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To dilute 10 M H2SO4 to 1 M H2SO4, you would need to add 9 parts of water for every 1 part of the 10 M H2SO4 solution. For example, if you have 10 mL of 10 M H2SO4, you would add 90 mL of water to get 100 mL of 1 M H2SO4 solution. Stir well to ensure thorough mixing.
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What happens to the final concentration of H2SO4 if there is water present in the volumetric flask when transferring from the pipette?
If water is present in the volumetric flask when transferring the H2SO4 solution from the pipette, the final concentration of H2SO4 will be diluted. This is because the water will mix with the H2SO4 solution, increasing the total volume in the flask without adding more H2SO4 molecules. As a result, the concentration of H2SO4 will be lower than intended.
A biochemist wishes to dilute 75 ml of an aqueous 3.5 M H2SO4 solution to an aqueous 2 M H2SO4 solution. How much water should be added to the solution?
To dilute the 3.5 M H2SO4 solution to 2 M, you need to add water. Use the formula M1V1 = M2V2, where M represents molarity and V represent volume. For this situation, you'll end up adding 75 ml of water to the initial 75 ml of 3.5 M H2SO4 solution to achieve a final 2 M concentration.
What volume of 8.0 M H2SO4 is required to prepare 200.0 ml of a 0.50 M?
To prepare a 0.50 M solution using 8.0 M H2SO4, you would need to dilute the concentrated solution with water. Using the formula M1V1 = M2V2, where M1 is the initial concentration, V1 is the initial volume, M2 is the final concentration (0.50 M), and V2 is the final volume (200.0 mL), you can calculate the volume of 8.0 M H2SO4 needed. This would be around 1.25 mL.
How to make 4.5 m H2SO4?
To make 4.5 M H2SO4 from concentrated sulfuric acid (98% H2SO4), you would need to dilute it with water. Calculate the volume of concentrated sulfuric acid needed based on the final volume desired, then add water to reach the total volume. Always remember to add acid to water slowly and carefully to avoid splashing or overheating.
How will you make solution for ph4 of 0.005 normal h2so4?
To prepare a 0.005 M solution of H2SO4 with pH 4, you can first calculate the concentration of H+ ions needed to achieve a pH of 4. Then, use the dissociation of H2SO4 to determine the amount of H2SO4 needed to provide that concentration of H+ ions. Finally, dilute the calculated amount of H2SO4 with water to reach the desired volume of the solution.
What happens to the final concentration of H2SO4 if there is water present in the volumetric flask when transferring from the pipette?
If water is present in the volumetric flask when transferring the H2SO4 solution from the pipette, the final concentration of H2SO4 will be diluted. This is because the water will mix with the H2SO4 solution, increasing the total volume in the flask without adding more H2SO4 molecules. As a result, the concentration of H2SO4 will be lower than intended.
A biochemist wishes to dilute 75 ml of an aqueous 3.5 M H2SO4 solution to an aqueous 2 M H2SO4 solution. How much water should be added to the solution?
To dilute the 3.5 M H2SO4 solution to 2 M, you need to add water. Use the formula M1V1 = M2V2, where M represents molarity and V represent volume. For this situation, you'll end up adding 75 ml of water to the initial 75 ml of 3.5 M H2SO4 solution to achieve a final 2 M concentration.
What is 1m equals dm?
1 m = 10 dm
What volume of 8.0 M H2SO4 is required to prepare 200.0 ml of a 0.50 M?
To prepare a 0.50 M solution using 8.0 M H2SO4, you would need to dilute the concentrated solution with water. Using the formula M1V1 = M2V2, where M1 is the initial concentration, V1 is the initial volume, M2 is the final concentration (0.50 M), and V2 is the final volume (200.0 mL), you can calculate the volume of 8.0 M H2SO4 needed. This would be around 1.25 mL.
What fraction is 30cm of 1 m?
fraction = 3/10 1 m = 100 cm 30 cm/1m = 30 cm/100 cm = 3/10
How to make 4.5 m H2SO4?
To make 4.5 M H2SO4 from concentrated sulfuric acid (98% H2SO4), you would need to dilute it with water. Calculate the volume of concentrated sulfuric acid needed based on the final volume desired, then add water to reach the total volume. Always remember to add acid to water slowly and carefully to avoid splashing or overheating.
How will you make solution for ph4 of 0.005 normal h2so4?
To prepare a 0.005 M solution of H2SO4 with pH 4, you can first calculate the concentration of H+ ions needed to achieve a pH of 4. Then, use the dissociation of H2SO4 to determine the amount of H2SO4 needed to provide that concentration of H+ ions. Finally, dilute the calculated amount of H2SO4 with water to reach the desired volume of the solution.
1M 60dm plus 30 dm equals?
Since 1 m = 10 dm, then 1 m 60 dm + 30 dm = 70 dm + 30 dm = 100 dm = 10m or 1 m 60 dm + 30 dm = 1m 90dm = 10 m.
What is scale 4cm makes 1m?
The scale "4 cm = 1 m" is a factor of 1:25 (1/25th scale). 1m/.04m = 25
How tall is the letter m on a real m and m?
1m
What is larger 1m or 990 cm?
1m = 100cm 990cm/100cm/m = 9.9m 9.9m > 1m, so 990cm > 1m
1m is equal to how many cm?
100cm = 1m 1 m = 100 cm
