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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
How do you make 3 vol peroxide from 6 vol peroxide?
To dilute 6 vol hydrogen peroxide to 3 vol, mix equal parts of 6 vol hydrogen peroxide with distilled water. For example, mix 1 part of 6 vol hydrogen peroxide with 1 part distilled water to obtain a 3 vol solution.
How do you prepare 1 percent nitric acid solution?
To prepare a 1% nitric acid solution, you would mix 1 part of concentrated nitric acid with 99 parts of water (1:99 dilution). Always add acid to water slowly to avoid splashing. Use appropriate personal protective equipment when handling nitric acid due to its corrosive nature.
What chemical is used to test gold?
A commonly used chemical for testing gold is nitric acid. Gold does not react with nitric acid, allowing it to be used to determine the purity of gold based on the reaction with other metals present in the sample.
How do you make a 5 volume developer?
To make a 5 volume developer, you would mix equal parts of 10 volume developer (3% hydrogen peroxide) and distilled water. This will dilute the concentration of hydrogen peroxide to achieve a 5 volume strength (1.5% hydrogen peroxide).
Can you dilute haircolor developer with water?
It must be distilled water but yes. You can combine equal parts distilled water and 40 volume to get 20 volume developer.
How do you make 20 vol with 40 vol peroxide -?
Equal parts distilled water & 40 vol peroxide.
What happens when a acid and a base are put together?
If they are put together in equal parts, then they will equalize the PH level.
What happens when a trust has 100 beneficiaries?
The trust gets divided into 100 equal parts and given to the beneficiaries.
Is royal water made of nitric acid and hydrochloric acid?
Yes: 3 parts hydrochloric acid (HCl) and 1 part nitric acid (HNO3)
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
how many equal parts are in the whole?
The number of equal parts in a whole depends on how the whole is divided. If the whole is divided into halves, there are 2 equal parts. If divided into thirds, there are 3 equal parts, and so on. In general, the number of equal parts in a whole is determined by the denominator of the fraction used to represent the parts.
How do you make 3 vol peroxide from 6 vol peroxide?
To dilute 6 vol hydrogen peroxide to 3 vol, mix equal parts of 6 vol hydrogen peroxide with distilled water. For example, mix 1 part of 6 vol hydrogen peroxide with 1 part distilled water to obtain a 3 vol solution.
How do you prepare 1 percent nitric acid solution?
To prepare a 1% nitric acid solution, you would mix 1 part of concentrated nitric acid with 99 parts of water (1:99 dilution). Always add acid to water slowly to avoid splashing. Use appropriate personal protective equipment when handling nitric acid due to its corrosive nature.
To divide into equal parts is called?
bisect is to divive into equal parts.
What is the latin name for a mixture of three parts hydrochloric acid and onepart nitric acid?
Aqua regia
What is similar about distilled water and salt water?
The 2 parts hydrogen and 1 part oxygen. Distilled water is water "purified" by distillation. Salt water is water with salt in it.
