WebAnswer the following questions: 1)How many moles are in 25.0 grams of water? 2)How many grams are in 4.500 moles of Li2O? 3)How. Expert Help. Study Resources. Log in Join. James Rickards High School. CHEM. CHEM 20033500. Web28 mei 2010 · Best Answer. Copy. Simply divide by the number that signifies moles of any thing; Avogadro's number. 3.4 X 10^23/6.022 X 10^23. = 0.56 moles of H2SO4. Wiki User.
Molar mass of *3H2SO4 - WebQC
WebWhat is the molar mass of sulfuric acid H 2 SO 4? Solution Step 1: Molar mass: The mass of 1 mole of a substance is called its molar mass. Step 2: Formula for molar mass Molar … WebWe know that, 1 mole = 6.022 x 1023molecules Therefore, Number of moles of H2SO4= (3.4 x 1023) / (6.022 x 1023) = 0.565 mol PART 5: Molar mass of NH3= 17 g/mol Given mass of NH3= 25 g Hence, Number of moles of NH3= (given mass) / molar mass = (25 g) / (17 g/mol) = 1.47 mol We know that, 1 mole = 6.022 x 1023molecules cooking tri tip low and slow
how many mole are in 3.4x10²³ molecules of H²SO⁴ - Brainly.ph
Web2 feb. 2024 · how many moles are in 1.2 X 103 grams of ammonia, NH3. ... Just depends on how many digits you want to go: Atomic weight of. N=14.0067. H= 1.00794 x 3 = 3.02382 NH3 = 17.03052 gm /mole . 1.2 x 10^3/17.03052 = 70.46173575 moles . Web20 jul. 2024 · 6.023X10^23 molecules are present in 1 mole of H2SO4 at STP. . . 3.4X10^23 molecules are present in (3.4X10^23)/(6.023X10^23) moles use ur calculator please for … Web20 jul. 2024 · Answer (1) Rishi Garg 20th Jul, 2024. Atomic mass of one molecule of H2SO4 is 98 Atomic mass unit. Atomic mass of one mole of H2SO4 is 98 grams. So 98 grams of H2SO4 contains 1 mole of H2SO4 molecule i.e., 7 moles atoms. So, by applying the basic maths, we get. 49 grams of H2SO4 contains 1/2 mole of H2SO4 molecule i.e., 3.5 … cooking tri tip in pressure cooker