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Taya2010 [7]
2 years ago
8

9.69 × 10^7 in decimal form

Chemistry
1 answer:
iren [92.7K]2 years ago
4 0
The answer is 96,900,000

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0.116 grams

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By titration, it is found that 28.5 mL of 0.183 M NaOH(aq) is needed to neutralize 25.0 mL of HCl(aq). Calculate the
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0.209M

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Less energy was entering Earth's
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What is the de Broglie wavelength (in meters) of a 45-g golf ball traveling at 72 m/s?
Cerrena [4.2K]

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          h = plank's constant = 6.6 \times 10^{-34} m^{2} kg/s

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Putting the values in the formula as follows.

        \lambda = \frac{h}{mass \times velocity}

                               =  \frac {6.6 \times 10^{-34} m^{2} kg/s}{0.045 kg \times 72 m/s}                        

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