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2. For the following metal and non-metal combination reaction you have 3 moles of Na. How...
From the following balanced equation, 2 Na(s) + Cl2(8) — 2 NaCl(s) how many moles of...
From the following balanced equation, 2 Na(s) + Cl2(8) — 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
Consider the following reaction. How many moles of oxygen are required to produce 8.00 moles of...
Consider the following reaction. How many moles of oxygen are required to produce 8.00 moles of water? Assume that there is excess C,H,SH present. CH,SH() + 6 O2(g) + 3 CO2(g) + O2(g) + 4H2O(g) 8.00 moles 02 12.0 moles 02 2.00 moles Oz 5.33 moles 02 32.0 moles 02 Submit Request Provide Feedback Sodium and chlorine react to form sodium chloride: 2 Na(s) + Cl2(g) → 2 NaCl(s) Part A What is the theoretical yield of sodium chloride for...
From the following balanced equation, 2 NaCl(s) 2 Na(s) + CL (8) - how many moles of NaCl can be formed from 3 mol...
From the following balanced equation, 2 NaCl(s) 2 Na(s) + CL (8) - how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
1. Mixing pure sodium metal with chlorine gas results in an explosion. 2 Na + Cl2...
1. Mixing pure sodium metal with chlorine gas results in an explosion. 2 Na + Cl2 ---> 2 NaCl + 196 kcals How many moles of Na would be needed to produce 4,320 kcals? 2. In photosynthesis, plants absorb sunlight, water and CO2 to make glucose. The balanced equation is: 6 CO2 + 6 H2O + 678kcal ----> C6H1206 + 6 O2. How many kcals are necessary to make 1.689 moles of glucose? 3. Mixing pure sodium metal with chlorine...
Question 11 From the following balanced equation, 2 Na(s) + C1,(9) 2 NaCl(s) how many moles...
Question 11 From the following balanced equation, 2 Na(s) + C1,(9) 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? Your answer should have one significant figure.
1. How many moles of NaCl (s) can be formed from 32 moles of Cl2 (g)...
1. How many moles of NaCl (s) can be formed from 32 moles of Cl2 (g) reacting with an excess of Na (s)? Na (s) + Cl2 (g) -> NaCl (s) 2. How many moles of H2CO, can be formed from 2 moles of HCl reacting with an excess of Na2CO3? HCI + Na2CO3 -> NaCl + H2CO3
•How many N atoms would be present in 0.378 moles of N2O? •2. If you have...
•How many N atoms would be present in 0.378 moles of N2O? •2. If you have 4.55 x 1016 NO2 molecules, how many moles would you have? •3. How many grams would you need in order to have 0.885 moles of CuCO3? •4. If you have a 15.0 g sample of PF5, how many PF5 molecules would be in your sample? •5. If you have 3.14 x 1019 FeCl2 molecules, how many milligrams would you have? •6. What is the...
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a...
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a reaction decomposition double replacement combination (or synthesis) single replacement Question 13 2 pts In the balanced equation 2H2 + O2 --> 2H2O, if you have 8 moles of H20, how many moles of Oz did you start with? 2 16 C 4 8 What is the mass % of oxygen in AIPO4? 52.5% 85.79 47.5% 1.91% Question 15 When is the only time you...
1. How many atoms are represented by: a. 0.96 moles Ca b. 0.39 moles Ga c....
1. How many atoms are represented by: a. 0.96 moles Ca b. 0.39 moles Ga c. 0.94 moles Ag d. 0.39 moles Mg 2. How may molecules are represented by a. 0.39 moles CH3COOH b. 0.71 moles N2 C. 0.72 moles C&H 206 d. 0.57 moles 02 3. How may grams are represented by: a. 6.11 moles C6H1206 b. 1.89 moles 02 c. 6,61 moles NaHCO3 d. 1.14 moles Na 4. How may moles are represented by: a. 26.32 grams...
Which is not a chemical reaction of the alkali metal sodium? Select one: A. 2 Na(s)...
Which is not a chemical reaction of the alkali metal sodium? Select one: A. 2 Na(s) + 2 NH3(l) → 2 NaNH2(sol) + H2(g) B. 2 Na(s) + Cl2(g) → 2 NaCl(s) C. 2 Na(s) + 2 H2O(l) → 2 NaOH(aq) + H2(g) D. 4 Na(s) + 2 O2(g) → 2 Na2O(s) + Na2O2(s)
From the following balanced equation, 2 Na(s) + Cl2(8) — 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
Consider the following reaction. How many moles of oxygen are required to produce 8.00 moles of water? Assume that there is excess C,H,SH present. CH,SH() + 6 O2(g) + 3 CO2(g) + O2(g) + 4H2O(g) 8.00 moles 02 12.0 moles 02 2.00 moles Oz 5.33 moles 02 32.0 moles 02 Submit Request Provide Feedback Sodium and chlorine react to form sodium chloride: 2 Na(s) + Cl2(g) → 2 NaCl(s) Part A What is the theoretical yield of sodium chloride for...
From the following balanced equation, 2 NaCl(s) 2 Na(s) + CL (8) - how many moles of NaCl can be formed from 3 mol Cl,? • Your answer should have one significant figure.
Question 11 From the following balanced equation, 2 Na(s) + C1,(9) 2 NaCl(s) how many moles of NaCl can be formed from 3 mol Cl,? Your answer should have one significant figure.
1. How many moles of NaCl (s) can be formed from 32 moles of Cl2 (g) reacting with an excess of Na (s)? Na (s) + Cl2 (g) -> NaCl (s) 2. How many moles of H2CO, can be formed from 2 moles of HCl reacting with an excess of Na2CO3? HCI + Na2CO3 -> NaCl + H2CO3
Question 12 2 pts The reaction Na PO,+ Al(SO), AIPO, +NaySO, is an example of a reaction decomposition double replacement combination (or synthesis) single replacement Question 13 2 pts In the balanced equation 2H2 + O2 --> 2H2O, if you have 8 moles of H20, how many moles of Oz did you start with? 2 16 C 4 8 What is the mass % of oxygen in AIPO4? 52.5% 85.79 47.5% 1.91% Question 15 When is the only time you...
1. How many atoms are represented by: a. 0.96 moles Ca b. 0.39 moles Ga c. 0.94 moles Ag d. 0.39 moles Mg 2. How may molecules are represented by a. 0.39 moles CH3COOH b. 0.71 moles N2 C. 0.72 moles C&H 206 d. 0.57 moles 02 3. How may grams are represented by: a. 6.11 moles C6H1206 b. 1.89 moles 02 c. 6,61 moles NaHCO3 d. 1.14 moles Na 4. How may moles are represented by: a. 26.32 grams...
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