Grams to Moles Chemistry

教育

免费 · App 内购买 · 专为 iPad 设计

Grams to Moles Chemistry shows you every step of a unit conversion, not just the answer. Version 2.0 is a complete rebuild: a new Unit Factors converter, more than 75 chemistry and physics calculators that solve for any variable, curve fitting for your lab data, and the molar mass calculator and periodic table tools students have used for years. UNIT FACTORS, SHOWN STEP BY STEP • Convert grams to moles, moles to particles, liters to cubic feet, g/mL to kg/m³ and much more. • Every unit factor in the chain is written out, and each unit is crossed out in red as it cancels, so you can see why the answer is right. • Type any chemical formula, including hydrates and complex ions such as CuSO4·5H2O or K4[Fe(CN)6], and the molar mass is worked out for you. • Categories include mass, volume, length, pressure, energy, power, time, density, speed, flow rate, temperature, concentration (mol/L, g/L, mg/L, g/ft³, g/in³ and more), ppm ↔ mass percent and ppmv ↔ volume percent. CALCULATIONS: SOLVE FOR ANY VARIABLE More than 75 equations in 12 topics. Fill in what you know and solve for whichever variable is missing: • Gas laws • Solutions • pH and acids/bases • Buffers • Electrochemistry • Thermodynamics and Gibbs energy • Energy and heat • Electricity and circuits • Electricity and magnetism • Classical mechanics • Quantum mechanics • Statistical mechanics Also included: heating and cooling curves (q = m·c·ΔT and q = n·ΔH for each step, with the curve plotted), resistors and capacitors in series and parallel, and a table of physical constants. CURVE FITTING Enter your lab data and fit it to 10 models: linear, quadratic, exponential, exponential with offset, power law, logarithmic, Michaelis–Menten, logistic, Gaussian peak and Arrhenius. You get the fitted parameters and a graph of the fit. MOLAR MASS AND THE PERIODIC TABLE • Molar mass calculator for any chemical formula • Scrolling, zooming periodic table with element details • Element look-up by symbol or by atomic number MADE FOR STUDENTS AND TEACHERS Grams to Moles Chemistry is for high-school and college chemistry and physics students, their teachers, and anyone who works with units. The unit-factor method it teaches works for every conversion, not just chemistry. PRIVATE BY DESIGN No ads, no accounts, no tracking. The app needs no internet connection, and everything you type stays on your device. SUBSCRIPTION Try everything free for 1 month. After that, GramstoMoles Yearly is $9.99 per year. • Payment is charged to your Apple Account when the free month ends. • The subscription renews automatically each year unless it is cancelled at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours before the end of the current period. • Manage or cancel any time in Settings ▸ Apple Account ▸ Subscriptions. • Bought Grams to Moles Chemistry before version 2.0? You keep full access without subscribing. Just tap Restore Purchases. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy and support: https://wordchance.com/gramstomoles-1

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Thanks for using GramstoMoles! This update keeps everything from version 2.0: • Unit Factors: every conversion shown step by step, with cancelled units crossed out in red • Calculations: 75+ chemistry and physics equations that solve for any variable • Graph it: heating and cooling curves, and curve fitting for your lab data • Molar mass from any formula, and the periodic table • Runs on iPhone, iPad and Apple silicon Macs Bought GramstoMoles before version 2.0? Tap Restore Purchases to keep everything free. Questions or ideas? Email rjgjrenterprises@yahoo.com

版本 2.0.1

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    信息

    提供者
    Robert Gulotty
    大小
    4 MB
    类别
    教育
    兼容性
    设备需装有 iOS 17.4 或更高版本。
    • iPhone
      设备需装有 iOS 17.4 或更高版本。
    • iPad
      设备需装有 iPadOS 17.4 或更高版本。
    • Mac
      需要 macOS 14.4 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。
    • Apple Vision
      设备需装有 visionOS 1.1 或更高版本。
    语言
    英语
    年龄分级
    4+
    App内购买
    是
    版权
    © 2024 Robert J. Gulotty Jr.
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