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How do you prepare 5 percent nitric acid solution from 55 percent nitric acid?
To solve this problem, we basically have 2 equations and 2 unknowns. The unknowns are the (volume of water) & the (volume of 70 wt%) nitric acid to add. * This problem will assume that you are interested in making 1 L (or 1000 mL) of 5 wt% nitric acid solution. Equation 1: (volume of water) + (volume of 70 wt% nitric acid) = 1000 mL Equation 2: mass of nitric acid / [mass of water + mass of 70 wt% nitric acid solution] = 0.05 (0.05 is 5 wt%) * Remember that mass = density * volume * Remember that 70 wt% nitric acid solution mean that for 100 grams (gm) of this acid, then there's 70 grams of HNO3 * Remember that density of 70 wt% nitric acid solution is 1.413 gm/cm^3 * Remember that density of water is 1 gm/cm^3 Equation 2 is now re-written as: [(density of 70 wt% nitric acid soln)*(volume of 70 wt% nitric acid)*0.70] / [(volume water)*(1gm*cm^3) + (volume of 70 wt% nitric acid)*(1.413gm/cm^3)] = 0.05 Solving for the 2 equations gives answer to the 2 unknowns: Answer: To make 1000 mL of 5 wt% nitric acid solution, add 1) 51.63 mL of 70 wt% nitric acid solution 2) 948.37 mL of water
What is the melting point of Trans-crotonic acid?
70-73 oC
Is stearic acid a liquid or a solid at a room temperature of 70 degrees Celsius?
If your room temperature is 70 C then stearic acid would be in a liquid form as its melting point is 69.6 C. For the rest of us humans with a room temperature of around 24 C stearic acid is solid
How much does a uric acid lab test cost?
Rs 50-70/- in India..
How do you prepare Salkowski reagent?
Mix 2 ml 0.5M FeCl3 and 48 ml water and 50 ml 70% perchloric acid.
How much do universal studio tickets in Hollywood cost?
60-70 dollars
Has Bob Seger won any awards for his music?
Bob Seger has won two grammy's for his music. His main popularity stemmed from the 60's to late 70's. He achieved a national breakout with the studio album Night Moves. He was enlisted in the Songwriters Hall of Fame in 2012.
What is the acid level on Venus?
I think it is 70% or something like that.
How do you prepare 5 percent nitric acid solution from 55 percent nitric acid?
To solve this problem, we basically have 2 equations and 2 unknowns. The unknowns are the (volume of water) & the (volume of 70 wt%) nitric acid to add. * This problem will assume that you are interested in making 1 L (or 1000 mL) of 5 wt% nitric acid solution. Equation 1: (volume of water) + (volume of 70 wt% nitric acid) = 1000 mL Equation 2: mass of nitric acid / [mass of water + mass of 70 wt% nitric acid solution] = 0.05 (0.05 is 5 wt%) * Remember that mass = density * volume * Remember that 70 wt% nitric acid solution mean that for 100 grams (gm) of this acid, then there's 70 grams of HNO3 * Remember that density of 70 wt% nitric acid solution is 1.413 gm/cm^3 * Remember that density of water is 1 gm/cm^3 Equation 2 is now re-written as: [(density of 70 wt% nitric acid soln)*(volume of 70 wt% nitric acid)*0.70] / [(volume water)*(1gm*cm^3) + (volume of 70 wt% nitric acid)*(1.413gm/cm^3)] = 0.05 Solving for the 2 equations gives answer to the 2 unknowns: Answer: To make 1000 mL of 5 wt% nitric acid solution, add 1) 51.63 mL of 70 wt% nitric acid solution 2) 948.37 mL of water
What is the melting point of Trans-crotonic acid?
70-73 oC
How much pure acid should be mixed with 5 gallons of 70 percent acid solution in order to get a 90 percent acid solution?
x=45
What happened to that 70's show vista cruiser car?
the actor that played fez bought it from the studio for $500
How was music different in the 60 then 70?
In the sixties, it was actually good.
How is nitric acid different from vineagar?
They are different acids. They are also different by acid strength and the concentration of them. (Vinegar is 5% acetic acid in water, while a normal concentration of 70-78% nitric acid is stronger)
Is stearic acid a liquid or a solid at a room temperature of 70 degrees Celsius?
If your room temperature is 70 C then stearic acid would be in a liquid form as its melting point is 69.6 C. For the rest of us humans with a room temperature of around 24 C stearic acid is solid
What was the most listened to music in the 70's?
Surprise, it was and still is country.
How much does a uric acid lab test cost?
Rs 50-70/- in India..
