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Write the formula for hydrosulfuric acid.   Show the individual ions first with their charges.  To show superscripts, use the T2 function in the tool bar. Then show the formula for the acid compound.  To show subscripts, use the drop down next to T2 in order to get to T2 function on the tool bar. 2 Ion formulas = 2 pts Compound formula = 1 pt  

Round off the value  531,496.39 to keep 4 significant figures.  Write the answer in the box:

A respiratory therapist auscultates a patient’s chest and identifies the presence of diffuse expiratory wheezing. This indicates:

How many total atoms are in the formula Fe2(S2O3)3?

How many total atoms are in the formula Fe2(C2O4)3?

When a neutral atom of nitrogen forms an ion, it will

Auscultation of the chest over a pneumothorax is most likely to reveal which of the following?

A particular bracelet was made from sterling silver with the composition of 92.5 % Ag and 7.5 % Zn.  If the bracelet has a mass of 29.1 g, then what mass of Zn does the bracelet contain?   Show your math setup with answer.  An answer only will NOT receive full credit. You may choose to use the equation editor (x  ).  Click on the three vertical dots to find it in the tool bar. Express answer using significant figure rules. Equation = 1 pt Math setup = 2 pts Answer  = 1 pt Sig Figs = 1 pt

Which of the following clinical findings indicate the development of atelectasis?I. Opacified areas on the chest x-rayII. Inspiratory and expiratory wheezingIII. TachypneaIV. Diminished or bronchial breath sounds

Round off the value  531,496.39 to keep 2 significant figures.  Write the answer in the box: