Calculate the weight in grams of 0-75 gram moles of NaHC- O - 3 -63 g64 g65 g66 g

Question

Toppr Admin · Accepted Answer

Given-0-75 moles of NaHCO3Moles -Weight of substancemolecular weight of substance0-75-weight in grams84Weight in grams -0-75-xD7-84-63g-xA0-Option B is correct-

Calculate the weight in grams of $0.75$ gram moles of $N a H C O_{3}$ .
$63 g$
$64 g$
$65 g$
$66 g$

Given:
$0.75$ moles of $N a H C O_{3}$

Moles $= \frac{Weight of substance}{molecular weight of substance}$

$0.75 = \frac{weight in grams}{84}$

Weight in grams $= 0.75 \times 84$

$= 63 g$
Option B is correct.

Calculate the weight in grams of 0.75 gram moles of NaHCO3.63g64g65g66g

Given:0.75 moles of NaHCO3Moles =Weight of substancemolecular weight of substance0.75=weight in grams84Weight in grams =0.75×84=63g Option B is correct.

Calculate the weight in grams of $0.75$ gram moles of $N a H C O_{3}$ .
$63 g$
$64 g$
$65 g$
$66 g$

Given:
$0.75$ moles of $N a H C O_{3}$

Moles $= \frac{Weight of substance}{molecular weight of substance}$

$0.75 = \frac{weight in grams}{84}$

Weight in grams $= 0.75 \times 84$

$= 63 g$
Option B is correct.