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Note: Conversion is based on the latest values and formulas.
Question #bcb2d - Socratic 5 Jun 2015 · calculate moles of Acid, calculate moles of Base. subtract, OH − should be in excess, calculate Molarity of OH − , pOH = -log (OH −), then 14-pOH = pH LxM=moles 0.050L …
Question #f3b97 - Socratic The yield is 25.00% (1/4) The well-written balanced equation for the complete octane combustion is: 2C_8H_18 + 25O_2 -> 16CO_2 + 18 H_2O Now, let's first calculate the moles of CO_2: …
What are the different formulas that define a mole? - Socratic 8 Jan 2014 · There is only one definition of a mole. A mole is the quantity of a substance that has the same number of particles as are found in exactly 12 g of carbon-12. This number, …
Site Map - Circular Motion Questions and Videos | Socratic Given the mass and the velocity of an object in circular motion with radius #r#, how do we calculate the magnitude of the centripetal force, #F#?
Please solve q 124? - Socratic 1 May 2018 · to calculate the number of moles in 4g of hydrogen, use the equation n = m M where n is number of moles, m is mass in grams and M is molar mass in grams per mole. the atomic …
Calculate how many moles of products (s) would be produced if … Calculate how many moles of products (s) would be produced if 0.500 mole of the first reactant were to react completely.BaCl2 + 2AgNO3 --> 2AgCl +Ba (NO3)2
Re: Stoichiometry | Yeah Chemistry Re: Stoichiometry I am using simple values for atomic masses and moles. You must use the values your course requires. N=14, H=1, O=16 4 NH 3 (g) + 5 O 2 (g) ? 4 NO (g) + 6 H 2 O (g) …
What is the molar mass of a gas if 3.50 grams of the gas 18 Jun 2018 · The molar mass of the gas is "58.9 g/mol". You will need to use the equation for the ideal gas law: PV=nRT, where: P is pressure, V is volume, n is moles, R is gas constant, and …
How many formula units constitute a mass of - Socratic 31 May 2017 · First we work out the molar quantity: Moles = Mass Molar mass = 450 ⋅ g 100.09 ⋅ g ⋅ mol−1 = 4.50 ⋅ mol. Now, by definition, 1 ⋅ mol of stuff specifies 6.022 × 1023 individual …
How can I calculate the gas law constant? - Socratic 25 May 2014 · The ideal gas law uses the formula PV = nRT where P is the pressure in atmospheres (atm), V is the volume in liters (L), n is the number of moles (mol) and T is the …