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When Solid NaHCO3 was placed

How many mol of NaHCO3 are in a 454 g box of baking soda (NaHCO3)?A. 3.81 x 10^4 mol NaHCO3 B. 1.85 x 10^–1 mol NaHCO3 C. 5.40
1. 9 answers
2. asked by Michael
3. 4,020 views
A 0.682g sample of impure Na2hco3 yield a solid residue consisting of nahco3 and other solid a mass of 0.467g. What was the mass
1. 1 answer
2. asked by Fai
3. 577 views
When Solid NaHCO3 was placed in a rigid container witha volume of 2.5L and heated to 160 degrees Celsius, the equilibrium was
1. 1 answer
2. asked by lawerence
3. 1,001 views
You weigh out 10.000 g of a mixture of NaHCO3 and Na2CO3 and add an excess of HCl. After the reaction is over, you evaporate off
1. 1 answer
2. asked by Vova
3. 517 views
You weigh out 10.000 g of a mixture of NaHCO3 and Na2CO3 and add an excess of HCl. After the reaction is over, you evaporate off
1. 1 answer
2. asked by Vova
3. 863 views
1.50g of NaHCO3 is dissolved in 17.1g of water. Express the solubility of NaHCO3 in grams per 100g of solvent and calculate the
1. 1 answer
2. asked by Mo
3. 841 views
for a lab it says prepare a 300 ml of .2% sodium bicarbonate solution. I am trying to find how many grams of NaHCO3 i need. so i
1. 2 answers
2. asked by Sarah
3. 1,002 views
How can NaHCO3 function as both the acidic component of the NaHCO3/Na2CO3 buffer system and as the basic compnent of the
1. 0 answers
2. asked by Jim
3. 576 views
A 0.682g sample of impure NAHco3 yielded a solid residue consisting of NAc03 and other solid with a mass of 0.467g. What was the
1. 1 answer
2. asked by Fai
3. 619 views
0.7g of an unknown mixture of NaHCO3 and Na2CO3 is mixed with 3mL of 12M HCl.what is the mass of NaHCO3 and Na2CO3 in the
1. 1 answer
2. asked by Deanna
3. 1,824 views