To solve the problem of how much water should be added to a 2M HCl solution to form 1 liter of 0.5M HCl, we can follow these steps:Step 1: Use the dilution formula We will use the dilution formula, which is given by: \( M1 V1 =
Calculate the gram weight of the solute to make 1 liter of solution. You can calculate gram weight from the given molarity of the solution using the formula MW X molarity. A 2M solution of sodium chloride requires 58.4 grams X 2M, or 116.8 grams in 1 liter. Step 6 Determine total volume...
Calculate the gram weight of the solute to make 1 liter of solution. You can calculate gram weight from the given molarity of the solution using the formula MW X molarity. A 2M solution of sodium chloride requires 58.4 grams X 2M, or 116.8 grams in 1 liter. Step 6 Determine total volume...
First the beaker and the large watch glass need to be weighed and the mass has to be recorded using a triple beam balance. Next, the beaker with 200g of ice is placed on the ring stand, and immediately heated over medium flame. An important note is to make sure the flame is ...
What mass of sodium chloride (NaCl) is needed to make 250 mL of 0.75 M NaCl solution? Describe how the solution is prepared. A buffer, using the amino acid, glycine, is prepared by mixing 80ml of 1.0M glycine, pH 0.5 (i.e. fully...
NaOH+HSO-+NaSO. What is the number of moles of NaOH required to neutralize 1 mole of H2S04 in the equation above? You need 180 gm of C6H12O6 to make 1M Solution, how much H2O will you need for this? b) also to make a 0.1M solution how much H2O will yo...
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Make sure the area around the instrument is clean. If radioactivity has been used, perform a wipe test or other suitable survey. Adequate space and clearance is provided to allow safe access for instrument service, repair or installation. In some cases this may require customer to move ...
I want to measure 14.5 g of NaOH to make a solution, what equipment will I use? Why? Any property of matter that becomes evident during a chemical reaction can only be measured by what aspect of a substance? If you take a sample of pure, Filtered sea water, at 35 parts per thousand...