Tìm số mol phân tử có trong: -6gam NAOH

-2,24 lít CO2 (dktc)

-9.10mũ23 phân tử hidro

Density because it’s holyyy

Idid the calculation and i get 875,000,000 which can be written as 8.75 x 10^6?

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.

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