solve question Q9) After adding precise amount of HCI to antacid tablet, the contents of the flask were heated to boiling   to   a) Dissolve all amscid tablet   b) To drive off CO, gas   c) To dave the reaction to night   d) To keep the content warm

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solve question Q9) After adding precise amount of HCI to antacid tablet, the contents of the flask were heated to boiling

 

to

 

a) Dissolve all amscid tablet

 

b) To drive off CO, gas

 

c) To dave the reaction to night

 

d) To keep the content warm

Q8) A 0.532-g sample of an antacid tablet is dissolved in water. 30.00 mL of O.14| M HCI solution were
added to the sample. The solution is heated and then titrated to the end point with 8,50 mL of a 0.203 M
of NaOH soluion. The moles of acid that can be neutralized by gram of antacid tablet is
a) 0.0047 mol/g
b) 0,0025 molg
c) 4,708 mol/g
d) 2.50 mol/g
Q9) After adding precise amount of HCl to antacid tablet, the contents of the (lask were heated to boiling
to
a) Dissolve all antscid tablet
b) To drive off CO, gas
c) To dave the reaction to nght
d) To kesp the content warm
Transcribed Image Text:Q8) A 0.532-g sample of an antacid tablet is dissolved in water. 30.00 mL of O.14| M HCI solution were added to the sample. The solution is heated and then titrated to the end point with 8,50 mL of a 0.203 M of NaOH soluion. The moles of acid that can be neutralized by gram of antacid tablet is a) 0.0047 mol/g b) 0,0025 molg c) 4,708 mol/g d) 2.50 mol/g Q9) After adding precise amount of HCl to antacid tablet, the contents of the (lask were heated to boiling to a) Dissolve all antscid tablet b) To drive off CO, gas c) To dave the reaction to nght d) To kesp the content warm
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