Use the appropriate metric prefix symbol to replace the power of ten in each of the following values. (a) 4.1 x 10^-3 L ___ _____________ (c) 9.9 x 10^-12g _______________ (b) 4.4 x 10^-7 m ________________ (d) 6.5 x 10^-7m ___ __

Write the following measurements in scientific notation. (For example 10,000 would be 1e4) (a) 2 200 000 000 g  (b) 0.0000009 m  (c) 750 000 g  (d) 15 m  (e) 0.024 kg

convert 4320cm^3 to cubic inches

Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What volume of carbon dioxide would be produced by this reaction if  1.22cm^3 of oxygen were consumed? Also, be sure your answer has a unit symbol, and is rounded to the correct number of significant digits.

The ionic radius of a sodium ion is 2.27 angstroms (Å) . What is this length in um х STARTING AMOUNT *( ) 104 1010 10-8 10-4 108 106 0.0227 10-6 2.27 2.27 x 10-8 2.27 x 10-4 2.27 x 10-10 10 10 um cm m

(a) 8.160 m = ________ cm (b) 781 mL = ________ L (c) 4.18 kg = ________ g (d) 27.8 m = ________ km show your work please   2.  The expressions below all mean the same thing when it comes to unit conversions. 1 inch = 2.54 cm                    2.54 cm/1inch                            1inch/2.54 cm   Question 2 options:   True   False