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Welcome to PAEKUPU, words related to Te Marautanga o Aotearoa. Curriculum areas presently available on PAEKUPU: Toi Ataata, Te Reo Matatini, Puoro, Te Reo Pāngarau, Te Reo Pūtaiao, Ngā Mahi a te Rēhia
 
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Te Reo Pūtaiao

āwhata pH

pH scale

tūingoa

WHAKAMĀRAMA

Ka whakamahia te āwhata pH hei tohu i te kaha o te waikawa, o te pāpāhua rānei o tētahi matū. Ko te 0 hei tohu i te waikawa tino kaha. Ko te 7 kei waenganui o te āwhata, arā, he ngū te matū (pērā i te wai māori). Ko te 14 hei tohu i te pāpāhua tino kaha.

The pH scale is used to show the acidity or alkalinity of a substance. Zero indicates a very strong acid. Seven is in the middle of the scale indicating the substance is neutral (such as water). Fourteen indicates a strong alkali.

Tauira KŌrero

He aha te tau o te āwhata pH hei tohu waikawa tino kaha?

Rangahautia ngā momo tohu hei whakaatu i te āwhata pH.

Kei te takiwā o te toru i te āwhata pH te waikawa winika.

WhakamĀrama Āpitihanga

Ina pā tētahi mehanga ki te Ranunga Taetohu, ka huri te tae hei whakaatu i te kaha o te waikawa, o te pāpāhua rānei o te mehanga:

Tauira KŌrero

He aha te tau o te āwhata pH hei tohu waikawa tino kaha?

Rangahautia ngā momo tohu hei whakaatu i te āwhata pH.

Kei te takiwā o te toru i te āwhata pH te waikawa winika.

WhakamĀrama Āpitihanga