pH Kalkülatory
[H⁺], pH, pOH we [OH⁻] aralygyndan konvert et we emişlikleri sana
Netijeler ýazýan wagtyň täzelener.
Bu hasapçy hakda
pH scale is a scale that measures the acidity of a solution. It is used to measure the pH of a solution. The pH scale is a scale that measures the acidity of a solution. It is used to measure the pH of a solution. The pH scale is a scale that measures the acidity of a solution. It is used to measure the pH of a solution. It is used to measure the pH of a solution. It is used to measure the pH of a solution. It is used to measure the pH of a solution. It is used to measure the pH of a solution. It is used to measure
Köp soralýan soraglar
pH formulasy näme?
pH, hydrogen-ion concentration's negative base-10 logaritm, pH = −log₁₀[H⁺]. A concentration of 1×10⁻⁷ mol/L gives a neutral pH of 7.
pH we pOH nädip bagly?
pH
pH ölçegi näme?
7'den aşakky ekşi, 7'den aşakky neutral, we 7'den aşakky esasly (alkali)dir. Skala arada 0-14 aralygynda işleýär, emma gaty güýçli ekşi ýa-da esaslar bu ölçegden daşlaşyp biler. Kalkülatör siziň bahaňyzy ekşi, neutral ýa-da esasly diýip toparlaýar.
pH näme üçin logaritmikdir?
Hydrogen- ion concentrations span many orders of magnitude, so a log scale keeps the numbers manageable. Each unit is a tenfold change: pH 4 is ten times more acidic than pH 5 and hundred times more than pH 6.
Men pH bahadan [H⁺] nädip tapyp bilerin?
Tersine düşündir: [H⁺] = 10^(−pH). A pH of 3 gives [H⁺] = 10⁻³ = 0.001 mol/L. Choose "from a pH value" mode and the calculator returns the concentration for you.
pH temperatura bilen üýtgeýärmi?
Eý. 7-nji neutral nokat we pH + pOH = 14 düzgüni 25 °C-de saklanar; ýokary temperaturalarda suw has köp ionlaşýar, şonuň üçin neutral pH 7-den aşak düşýär we jemi azrak düşýär. Bu esbap 25 °C standart bahalary ulanýar.
API — bu hasapçyny koddan ullan
Bu hasapçyny azat JSON ahtar noktasy hökmünde çagyr - açar gerek däl. Aşakdaky meýdança mykdarlaryny soragyň parametrleri ýa-da JSON hökmünde iber. Eňlisçe senedleri oka →
_Soňky
GET https://calculator.free/api/v1/ph/curl
curl "https://calculator.free/api/v1/ph/?mode=conc&conc=1e-07&phval=7"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/ph/?" + new URLSearchParams({
"mode": "conc",
"conc": "0.0000001",
"phval": "7"
}));
const data = await r.json();
console.log(data.results);Netijeler diňe umumy ýardam üçin hasaplanypdyr, maliýe, lukmançylyk ýa-da salgyt maslahaty üçin däl.