pH Calculator
Kusinthanitsa pakati pa [H⁺], pH, pOH ndi [OH⁻] ndi kugawa acidity.
Zithunzizi zimasintha monga momwe mumalemba.
Zachidule
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. The pH scale is a scale that measures the pH of a solution. It is used to measure the pH of a solution. The pH scale is a scale that measures the pH of a solution. The pH scale is a scale that measures
Mafunso ofunsidwa nthawi zambiri
Kodi ndi chiyani formula ya pH?
pH ndi logarithm yoyipa ya 10 ya chitetezo cha hydrogen-ion, pH = -log₁₀[H⁺].Kuphatikiza kwa 1 × 10⁻⁷ mol / L kumapatsa pH yosasinthasintha ya 7.
Kodi pH ndi pOH ndi ogwirizana?
Pa 25 °C, pH + pOH = 14. choncho mchere wa pH 3 ali ndi pOH 11, ndipo kusonkhanitsa kwake kwa hydroxide ndi [OH⁻] = 10⁻¹¹ mol / L.
Kodi pH scale imatanthauza chiyani?
Pambuyo 7 ndi acidic, moyenera 7 ndi wopanda kanthu, ndi pamwamba 7 ndi basi (alkaline). The scale nthawi zambiri amayenda 0-14, ngakhale kwambiri mphamvu acids kapena mfundo angagwa pang'ono kunja kwake. The calculator amagawa wanu mfundo monga acidic, wopanda kanthu kapena basi.
N’chifukwa chiyani pH ndi logarithmic?
Hydrogen-ion concentrations span many orders of magnitude, so a log scale keeps the numbers manageable.Every unit is a tenfold change: pH 4 ndi nthawi makumi asanu acidic kuposa pH 5 ndi nthawi makumi asanu kuposa pH 6.
Kodi ndingapeze bwanji [H⁺] kuchokera pa mfundo ya pH?
Kusintha kwa tanthauzo: [H⁺] = 10^(−pH). pH ya 3 imapatsa [H⁺] = 10⁻³ = 0.001 mol/L. Sankhani "kuchokera pa tanthauzo la pH" mode ndipo calculator imabwerera ku concentration kwa inu.
Kodi pH imasintha ndi kutentha?
Ndiyo. Mtundu wa 7 wa neutral ndi malamulo a pH + pOH = 14 amagwira ntchito pa 25 °C; pa kutentha kwakukulu madzi amatulutsa ma ion ambiri, choncho pH ya neutral imagwa pansi pa 7 ndipo mitengo imatsika pang'ono.
API — kugwiritsa ntchito izi calculator kuchokera code
Kulemba izi calculator monga ufulu JSON endpoint - palibe chida zofunika. Kutumiza nyanja mfundo pansipa monga mafunso zigawo kapena JSON. Onani zonse API docs →
Chithunzi
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);Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.