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KATRIN_1 [288]
3 years ago
8

How many grams of water will form when 10.54g of h2o react with 95.10g of O2

Chemistry
1 answer:
Alex_Xolod [135]3 years ago
8 0
You have to divide them by each other


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Give the relation of energy (E) and frequency (v) as given by Planck. Calculate the frequency and energy of a photon of radiatio
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<u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u><u>:</u><u>-</u><u>1</u>

\\ \sf\longmapsto E=hv

  • E denotes to Energy
  • h denotes to planks constant
  • v denotes to frequency.

<u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u><u>:</u><u>-</u><u>2</u>

  • Wavelength=3000Å

\boxed{\sf \lambda=\dfrac{c}{v}}

\\ \sf\longmapsto v=\dfrac{c}{\lambda}

\\ \sf\longmapsto v=\dfrac{3\times 10^8m/s}{3000\times 10^{-10}m}

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