Some solution properties depend on the number of moles of each component present A solution contains 45.0 g methanol and 68.0 g ethanol. How many moles of each component are presenta
1st attempt
Part 1 (1 point)
moles methanol
Part 2 (1 point)
moles ethanol

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

What is another way to determine mass times acceleration?