מחשבון מיהול

Use the free online מחשבון מיהול tool. Fast, private and easy to use — runs entirely in your browser. Part of our מחשבוני כימיה collection.

מחשבון מולריות

Solute mass (g) Molar mass (g/mol) Solution volume (L)

Find the molar concentration of a solution from solute mass, molar mass and volume.

מחשבון מיהול

Stock concentration C1 Target concentration C2 Final volume V2

Use C1V1 = C2V2 to find how much stock solution and diluent a dilution needs.

מחשבון pH

[H+] concentration (mol/L) or pH (leave [H+] blank)

Convert between hydrogen-ion concentration, pH and pOH in both directions.

מחשבון חוק הגזים האידיאליים

Pressure P (atm) Volume V (L) — leave blank to solve Moles n Temperature T (K)

Solve PV = nRT for the missing variable using R = 0.082057 L·atm/mol·K.

ממיר גרם למול

Molar mass (g/mol) Mass (g) or Moles (leave mass blank)

Convert between grams and moles of any substance using its molar mass.

מחשבון חוק הגזים המשולב

Initial pressure P1 Initial volume V1 Initial temperature T1 (K) Final volume V2 (or leave blank) Final pressure P2 (or leave blank) Final temperature T2 (K)

Apply P1V1/T1 = P2V2/T2 to find the final pressure or volume of a gas.

מחשבון זמן מחצית חיים

Initial amount Half-life Elapsed time (same unit)

Find how much of a decaying substance remains after any elapsed time.

מחשבון אחוז תמיסה

Solute mass (g) Solution volume (mL)

Express a solution strength as % w/v and grams per litre.

Frequently Asked Questions

Is the מחשבון מיהול free to use?

Yes. The מחשבון מיהול is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the מחשבון מיהול safe and private?

Absolutely. The מחשבון מיהול runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the מחשבון מיהול?

No installation is needed. The מחשבון מיהול works instantly online in any modern browser on desktop, tablet or mobile.

Does the מחשבון מיהול work on mobile phones?

Yes. The מחשבון מיהול is fully responsive and works smoothly on iPhone, Android and any other device.