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Mixture of 0.1mol of NO,0.5mol

What is the pH of a mixture of 5ml of 0.1mol/litre sodium acetate and 4ml of 0.1mol/litre acetic acid? pKa= 4.76.... What is the
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2. asked by hmm
3. 604 views
Mixture of 0.1mol of NO,0.5mol of H2 and 0.1 mol of water is placed in a 1L vessel at 300K , at equilibrium the concentration of
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2. asked by Jevis
3. 624 views
How many molecules are present in 1.5 moles of NaCl?na =23.0 cl=35.5 23.0 +35.5 = 58.5g 1.5mol x 58.5/1mol = 85.75
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2. asked by Shine bright shine far
3. 1,437 views
Calculate in cm³ of 0.5mol/dm³ H2SO4 that will neutralize 25cm3 of 0.1mol/dm³ NaOH solution
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2. asked by Abdul aleem
3. 162 views
<b> new in bold</b>(copied in normal text) 0.5g hex (1mol/116.21g)= 0.004302mol hex 0.5g adi (1mol/183.03g)= 0.002731mol adi
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2. asked by ~christina~
3. 694 views
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants?2Na(s)+Br2(g)
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2. asked by Kimmie
3. 12,013 views
We mix 112 grams of oxygen gas with 118 grams of argon gas in a volume of 1752 mL at 74 degrees celsius. What will be the final
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2. asked by Sabrina
3. 722 views
Determine the theoretical yield of silver that is produced if the other product is Copper(II) Nitrate. Copper that reacted:
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2. asked by John
3. 826 views
If 100mL of 1mol HCL is mixed with 100 mL of 1mol NaOH, a temp rise of 6.2C occurs. What temp change will be obserbed, if under
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2. asked by susie
3. 697 views
How many grams of sulphuric acid (H2SO4) are needed to make 1.5L of a 1.5 molar solution?~~~~~~~~ Here's my work so far: 1.5L x
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2. asked by Anonymous
3. 798 views