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2) How many grams of sodium hypochlorite (NaClo) are needed to make 250 mL of 0.700...
3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00...
3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00 (m/v) solution?
How many grams of HCl are needed to make 250. mL of a strong acid solution...
How many grams of HCl are needed to make 250. mL of a strong acid solution having a pH equal to 1.00
1. How many grams of zinc chloride are needed to make 245 mL of a 0.769...
1. How many grams of zinc chloride are needed to make 245 mL of a 0.769 M solution? 2. Calculate the concentration of the ions present in a 3.0 M sodium phosphate solution. in coolad hon 20 3. Calculate the concentration of a solution prepared by dissolving 35.0 g of aluminum carbonate in enough water to prepare 500.0 mL of solution. 4. The A student diluted 45.7 mL of a 3.78 M aluminum carbonate solution to a final volume of...
11. How many mL of a 0.525 M NaOH solution is needed to neutralize 15.00 mL...
11. How many mL of a 0.525 M NaOH solution is needed to neutralize 15.00 mL of a 1.25 M H2SO4 solution? 12. What is the molarity of an HCl solution if 25.0 mL of 0.212 M NaOH is used to neutralize 13.6 mL of the HCI solution? 13. If 10.0 mL of 0.121 M H2SO4 is neutralized by 17.1 mL of KOH solution, what is the molarity of the KOH solution?
How many grams of solid sodium hypochlorite should be added to 0.500 L of a 0.166...
How many grams of solid sodium hypochlorite should be added to 0.500 L of a 0.166 M hypochlorous acid solution to prepare a buffer with a pH of 8.332 ? Cengage grams sodium hypochlorite =
How many moles are in 0.557 g of sodium hypochlorite (NaClo)? Answer: Show transcribed image text
How many moles are in 0.557 g of sodium hypochlorite (NaClo)? Answer:
1) A flask containing 450.0 mL of 0.500 M HBr was spilled on the floor. How...
1) A flask containing 450.0 mL of 0.500 M HBr was spilled on
the floor. How many grams of K2CO3 would you need to put on the
spill to neutralize the acid according to the following
reaction?
2 HBr (aq) + K2CO3 (s) => 2KBr (aq) + H2O (l)
2) Determine the molarity of an unknown NaOH solution if 25.00
mL of sodium hydroxide was titrated with 15.00 mL of a 1.500 M
sulfiric acid solution (H2SO4). (aOH= 40.00 g/mol...
How many grams of NaOH do you need to make a IM solution? How many grams...
How many grams of NaOH do you need to make a IM solution? How many grams of NaOH do you need to make a 3M solution? How many grams of C,H, Nao, do you need to make a IM sodium acetate buffer? How many grams are needed to make 50 mL of 25% HCI? How much water is needed if you are making 800 mL of 20% sodium hypochlorite (bleach) for cleaning a vessel?
bleach is 6.00% NaClO by weight and the density is 1.07g/ml. How many grams of NaClO...
bleach is 6.00% NaClO by weight and the density is 1.07g/ml. How many grams of NaClO is in 87 ml of bleach?
How many grams of Na2CO3 (FW = 106) are needed to prepare: a) 250 mL of...
How many grams of Na2CO3 (FW = 106) are needed to prepare: a) 250 mL of 6.0 M solution b) 250 g of a 10% solution
3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00 (m/v) solution?
1. How many grams of zinc chloride are needed to make 245 mL of a 0.769 M solution? 2. Calculate the concentration of the ions present in a 3.0 M sodium phosphate solution. in coolad hon 20 3. Calculate the concentration of a solution prepared by dissolving 35.0 g of aluminum carbonate in enough water to prepare 500.0 mL of solution. 4. The A student diluted 45.7 mL of a 3.78 M aluminum carbonate solution to a final volume of...
11. How many mL of a 0.525 M NaOH solution is needed to neutralize 15.00 mL of a 1.25 M H2SO4 solution? 12. What is the molarity of an HCl solution if 25.0 mL of 0.212 M NaOH is used to neutralize 13.6 mL of the HCI solution? 13. If 10.0 mL of 0.121 M H2SO4 is neutralized by 17.1 mL of KOH solution, what is the molarity of the KOH solution?
How many grams of solid sodium hypochlorite should be added to 0.500 L of a 0.166 M hypochlorous acid solution to prepare a buffer with a pH of 8.332 ? Cengage grams sodium hypochlorite =
How many moles are in 0.557 g of sodium hypochlorite (NaClo)? Answer:
1) A flask containing 450.0 mL of 0.500 M HBr was spilled on
the floor. How many grams of K2CO3 would you need to put on the
spill to neutralize the acid according to the following
reaction?
2 HBr (aq) + K2CO3 (s) => 2KBr (aq) + H2O (l)
2) Determine the molarity of an unknown NaOH solution if 25.00
mL of sodium hydroxide was titrated with 15.00 mL of a 1.500 M
sulfiric acid solution (H2SO4). (aOH= 40.00 g/mol...
How many grams of NaOH do you need to make a IM solution? How many grams of NaOH do you need to make a 3M solution? How many grams of C,H, Nao, do you need to make a IM sodium acetate buffer? How many grams are needed to make 50 mL of 25% HCI? How much water is needed if you are making 800 mL of 20% sodium hypochlorite (bleach) for cleaning a vessel?
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