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How many liters of a 40 percent acid solution must be added to 100 liters of a 25 percent solution to obtain a 30 percent solution?
Suppose L litres are required.@ 40% it will contain 0.4L of the active ingredient.Then total volume of mixture = L + 100 litresand volume of active ingredient = 0.4L + 25 litresThe strength is (0.4L + 25)/(L + 100) = 30% = 0.3(0.4L + 25) = 0.3*(L + 100)0.4L + 25 = 0.3*L + 300.1L = 5L = 50 litres.
What is the difference between bursting factor and bursting strength?
Bursting strength is directly measured using Bursting strength tester (an instrument). Bursting factor is a calculated measure using the formula: (B.F) of Paper= (B.S. x 1000)/GSM
What is the strongest number?
Strength is not an attribute of numbers.
How does the ADX indicator work?
The ADX indicator measures the strength of a trend and can be useful to determine if a trend is strong or weak. High readings indicate a strong strength and vice versa.
What percent is absinthe?
Absinthe ranges in strength from 45-75%
What is the percentage strength of a solution of table salt if 50ml of water contains 10g of salt?
The percentage strength of the solution is 20%. This is calculated by dividing the mass of the salt (10g) by the total mass of the solution (10g salt + 50g water) and multiplying by 100.
What is the percentage strength of a solution of table salt if 50 ml of water contains 10 g of salt?
20%
What is the strength (expressed as a percentage) of a 200 milliliter solution that contains 20 grams of dextrose?
The mass/mass percentage is 9.09 % (with the underlined digits repeating)
If 4kg of chemical are mixed with water to make up 200 liters of solution what is the percentage strength of the solution?
Well, isn't that just a happy little question! To find the percentage strength of the solution, we need to calculate the amount of chemical in the solution first. Since we have 4kg of chemical in 200 liters of solution, the percentage strength would be 4kg divided by 200 liters, then multiplied by 100 to get the percentage. Happy calculating!
If you dilute 100 ml of a 7 percent solution to 500 ml what is the new percentage strength of the solution?
Simple equality. (100ml)(7%) = (500ml)(X%) = 1.4%
What does 3 H2O2 mean in terms of its concentration or strength?
3 H2O2 means that the solution contains 3 hydrogen peroxide by volume. This indicates the concentration or strength of the hydrogen peroxide in the solution.
What is strength of solution?
The strength of a solution refers to the concentration of the solute in the solvent. It is typically expressed as a percentage, ratio, or molarity to indicate the amount of solute present in the solution. The strength of a solution can affect its properties and behavior in chemical reactions.
How can you describe the strength of a solution?
The strength of a solution refers to the amount of solute dissolved in a solvent. It is typically measured in terms of concentration, which can be expressed as a percentage, molarity, or molality. The higher the concentration of solute in the solvent, the stronger the solution.
1g of a drug is dissolved in 2.5mL of solution what is the percentage strength of the solution ww How do you calculate percent ww when 1g of drug is dissolved in 2.5mL of solution?
To calculate the weight/weight (ww) percentage strength of the solution, divide the weight of the drug (1g) by the total weight of the solution (1g drug + weight of solvent in 2.5mL). Since the density of most common solvents is close to 1g/mL, the weight of the solvent in 2.5mL would be around 2.5g. Therefore, the total weight of the solution would be 1g (drug) + 2.5g (solvent) = 3.5g. So, the ww percentage strength of the solution would be (1g / 3.5g) * 100% = 28.57%.
What Is The Strength Of Copper Sulphate?
The strength of copper sulfate refers to its concentration in a solution. It is typically expressed in terms of the percentage of copper sulfate present in the solution by weight. Common strengths of copper sulfate solutions range from 5% to 25%.
What does the concentration of a solution tell you?
The concentration of a solution indicates the amount of solute present in a given amount of solvent or solution. It provides information about the dilution or strength of the solution, and is often expressed in units such as molarity, molality, or mass/volume percentage.
What is 45 mL of 0.12 M sodium carbonate?
It is a solution whose strength and quantity are given .
