The density of water is 1gr/mL Its Mr is 18 (H2O, H=1,O=16) If there is 180 mL of water its mass is 180 gr. N = gr/Mr=180/18=10 mol Assuming its room temperatur
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Cogan332
Pertanyaan
The density of water is 1gr/mL
Its Mr is 18 (H2O, H=1,O=16)
If there is 180 mL of water its mass is 180 gr. N = gr/Mr=180/18=10 mol
Assuming its room temperature and pressure
Its volume should've been 244 L (Vrtp=n.24,4)
Anyone can explain?
Its Mr is 18 (H2O, H=1,O=16)
If there is 180 mL of water its mass is 180 gr. N = gr/Mr=180/18=10 mol
Assuming its room temperature and pressure
Its volume should've been 244 L (Vrtp=n.24,4)
Anyone can explain?
1 Jawaban
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1. Jawaban LordRicky
Massa jenis air adalah 1 gr/ML
MR dari air itu 18 karena air kan senyawanya H2O , H=1 , O =16.
jika volume air 180 Ml maka massanya sudah pasti 180 gr. kok bisa?
bisa soalnya dari rumus massa jenis.
massa jenis = m/v
1 = x/180
x = 180 gr.
trus disitu kan Tertulis nyari mol caranya
massa/MR = 180/18 = 10 mol.
trus disitu juga tertulis bahwa berdasarkan suhu ruangan dan tekanan volumenya adalah 244 L. dari mana ?
dari Vrtp = n. 24,4
Vrtp = 10. 24,4 = 244 L