For cup #2 of Kool Aid you need 100mL of a 0.5 M solution. How many moles of C12H22O11 is needed?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

What are fructose and glucose an example of?

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.