Ungawaguqula kanjani amagremu abe ngamamililitha? 10 izivivinyo ezilula

Ukuguqula amagremu kuye kumamililitha kuncike entweni oyikalayo, njengoba ukuminyana kwezinto ezihlukene kuyahlukahluka. Kodwa-ke, uma ubazi ukuminyana bento okukhulunywa ngayo, ungasebenzisa ifomula yokuguqula evamile:

Amamililitha (mL) = Amagremu (g) ​​/ Ukuminyana (g/mL)

Isibonelo, uma ukuminyana kwezinto kungu-1 g/mL, vele uhlukanise inani lamagremu ngo-1 ukuze uthole ukulingana ngamamililitha.

Uyabona: Ithebula lokuminyana kwezakhi ezihlukene

Ake sithi sinoketshezi oluwuketshezi olunomthamo ongu-0.8 g/ml futhi sifuna ukuguqula amagremu angu-120 ale nto abe amamililitha. Singasebenzisa ifomula:

Kubalulekile ukuqaphela ukuthi le fomula isebenza kuphela uma ukuminyana kwento kuhlala njalo futhi kwaziwa. Ezimeni lapho ukuminyana kuyahlukahluka, kuyadingeka ukusebenzisa amathebula okuguqulwa athile noma ulwazi olunikezwe imithombo ethembekile ukwenza ukuguqulwa okunembile.

Nazi izibonelo ezi-10 ezilula zokuguqula amagremu abe ngamamililitha afanele abafundi besikole samabanga aphansi noma sesekondari:

1. Amanzi: Ngaphansi kwezimo ezijwayelekile, ukuminyana kwamanzi cishe ku-1 gram ngemililitha ngayinye (ungakubona kuthebula elingenhla). Ngakho-ke, uma unamagremu angu-50 amanzi, ukuguqulwa kumamililitha, usebenzisa ifomula, kungaba:

Amamililitha (mL) = Amagremu (g) ​​/ Ukuminyana (g/mL) Amamililitha (mL) = 50 g / 1 g/mL Amamililitha (mL) = 50 mL

Ngakho-ke, amagremu angu-50 amanzi alingana nama-50 ml. Ingabe kwaqondwa?

Uma kwenzeka kukhona ukungabaza, ake sihambe nomunye ukuzivocavoca okuncane:

2. Ufulawa: Ubuningi bukafulawa bungahluka, kodwa ngokwesilinganiso bulinganiselwa ku-0.57 amagremu ngemililitha ngayinye. Uma unamagremu ayi-100 kafulawa, ukuguqulelwa kumamililitha kungaba:

Ama-Milliliters (mL) = Amagremu (g) ​​/ Ukuminyana (g/mL) Amamililitha (mL) = 100 g / 0.57 g/mL Amamililitha (mL) ≈ 175.4 mL (cishe)

Ngakho-ke, amagremu ayi-100 kafulawa acishe alingane no-175.4 mL.

Isivivinyo sesi-3: Guqula amagremu angama-300 obisi abe ngamamililitha. Ukuminyana kobisi: 1.03 g/mL Isixazululo: Ivolumu (mL) = Ubuningi (g) / Ubuningi (g/mL) = 300 g / 1.03 g/mL ≈ 291.26 mL

Isivivinyo sesi-4: Guqula amagremu angu-150 amafutha omnqumo abe yi-ml. Ukuminyana kwamafutha omnqumo: 0.92 g/mL Isixazululo: Ivolumu (mL) = Isisindo (g) / Ukuminyana (g/mL) = 150 g / 0.92 g/mL ≈ 163.04 mL

Isivivinyo sesi-5: Guqula amagremu angu-250 kashukela abe ngamamililitha. Ukuminyana kukashukela: 0.85 g/mL Isixazululo: Ivolumu (mL) = Isisindo (g) / Ukuminyana (g/mL) = 250 g / 0.85 g/mL ≈ 294.12 mL

Isivivinyo sesi-6: Guqula amagremu angu-180 kasawoti abe ngamamililitha. Ukuminyana kukasawoti: 2.16 g/mL Isixazululo: Ivolumu (mL) = Ubuningi (g) / Ubuningi (g/mL) = 180 g / 2.16 g/mL ≈ 83.33 mL

Isivivinyo sesi-7: Guqula amagremu angu-120 otshwala be-ethyl abe ngamamililitha. Ukuminyana kotshwala be-ethyl: 0.789 g/mL Isixazululo: Ivolumu (mL) = Isisindo (g) / Ukuminyana (g/mL) = 120 g / 0.789 g/mL ≈ 152.28 mL

Isivivinyo sesi-8: Guqula amagremu angu-350 oju abe ngamamililitha. Ukuminyana koju: 1.42 g/mL Isixazululo: Ivolumu (mL) = Ubuningi (g) / Ubuningi (g/mL) = 350 g / 1.42 g/mL ≈ 246.48 mL

Isivivinyo sesi-9: Guqula amagremu angu-90 e-sodium chloride (usawoti wetafula) abe ngamamililitha. Ukuminyana kwe-sodium chloride: 2.17 g/mL Isixazululo: Ivolumu (mL) = Ubuningi (g) / Ubuningi (g/mL) = 90 g / 2.17 g/mL ≈ 41.52 mL

Ungawaguqula kanjani ama-milliliters abe amagremu

Ukuguqulwa okuphambene ukusuka ku-(mL) ukuya kumagremu (g) ​​kuncike ekumineni kwento okukhulunywa ngayo. Ukuminyana ubuhlobo phakathi kwesisindo nomthamo wento. Njengoba izinto ezihlukene zinokuminyana okuhlukile, ayikho ifomula yokuguqula eyodwa. Kodwa-ke, uma wazi ukuminyana kwento, ungasebenzisa ifomula elandelayo:

Amagremu (g) ​​= Amamililitha (mL) x Ukuminyana (g/mL)

Isibonelo, uma ukuminyana kwento kungu-0.8 g/mL futhi uno-100 mL waleyo nto, ukuguqulwa kungaba:

Amagremu (g) ​​= 100 mL x 0.8 g/mL Amagremu (g) ​​= 80 g

Khumbula ukuthi le fomula isebenza kuphela uma wazi ukuminyana kwento okukhulunywa ngayo. Uma ungenalo ulwazi lokuminyana, ukuguqulwa okunembile akunakwenzeka.

Sithemba ukuthi uqonde ngendlela elula ukuthi uzenza kanjani lezi zinhlobo zokuguqulwa. Uma udinga usizo ngokuminyana okuhlukahlukene noma izivivinyo eziyinkimbinkimbi, chofoza lokhu amatafula okuguqulwa kweyunithi. Izokusiza impela.