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What happens when a bacterial cell is placed in 10 percent Nacl with penicillin?
When a bacterial cell is placed in a 10% NaCl solution with penicillin, the high salt concentration will cause water to leave the cell, leading to dehydration and shrinkage of the cell. The penicillin will inhibit the synthesis of the bacterial cell wall, making it more susceptible to the osmotic stress induced by the high salt concentration, ultimately leading to cell death.
What is the percent of a water solution that contains 60 g of calcium chloride and that has a mass of 400 g?
The percent of a solution is calculated by dividing the mass of the solute by the mass of the solution and multiplying by 100. In this case, the percent of the water solution containing 60 g of calcium chloride in a 400 g solution would be (60 g / 400 g) * 100 = 15%.
What is a solute in brass alloy containing 75 percent copper ans 25 percent zinc?
In a brass alloy containing 75 percent copper and 25 percent zinc, copper is the solute. The solute is the component of a solution that is present in a lesser amount and is dissolved into the solvent, which is the component present in a larger amount. Since copper is being dissolved into zinc to form the brass alloy, copper is considered the solute.
How you are going to prepare a solutin containing 3 percent acetic acid and 97 percent water?
Measuring 3ml of Glacial Acetic Acid in a 100ml volumetric flask and diluting the same with water upto the 100ml mark will give exactly 3% solution of Acetic Acid containing 97% water...thats all, thank you
What is the meaning of 50 percent NaOH aqueous solution?
A 50% NaOH aqueous solution means that the solution contains 50% sodium hydroxide (NaOH) by weight and the rest is water. This concentration indicates that for every 100 grams of the solution, 50 grams is NaOH.
A solution containing 30 percent insecticide is to be mixed with a solution containing 50 percent insecticide to make 200L of a solution containing 42 percent insecticide how much of the 50 percent in?
120liters
A solution containing 30 percent insecticide is to be mixed with a solution containing 50 percent insecticide to make 200 L of a solution containing 42 percent insecticide How much of the 50 percent i?
120
A solution containing 30 percent insecticide is to be mixed with a solution containing 50 percent insecticide to make 200 L of a solution containing 42 percent insecticide How much of the 30 percent i?
80 liters
What percent is a solution containing 1000 mg in 1000 ml in total?
The percentage of a solution containing 1000 mg in 1000 ml is 100 percent.
What percent is a solution containing 150mg of active substance in 20 ml?
0.75 %
What percent is a solution containing 1000 mg in 1000 ml total?
0.1%
What percent is a solution containing 1000 mg in a 1000 ml total?
0.1%
What percent is a solution containing 150 mg of active substance in 20 ml?
0.75
What is the percent by mass of NaCl in a solution containing 20g of NaCl dissolved in 600g of H2O?
9%
What is the percent of a solution containing 2.19 g NaCl in 75 g of the solution?
The percent of a solution is calculated by dividing the mass of the solute by the total mass of the solution, then multiplying by 100. In this case, the percent of the solution containing 2.19 g of NaCl in 75 g of the solution would be (2.19 g / 75 g) * 100 = 2.92%.
Calculate the mole fraction of benzene in solution containing 30 percent by mass in carbon tetrachloride?
calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetra chlorid
What happens when a bacterial cell is placed in 10 percent Nacl with penicillin?
When a bacterial cell is placed in a 10% NaCl solution with penicillin, the high salt concentration will cause water to leave the cell, leading to dehydration and shrinkage of the cell. The penicillin will inhibit the synthesis of the bacterial cell wall, making it more susceptible to the osmotic stress induced by the high salt concentration, ultimately leading to cell death.
