.3
    Released December 03, 2019

    Requested Permissions:

    No data

    User Base

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