Editing revision 19 of 2021 Mole Stretching Homework
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Using your knowledge of Mole calculations, answer the following showing all appropriate work.<br> Note: Will need to calculations elsewhere since there is not sufficient room between questions.<br><br> 1a) What is the type of compound and chemical formula for Barium nitrate?<br> Note: Three types of compounds: Acid (A), Molecular compound (MC), Ionic compound (IC)<br> 1b) What is the molar mass of this compound?<br> 1c) What is the mass of 4.27 moles of this compound?<br> 1d) How many base particle (please use correct name of base particle) is there in the answer from above amount?<br> <br> <br> 2a) What is the type of compound and chemical formula for Nitrogen pentaoxide (a gas)?<br> 2b) What is the molar mass of this compound?<br> 2c) How many moles of this gas do I have if I have 54.1L of this gas (@STP)<br> 2d) What is the mass of the volume of the this gas?<br> <br> <br> 3a) What is the type of compound and chemical formula for Citric acid (will need AnionTable)?<br> 3b) What is the molar mass of this compound?<br> 3c) How many mole of this compound do I have if I mass of 71.8g of this substance?<br> 3d) How many base particle (please use correct name of base particle) is there in the answer from above amount?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Answers:<br> 1a) Ba<sub>1</sub>(NO<sub>3</sub>)<sub>2</sub> (IC)<br> 1b) Ba<sub>1</sub>(NO<sub>3</sub>)<sub>2</sub><br> 1c) Ba<sub>1</sub>(NO<sub>3</sub>)<sub>2</sub><br> 1d) Ba<sub>1</sub>(NO<sub>3</sub>)<sub>2</sub><br> <br> 2a) N<sub>2</sub>O<sub>5</sub> (MC)<br> 2b) N<sub>2</sub>O<sub>5</sub><br> 2c) 2.42 moles N<sub>2</sub>O<sub>5</sub><br> 2d) 261g N<sub>2</sub>O<sub>5</sub><br> <br> 3a) H<sub>3</sub>(C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>)<sub>1</sub> (A)<br> 3b) H<sub>3</sub>(C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>)<sub>1</sub><br> 3c) 0.374 moles H<sub>3</sub>(C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>)<sub>1</sub><br> 3d) 2.25E23 molecules H<sub>3</sub>(C<sub>6</sub>H<sub>5</sub>O<sub>7</sub>)<sub>1</sub><br> <br>
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