Hydrogen Ion Concentration yog cov muaj pes tsawg leeg ntawm hydrogen ions hauv cov tshuaj. … Qhov kev daws teeb meem no tuaj yeem txiav txim siab los ntawm nws tus nqi pH. Kev daws yog qhov nruab nrab yog tias nws muaj pH ntawm 7, qhov kev daws nrog pH ntau dua 7 yog qhov yooj yim thiab tsawg dua 7 yog acidic.
Thaum cov hydrogen ion concentration siab?
PH ntawm cov tshuaj yog ib qho kev ntsuas ntawm qhov concentration ntawm hydrogen ions hauv cov tshuaj. Kev daws teeb meem nrog ntau cov hydrogen ions yog acidic thiab muaj pH qis. Kev daws nrog ntau cov hydroxide ions yog qhov yooj yim thiab muaj tus nqi pH siab. Cov pH ntsuas ntawm 0 txog 14, nrog pH ntawm 7 yog nruab nrab.
Koj pom hydrogen ion concentration ntawm pH li cas?
Tus pH yog qhov tsis zoo ntawm cov hydrogen ion concentration ; Yog li, rau [H+]=3.0 X 10-3, pH=2.52.
H+ thiab OH ions ua li cas txiav txim siab pH?
Qhov txiaj ntsig ntawm pH-kev ntsuas yog txiav txim siab los ntawm kev txiav txim siab ntawm tus naj npawb ntawm H + ions thiab tus lej ntawm hydroxide (OH-) ions. Thaum tus naj npawb ntawm H + ions sib npaug ntawm OH-ions, cov dej tsis huv. Nws yuav muaj pH txog li 7. Tus pH ntawm dej tuaj yeem sib txawv ntawm 0 txog 14.
Dab tsi yog qhov concentration ntawm H + ion hauv dej ntshiab?
the concentration of H+ ions hauv dej ntshiab yog ph nqi yog 7.
