That it's absorbing all the other colors but reflecting blue light. You see white light is actually a bunch of colors all together. When you see a rainbow it's just light being split to it's original components. For our eyes to see we need light to enter it. And we see color because an object is absorbing all the other colors and reflecting just one color light (in this case blue). The color light that is being reflected is the one that travels into our eyes allowing us to see color!
Answer:organic compound is : C₄H₈
Explanation: The equation of the reaction of the organic compound burning with excess oxygen gives us the general equation as
C xHy + 1/2(x+ y/2 )O₂ → xCO₂ + y/2H₂O
We first find the number of moles of CO₂ and H₂O
Number of moles of CO₂= Mass/ molar mass
= 17.6g/ 44g/mol ( 12+ 16 x2)
=0.4 moles
Number of moles of H₂O= Mass/ molar mass
= 7.2g/ 18g/mol ( 1 X 2+ 16)
=0.4 moles
From the reaction , we can see that
x = 0.4
and = 0.4 such that y= 0.4 x 2= 0.8
Their ratios become
==
Therefor the organic compound CxHy = C₄H₈
for it to be balanced in this case would be " <em>4</em> C6H6 + <em>6</em> CI2 = <em>3</em> C6H5CI + <em>9</em> HCI" therefore it's be a <u>Double Replacement</u>
<span>Mass is more reliable as it is always constant, while weight can vary (e.g. weight of a rock on earth or on the moon)......Vote Me Brainliest!</span>
Answer:
the correct answer in energy
Explanation: