A) How many moles of H2O is required to produce a maximum of 1.20 moles of
chlorine in the presence of excess NaCl?
b) If the reaction is carried out under STP conditions, how many moles of H2O will be
consumed when 5.0 L of Cl2 is made?
c) If 5.20 g of Cl2 is produced in the reaction, how many grams of H2O is consumed?
d) 1.40 mol NaCl is reacted with 2.40 mol of H2O.
i) Which reactant is in excess (show your work)?
ii) How many grams of H2 can be produced?
e) In an experiment using the amounts of reactant in part (d), 1.26g of H2 was
produced. What is the percent yield in this experiment?
Extra Credit
In part (d) how many moles of the excess reactant is leftover? (show your work)
Equation: 2Na + 2H2O = Cl2 + H2 + 2NaOH
Answers: 3
Chemistry, 22.06.2019 08:00, mariamakonteh31
Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.
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Chemistry, 22.06.2019 12:40, whitethunder05
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
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Chemistry, 22.06.2019 16:30, ddmoorehouseov75lc
Correct relationship between molecular formula and empirical formula
Answers: 1
A) How many moles of H2O is required to produce a maximum of 1.20 moles of
chlorine in the presence...
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