If a compound has a molar más of 180g/mol and it's empirical formula is CH^2O, what is it's molecular formula?

If "light A" has a longer wavelength than "light B", then "light A" has "light B".

There are two main characters of matter:

Select all of the correct statements pertaining to the first and second ionization energies of different elements. check all that apply. the first ionization energy of n is smaller than that of p.

Which one of these is a compound? a) air b) carbon dioxide c) oxygen and d) carbon

If I have a molar concentration of Na2S2O3 of. 02M and a volume of. 001L. As well as a Molar Concentration of KI. 3M and H2O2 of. 1M. The equation of the reaction is 2S2O3+I3 - >3I+S4O6. The question is "How many moles of S2O3 are consumed".

The loss of energy from a liquid such as mercury can result in which of the following

Which of the following IS a valid piece scientific evidence?

How are the input and output forces of the parts of a complex machine related?

Which would most likely be done while designing a solution? researching the current uses of a fuel type sketching a diagram of a new medical device reporting the results of using a prototype redesigning a model airplane that did not fly well

A sample of Xe takes 75 seconds to effuse out of a container. An unknown gas takes 60 seconds to effuse out of the identical container under identical conditions.