Máy tính pha loãng

Use the free online Máy tính pha loãng tool. Fast, private and easy to use — runs entirely in your browser. Part of our Máy tính hóa học collection.

Máy tính nồng độ mol

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

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

Máy tính pha loãng

Stock concentration C1 Target concentration C2 Final volume V2

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

Máy tính pH

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

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

Máy tính định luật khí lý tưởng

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.

Bộ chuyển đổi gam sang mol

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

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

Máy tính định luật khí kết hợp

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.

Máy tính chu kỳ bán rã

Initial amount Half-life Elapsed time (same unit)

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

Máy tính phần trăm dung dịch

Solute mass (g) Solution volume (mL)

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

Frequently Asked Questions

Is the Máy tính pha loãng free to use?

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

Is the Máy tính pha loãng safe and private?

Absolutely. The Máy tính pha loãng 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 Máy tính pha loãng?

No installation is needed. The Máy tính pha loãng works instantly online in any modern browser on desktop, tablet or mobile.

Does the Máy tính pha loãng work on mobile phones?

Yes. The Máy tính pha loãng is fully responsive and works smoothly on iPhone, Android and any other device.