(2 points) Look at the the following chemical equation. Explain how you would balanced it and...
What is the coefficient for NaBr in the balanced version of the following chemical equation: Cl2+NaBr→NaCl+Br2
xplain why chelating ligands give more stable complexes than monodentate ligands; use a balanced chemical equation in your explanation. Explain why macrocyclic ligands give more stable complexes than chelating ligands.
a For the following balanced chemical equation, calculate how many moles of products would be produced if 0.666 mol of the first reactant were to react completely CO (9) + 4H2(g) + CH (9) + 2H, 0(1) mol CH mol H2O b For the following balanced chemical equation, calculate how many moles of products would be produced if 0.441 mol of the first reactant were to react completely. BaCl, (aq) + 2AgNO, (aq) + 2ACI(8) + Ba(NO), (aq) mol AgCI...
Question 16 (4 points) ✓ Saved Verify the following chemical equation is balanced TiO2 + 2C - Ti + 2 CO If you begin with 28.6 kilograms of carbon, how many moles of Ti can you make? 1.19 x 103 moles of Ti 1.10 x 1023 moles of Ti 2.38 x 103 moles of Ti 1.19 moles of Ti
Question 16 (4 points) Saved Verify the following chemical equation is balanced TIO2+ 2 C Ti + 2 CO If you begin with 28.6 kilograms of carbon, how many moles of Ti can you make? 1.19 x 103 moles of Ti 1.10 x 1023 moles of Ti 2.38 x 103 moles of Ti 1.19 moles of Ti
Question 17 (4 points) Verify the following chemical equation is balanced TiO2 + 3 C → Ti + 2 CO If you begin with 88.2 kilograms of TiO2, how many kilograms of Ti can you make? 0 26.4 kg of Ti 52.9 kg of Ti 47.8 kg of Ti 26.4 g of Ti
1) Give the scientific reasoning why one should balance the chemical equation? 2) how do you check if a given chemical equation is balanced? Give a precise statement. 3) To balance this equation: C2H6 + O2 CO2 + H20 a) which element you balance first? which element you balance the last? b) what are the final coefficients before each compound after you have balanced the equation?
13 According to the following balanced chemical equation, if you want to generate two moles of H20 how many grams of O2 do you need? 2 H2 + O2 → 2 H2O 1. A) 8 2. B) 16 3. C) 32 4.D) 4 15. Which equations are balanced? 1. a) Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (9) 2. b) 3A1 () + 3 02 (1) ► 2Al2O3 (5) 3. c) 2Hgo (s) → 2 Hg (1)...
Write a balances Chemical equation showing how you could prepare each of the following salts from an acid-base reaction:KNO3,NaBr and Cas.
Given the following balanced chemical equation, 6NaOH + 3Cl2 ~~ NaClO3 + 5NaCl+ 3H2O how many moles of NaCl can be formed if 3.77 mol of NaOH were to react? show your work and explain your answer.