The chemical equation below shows the photosynthesis reaction 6CO2+6H2O= C6H12O6+6O2 the molar mass of carbon dioxide is 44.01 g/mol. The molar mass of water is 18.02 g/mol. A reaction uses 528 g of CO2. How many moles of water are used in this reaction?

The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

How are isotopes of the same element alike?