Chemistry X10 — problem solver 4+
AppCrab
Progettata per iPad
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- Gratis
- Offre acquisti in-app
Screenshot
Descrizione
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
Novità
Versione 3.3.1
Stability improvements
Privacy dell’app
Lo sviluppatore, AppCrab, ha indicato che le procedure per la tutela della privacy dell’app potrebbero includere il trattamento dei dati descritto di seguito. Per ulteriori informazioni, consulta l’informativa sulla privacy dello sviluppatore.
Dati non collegati a te
I seguenti dati possono essere raccolti ma non vengono collegati alla tua identità:
- Identificativi
- Dati sull’utilizzo
Le procedure per la tutela della privacy possono variare, per esempio, in base alle funzioni che usi o alla tua età. Ulteriori informazioni
Informazioni
- Fornitore
-
App Crab OOO si identifica come operatore commerciale per questa app e ha confermato che il prodotto o il servizio è conforme alla legge dell’Unione europea.
- Numero DUNS
- 506863261
- Indirizzo
- of. 11A, 21N Selitskogo ul. 220075 Minsk Belarus
- Numero di telefono
- +375 257870514
- contact@appcrab.net
- Dimensione
- 25,7 MB
- Categoria
- Istruzione
- Compatibilità
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- iPhone
- Richiede iOS 10.0 o versioni successive.
- iPad
- Richiede iPadOS 10.0 o versioni successive.
- iPod touch
- Richiede iOS 10.0 o versioni successive.
- Mac
- Richiede macOS 11.0 o versioni successive e un Mac con chip Apple M1 o versioni successive.
- Apple Vision
- Richiede visionOS 1.0 o versioni successive.
- Lingue
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Inglese
- Età
- 4+
- Copyright
- © Pavel Batsylev
- Prezzo
- Gratis
- Acquisti in-app
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- Unlimited gems 1,99 €
- 1000 gems 69,99 €
- 100 gems 7,99 €
- 50 gems 5,99 €