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This is an online scientific calculator with double digit precision that support both button click and keyboard type. In addition, explore hundreds of other free calculators covering topics such as finance, math, fitness, and health.

A beautiful, free Scientific Calculator from Desmos.

This is an online scientific calculator with double digit precision that support both button click and keyboard type. In addition, explore hundreds of other free calculators covering topics such as finance, math, fitness, and health.

Scientific Calculator. web2.0calc online calculator provides basic and advanced mathematical functions useful for school or college. You can operate the calculator directly from your keyboard, as well as using the buttons with your mouse.

Feb 11, 2016 · What is the best pKa to Ka calculator? Update Cancel. Answer Wiki. 3 Answers. Andrei Nolastname, Research Chemist. Answered Feb 11, 2016. Ka=1*10^-pKa Same is true for, say, concentration of H+ [H+]=1*10^-pH. The prefix "p" in this case is the negative log. 2.2k Views · …

Mar 13, 2018 · In practice, finding the logarithms can be complicated, so most scientists use logarithm tables or a scientific calculator. To find a base 10 logarithm on a scientific calculator, you enter the value of the logarithm and tap the "log 10" key.

online pH calculator for weak acid. and insert Ka value of the weak acid(0.001 is input as 1E-3) To find pH of a weak acid (monoprotic) solution, insert concentration (M) Weak acid solution. See the equation(s) used to make this calculation.

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Mar 14, 2018 · You can also find it on a scientific calculator by inputting the number and pressing the exponent key, which either looks like a hat (^) or is denoted by 10 x. Remember that pKa is expressed as a common logarithm (base 10) and not as a natural logarithm (base e), so you want to find a table or select a function on your calculator that raises ...

The GATE Virtual Calculator for 2019 is now live! GATE exam provides a different scientific calculator which you need to be used to before you appear for the exam. Read the full article to get a direct link to the calculator and also know the do's and don't's and limitations of this calculator.

Feb 11, 2016 · What is the best pKa to Ka calculator? Update Cancel. Answer Wiki. 3 Answers. Andrei Nolastname, Research Chemist. Answered Feb 11, 2016. Ka=1*10^-pKa Same is true for, say, concentration of H+ [H+]=1*10^-pH. The prefix "p" in this case is the negative log. 2.2k Views · …

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Antilog Calculator commonly called as Anti Log or Inverse Log calculator, is an online tool used to calculate Inverse Log values with respect to the base values. No need to carry log tables anymore, user may perform quick calculations by using this calculator. AntiLog or Inverse Logarithm. The anti-log is simply known as inverse log calculation.

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The modern scientific calculator is truly a marvel. Only those of us who grew up before the appearance of the calculator and have followed its evolution can fully appreciate what it can do. This booklet is written to tell you the things that textbooks, instructors, and even the

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Apr 26, 2007 · Just bring up the calculator from the Accessories folder. Click on the 'View' tab. You can switch from 'Standard' to 'Scientific'. It should have all the functions you need to solve most chemistry math problems (including log functions). Lkk814 has the right answer, but at 4 significant digits it would be 6.800 (pKa = -log Ka)

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