Chemistry Calculators at App Store analyse

App power index: 260 (based on ranks around App Stores today)
Reference Education
Developer: Aleksandr Lukanen
Price: 0 free
Current version: 1.06, last update: 7 years ago
First release : 05 Mar 2014
App size: 3.96 Mb
4.4 ( 3344 ratings )
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Estimation application downloads and cost

> 5.72k
Monthly downloads
~ $ 2.34k
Estimation App Cost


SHOWS WORK!
This application can be useful to anyone who is taking a first year chemistry class. It helps take you through some of the many ways to solve simple chemistry problems. Along with giving you the answer, it will also show the work that went into solving the problem. Remember to always do the problem yourself to make sure the answer is right!

Updates will be coming soon to add more calculators to the application, to help you with more advanced problems!

Formulas include:

Atomic Structure:
E=hv
c=λv
E = (-2.178*10^-18) / n^2

Equilibium:
Kw = Kb*Ka
Kw = [H+]*[OH-]
Kc = Products / Reactants
Delta G = -RT*ln(K)
pH = -log[H+]
pOH = -log[OH-]
14 = pH +pOH
14 = pH + pOH
H+ = 10^pH
OH- = 10^pOH
pH = pKa + log[salt / acid]

Gas, Liquids, And Solutions:
PV=nRT
(P1 * V1) / T1 = (P2 * V2) / T2
V1 / N1 = V2 / N2

Thermochemistry/Kinetics:
Delta H = Products / Reactants
Delta S = Products / Reactants
Delta G = Products / Reactants
Half-Life = .693 / Rate Constant
Others:
Periodic Table calculations(grams per mole and grams needed)
FC = Valence Electrons - (Loan Electrons + Bonding Electrongs / 2)
M=moles/Volume(L)

Others:
Periodic Table
Formal Charge
Molecular Shapes
Web viewer
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# Term Store county Place Priority
1 molarity 8
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74,