Answer:
500 m/s
Explanation:
Wave Speed=Frequency x Wavelength
=50x10
=500
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Answer:
An acid is a substance that when dissolved in water produces hydroxonium ion as the only positive ion in water
Explanation:
HCL +H20=H3O + CL
Answer: 40 grams
Explanation: (16 O2/18 H2O) x 45 H2O = 40 g of Oxygen