4 Answered Questions for the topic Conversion Factors

02/10/21

How many milliliters of 0.593 M HCl are needed to react with 22.4 g of CaCO3?
2HCl(aq) + CaCO3(s) > CaCl2(aq) + CO2(g) + H2O(l)I got 755.48 mL but I know that is wrong.
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02/02/21

Which of the following relationships is incorrect?
I am really bad at this stuff. a) 10-6 milliliters = 1 literb) 1 microliter = 106 litersc) 1 gram = 10-3 kilogramsd) 100 centimeters = 1 meter
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Conversion Factors Chemistry Dimensional Analysis

01/27/21

The speed of light in a vacuum is 3.00 × 108 m/s. Enter your answer in scientific notation.
a) What is its speed in km/h? b) What is its speed in mi/min?
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Conversion Factors

02/16/15

there are about 400 cocoa beans in a pound. To the nearest tenth, what is the mass in grams of one cocoa bean?
How many cocoa beans are in a pound if there are 400 cocoa beans?  
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