As the committee Chair, Kiara had to decide how she wanted d…

As the committee Chair, Kiara had to decide how she wanted decisons to be made within the committee.  Along the spectrum of decision-making power, Kiara decides that she will let the committee make decisions which the majority of the committee agree upon. But Kiara doesn’t trust the commttee entirely so she will hold the right deny any decision she feels is off track.According to the spectrum of team decision authority, what level has Kiara decided is right for her?

A student determines the decomposition of NaHCO3 (sodium bic…

A student determines the decomposition of NaHCO3 (sodium bicarbonate). A student placed the sample of NaHCO3 in a crucible and heated to determine the  moles of CO2 formed. The following data was recorded. The decomposition follows following reaction; 2NaHCO3 —–> Na2CO3 + H2O + CO2 What is the number of moles of bicarbonate heated?  What is the number of moles of CO2 formed? Mass of empty crucible       25.2550 g Mass of crucible  +  sample       26.5050 g Mass of sample (calculate)   ? Mass of crucible  + sample after heating 26.0050 g Mass of decomposition product  (calculate)   ? Mass of carbon dioxide lost (calculate)   ?