WebAsk an expert. Question: How many grams of NaOH are added to 0.92 L of 0.150M hydrofluoric acid to get a 3.8pH solution? Ka=6.8×10−4. Not sure if my answer is correct … WebFeb 10, 2024 · The gram equivalent weight of NaOH is 40.00 g/eq. Normality Equation Once gram equivalent weight is understood, it is easier to understand the equation for normality: Normality (N) = m /V × 1 / Eq m …
Molecular weight of NaOH - Convert Units
WebDec 14, 2015 · $2.00\ \mathrm g$ of sodium hydroxide (in solid form) Initial temperature is $24\ \mathrm{^\circ C}$ Final temperature is $44\ \mathrm{^\circ C}$ ... But some … WebLevel 3- Given grams (instead of moles) and liters of solution . Determine the molarity when 117g of NaCl are dissolved to make 0.500 liters of solution. ... Jan. 04-41 What is the molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (2) 2 M (3) 0.04 M (4) 0.5 M . shark lift away steam mop
How many grams of \( \mathrm{NaOH} \) should be added to
WebApr 30, 2014 · Explanation: You will need to know the molarity of the NaOH. Let's assume the solution is 0.1M. NaOH is a strong base, so this will produce 0.1mol/L of OH ions in solution. This will produce a pH of 13. You will need to take the negative log of 0.1 to find the pOH. This will work out to be 1. We can calculate the pH to be 13. WebJul 22, 2016 · This gives us pOH=1, thus the concentration of sodium hydroxide of 0.1M. Since 0.1M sodium hydroxide is hardly a very concentrated solution, we can safely assume that 1 gram of the solution is going to be roughly 1 mL. WebThe chemical formula for sodium hydroxide is NaOH. At ambient temperature, sodium hydroxide is a white crystalline solid. It has no odor and absorbs moisture from the environment. When it is mixed with water, it produces heat that is adequate to ignite flammable materials. We need to calculate the equivalent weight of sodium hydroxide. popular manufacturing software