0.277 mol ammonium acetate convert to grams: 0.277 mol nh 4 c 2 h 3 o 2 step 1: write the formula ...
TRANSCRIPT
0.277 mol ammonium acetate
Convert to grams:
0.277 mol NH4C2H3O2
Step 1: Write the formula NH4C2H3O2
Step 2: Write the given information
Step 3: Write these units here
1 mol NH4C2H3O2
Step 4: Find the molar mass
77.083g NH4C2H3O2
Step 5: Calculate
= 21.4 g NH4C2H3O2
17.2 g phosphoric acid
Convert to moles:
17.2 g H3PO4
Step 1: Write the formula H3PO4
Step 2: Write the given information
Step 3: Write these units here
g H3PO4
Step 4: Find the molar mass
1 mol H3PO4
Step 5: Calculate
= 0.176 mol H3PO4
97.9952
0.994 mol zinc phosphate
Convert to grams:
0.994 mol Zn3(PO4)2
Step 1: Write the formula Zn3(PO4)2
Step 2: Write the given information
Step 3: Write these units here
1 mol Zn3(PO4)2
Step 4: Find the molar mass
386.08 g Zn3(PO4)2
Step 5: Calculate
= 384 g Zn3(PO4)2
15.88 g ammonium phosphate
Convert to moles:
15.88 g (NH4)3PO4
Step 1: Write the formula (NH4)3PO4
Step 2: Write the given information
Step 3: Write these units here
g (NH4)3PO4
Step 4: Find the molar mass
1 mol (NH4)3PO4
Step 5: Calculate
= 0.1065 g (NH4)3PO4149.0863
0.30 mol sodium hydrogen carbonate
Convert to grams:
0.30 mol NaHCO3
Step 1: Write the formula NaHCO3
Step 2: Write the given information
Step 3: Write these units here
1 mol NaHCO3
Step 4: Find the molar mass
84.007 g NaHCO3
Step 5: Calculate
= 25 g NaHCO3
62.3 g magnesium fluoride
Convert to moles:
62.3 g MgF2
Step 1: Write the formula MgF2
Step 2: Write the given information
Step 3: Write these units here
g MgF2
Step 4: Find the molar mass
1 mol MgF2
Step 5: Calculate
= 1.00 g MgF2 62.302
0.147 mol ammonium hydroxide
Convert to grams:
0.147 mol NH4OH
Step 1: Write the formula NH4OH
Step 2: Write the given information
Step 3: Write these units here
1 mol NH4OH
Step 4: Find the molar mass
35.0458 g NH4OH
Step 5: Calculate
= 5.15 g NH4OH
33.4 g potassium nitrate
Convert to moles:
33.4 g KNO3
Step 1: Write the formula KNO3
Step 2: Write the given information
Step 3: Write these units here
g KNO3
Step 4: Find the molar mass
1 mol KNO3
Step 5: Calculate
= 0.330 g KNO3101.1032
0.736 mol sulfuric acid
Convert to grams:
0.736 mol H2SO4
Step 1: Write the formula H2SO4
Step 2: Write the given information
Step 3: Write these units here
1 mol H2SO4
Step 4: Find the molar mass
98.079 g H2SO4
Step 5: Calculate
= 72.2 g H2SO4
38.1 g iron(III) chloride
Convert to moles:
38.1 g FeCl3
Step 1: Write the formula FeCl3
Step 2: Write the given information
Step 3: Write these units here
g FeCl3
Step 4: Find the molar mass
1 mol FeCl3
Step 5: Calculate
= 0.235 g FeCl3162.205
0.593 mol calcium chlorate
Convert to grams:
0.593 mol Ca(ClO3)2
Step 1: Write the formula Ca(ClO3)2
Step 2: Write the given information
Step 3: Write these units here
1 mol Ca(ClO3)2
Step 4: Find the molar mass
206.982 g Ca(ClO3)2
Step 5: Calculate
= 123 g Ca(ClO3)2