10.00 mL of 0.10 M NaOH is added to 25.00 mL of 0.10 M HCl during a titration,
Which expression shows how many moles of OH- are present in the solution?
How many moles of H+ will be present following neutralization? (Write answer to four decimal places.)
moles H+ =

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

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Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.