Hitunglah fraksi mol NaCl dan air, Jika diketahui 14,6 gram NaCl dilarutkan dalam 150 gram air. (mr= 58,5 ; H20= 18)

No. If in two minutes it moved 10 feet then in one minute it would move 5 feet(5 feet per minute)

Answered by ally97 | 2024-06-10

The answer is 25 centimeters.

Answered by mariam405 | 2024-06-14

Jason's claim about the caterpillar's unit rate being 0.2 feet per minute is incorrect. The correct unit rate is actually 5 feet per minute. Therefore, Jason misunderstood the calculation.
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Answered by ally97 | 2024-12-26

Jawaban:Jadi, fraksi mol NaCl = 0,029 dan fraksi mol air = 0,971.Penjelasan:Hitunglah fraksi mol NaCl dan air, jika diketahui 14,6 gram NaCl dilarutkan dalam 150 gram air.Diketahui:- Massa NaCl = 14,6 gram- Massa air = 150 gram- Massa molar NaCl = 58,5 g/mol- Massa molar H2O = 18 g/molLangkah-langkah perhitungan:1. **Menghitung jumlah mol NaCl:**   Jumlah mol NaCl = Massa NaCl / Massa molar NaCl   Jumlah mol NaCl = 14,6 gram / 58,5 g/mol   Jumlah mol NaCl = 0,249 mol2. **Menghitung jumlah mol air (H2O):**   Jumlah mol air = Massa air / Massa molar air   Jumlah mol air = 150 gram / 18 g/mol   Jumlah mol air = 8,333 mol3. **Menghitung fraksi mol NaCl:**   Fraksi mol NaCl = Jumlah mol NaCl / (Jumlah mol NaCl + Jumlah mol air)   Fraksi mol NaCl = 0,249 mol / (0,249 mol + 8,333 mol)   Fraksi mol NaCl = 0,249 / 8,582   Fraksi mol NaCl = 0,0294. **Menghitung fraksi mol air:**   Fraksi mol air = Jumlah mol air / (Jumlah mol NaCl + Jumlah mol air)   Fraksi mol air = 8,333 mol / (0,249 mol + 8,333 mol)   Fraksi mol air = 8,333 / 8,582   Fraksi mol air = 0,971Jadi, fraksi mol NaCl = 0,029 dan fraksi mol air = 0,971.

Answered by pupusdwisuryoanggono | 2025-07-18