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20ml of water volume increased to 53mlwhat is the volume of the three coins?
The volume of the three coins is 33 ml. This can be calculated by subtracting the initial volume of water (20 ml) from the final volume of water (53 ml), which gives the volume occupied by the three coins.
If 20.00mL of a 1.50M solution of KBr is diluted to a final volume of 150.0mL what is the new molar concentration?
initial molarity*initial volume= final molarity*final volume Initial molarity= 1.50M Initial volume= 20.00ml Final Volume=150.0ml Thus final molarity =1.50M*20ml/150ml=0.200M. New molar concentration= final molarity
What does final volume minus initial volume mean?
Final volume minus initial volume refers to the difference between the volume at the end of a process or measurement and the volume at the beginning. It indicates the change in volume that occurred between the two points.
How many ml in a glass of 21 grams of powder coffee plus 150 ml of water?
Due to the way things dissolve in water, it would be almost immeasurably over 150ml. So basically your answer is 150ml because the real answer would be like 150.0003 or something like that.
What is the principle is involved in determining the volume of sand in water?
You can very accurately determine the volume of sand using water. If you just take some sand and measure the volume, a lot of the volume you measure is actually the empty space between the sand crystals. If you want the true volume of the sand, you must use the water method.To do this, start with a known volume of water (use a graduated cylinder for instance). Record this volume. The weigh out a certain amount of sand, and add this sand to the water. When you do that, the volume of the water will increase. Record this new volume. Then simply subtract the initial volume from the final volume. This difference is the volume of the sand particles. You can also calculate the density of sand by this method since you weighed the sand before adding it, and the density is just weight ÷ volume.
How do you measure volume In Water displacement?
To measure volume using water displacement, you fill a graduated cylinder with a specific volume of water, note the initial volume, then submerge the object in the water. The increase in water level is the volume of the object. Subtract the initial volume from the final volume to get the volume of the object.
What would the final volume of water be in a graduated cylinder if 0.740 cm3 of silver pellets were added to 11.2 mL of water?
The volume occupied by water will not change, it will remain 11.2cm3 (1ml =1cm3). However, the final volume level will be 11.94cm3, since the silver pellets will displace the same volume of water that it occupies.
What is the process scientist use to find the volume of an irregular object?
Displacement is the process used to find the volume of an irregular object. This is done by submerging the object in water and measuring either the height the water rises or the volume of water that overflows the container.
Can you make 10 volume peroxide out of 30 volume peroxide?
Yes, you can make 10 volume peroxide by diluting 30 volume peroxide with water. To calculate the amount needed, you can use the formula: C1V1 = C2V2, where C1 is the initial concentration (30 volume), V1 is the volume you want to find, C2 is the final concentration (10 volume), and V2 is the final volume (the sum of V1 and the water volume added).
Final volume of a 0.0700 M solution prepared by diluting 18.0 mL of 0.155 M lithium carbonate with water?
To calculate the final volume of the diluted solution, you can use the formula for dilution: M1V1 = M2V2, where M1 and V1 are the initial concentration and volume, and M2 and V2 are the final concentration and volume. Plugging in the values, you can solve for V2, the final volume of the solution.
A sample of zinc is placed in a graduated cylinder. The initial volume of water= 15.0mL and final volume of water and sample= 24.0mL. Determine the mass of the sample of zinc?
what?
What is the correct method for finding the volume of an irregular object?
The correct method for finding the volume of an irregular object is to use water displacement. Fill a container with water, note the initial volume, then submerge the irregular object in the water. Measure the new volume of water displaced by the object. The difference in the initial and final volumes is the volume of the irregular object.
20ml of water volume increased to 53mlwhat is the volume of the three coins?
The volume of the three coins is 33 ml. This can be calculated by subtracting the initial volume of water (20 ml) from the final volume of water (53 ml), which gives the volume occupied by the three coins.
Could you determine the density of chloroform using water?
Yes, you can determine the density of chloroform by measuring its mass and volume using water displacement method. You'll need a known volume of water, measure its initial volume in a graduated cylinder, then add chloroform which will displace the water and measure the final volume. By knowing the mass of chloroform and the change in volume of water, you can calculate the density of chloroform.
What is the final concentration of a solution prepared by diluting of HCl to a final volume of?
To find the final concentration of a solution after dilution, you can use the formula: (C_1V_1 = C_2V_2), where (C_1) is the initial concentration, (V_1) is the initial volume, (C_2) is the final concentration, and (V_2) is the final volume. Plug in the values for the initial concentration, volume, and final volume to calculate the final concentration of HCl.
When would you use water displacement?
Usually water displacement is used to determine the volume of an object. When the object is added to the water, the amount of displacement can be measured. I don't know if there is an equation to do this, but it most likely involves subtracting the final volume from the initial volume.~Jeff Johnsonwww.jeffjohnsonis.com
How do you use displacement can?
To use displacement cans, fill them with a known volume of liquid and then immerse the object you want to measure in a tank/container filled with water. The increase in water level corresponds to the volume of the object. Subtract the initial water level from the final water level to determine the volume of the object.
