0.277 mol ammonium acetate Convert to grams: 0.277 mol NH 4 C 2 H 3 O 2 Step 1: Write the formula  NH 4 C 2 H 3 O 2 Step 2: Write the given information.

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Presentation transcript:

0.277 mol ammonium acetate Convert to grams: mol NH 4 C 2 H 3 O 2 Step 1: Write the formula  NH 4 C 2 H 3 O 2 Step 2: Write the given information Step 3: Write these units here 1 mol NH 4 C 2 H 3 O 2 Step 4: Find the molar mass g NH 4 C 2 H 3 O 2 Step 5: Calculate = 21.4 g NH 4 C 2 H 3 O 2

17.2 g phosphoric acid Convert to moles: 17.2 g H 3 PO 4 Step 1: Write the formula  H 3 PO 4 Step 2: Write the given information Step 3: Write these units here g H 3 PO 4 Step 4: Find the molar mass 1 mol H 3 PO 4 Step 5: Calculate = mol H 3 PO

0.994 mol zinc phosphate Convert to grams: mol Zn 3 (PO 4 ) 2 Step 1: Write the formula  Zn 3 (PO 4 ) 2 Step 2: Write the given information Step 3: Write these units here 1 mol Zn 3 (PO 4 ) 2 Step 4: Find the molar mass g Zn 3 (PO 4 ) 2 Step 5: Calculate = 384 g Zn 3 (PO 4 ) 2

15.88 g ammonium phosphate Convert to moles: g (NH 4 ) 3 PO 4 Step 1: Write the formula  (NH 4 ) 3 PO 4 Step 2: Write the given information Step 3: Write these units here g (NH 4 ) 3 PO 4 Step 4: Find the molar mass 1 mol (NH 4 ) 3 PO 4 Step 5: Calculate = g (NH 4 ) 3 PO

0.30 mol sodium hydrogen carbonate Convert to grams: 0.30 mol NaHCO 3 Step 1: Write the formula  NaHCO 3 Step 2: Write the given information Step 3: Write these units here 1 mol NaHCO 3 Step 4: Find the molar mass g NaHCO 3 Step 5: Calculate = 25 g NaHCO 3

62.3 g magnesium fluoride Convert to moles: 62.3 g MgF 2 Step 1: Write the formula  MgF 2 Step 2: Write the given information Step 3: Write these units here g MgF 2 Step 4: Find the molar mass 1 mol MgF 2 Step 5: Calculate = 1.00 g MgF

0.147 mol ammonium hydroxide Convert to grams: mol NH 4 OH Step 1: Write the formula  NH 4 OH Step 2: Write the given information Step 3: Write these units here 1 mol NH 4 OH Step 4: Find the molar mass g NH 4 OH Step 5: Calculate = 5.15 g NH 4 OH

33.4 g potassium nitrate Convert to moles: 33.4 g KNO 3 Step 1: Write the formula  KNO 3 Step 2: Write the given information Step 3: Write these units here g KNO 3 Step 4: Find the molar mass 1 mol KNO 3 Step 5: Calculate = g KNO

0.736 mol sulfuric acid Convert to grams: mol H 2 SO 4 Step 1: Write the formula  H 2 SO 4 Step 2: Write the given information Step 3: Write these units here 1 mol H 2 SO 4 Step 4: Find the molar mass g H 2 SO 4 Step 5: Calculate = 72.2 g H 2 SO 4

38.1 g iron(III) chloride Convert to moles: 38.1 g FeCl 3 Step 1: Write the formula  FeCl 3 Step 2: Write the given information Step 3: Write these units here g FeCl 3 Step 4: Find the molar mass 1 mol FeCl 3 Step 5: Calculate = g FeCl

0.593 mol calcium chlorate Convert to grams: mol Ca(ClO 3 ) 2 Step 1: Write the formula  Ca(ClO 3 ) 2 Step 2: Write the given information Step 3: Write these units here 1 mol Ca(ClO 3 ) 2 Step 4: Find the molar mass g Ca(ClO 3 ) 2 Step 5: Calculate = 123 g Ca(ClO 3 ) 2

8.8 g potassium carbonate Convert to moles: 8.8 g K 2 CO 3 Step 1: Write the formula  K 2 CO 3 Step 2: Write the given information Step 3: Write these units here g K 2 CO 3 Step 4: Find the molar mass 1 mol K 2 CO 3 Step 5: Calculate = g K 2 CO