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pantera1 [17]
3 years ago
11

Which of the following defines the wavelength of a wave? A. the distance between peaks of a wave B. the speed that a wave is pas

sed from particle to particle C. the loudness of waves that travel through the air D. the height of a wave between peak and trough
Chemistry
2 answers:
sattari [20]3 years ago
6 0

Answer:

My answer to the question is wavelength is the distance between two successful cress or successful troughs of a wave. which will be option A.

Maru [420]3 years ago
5 0

Answer:

D.the wavelength of a wave is the distance between two successive peaks or two successive troughs or a peak and trough

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3. What is the mass of HI used to create 2.50L of a 0.48 M solution of hydroiodic acid?
Daniel [21]

Answer:

Mass = 153.48 g

Explanation:

Given data:

Volume of solution = 2.50 L

Molarity = 0.48 M

Mass required = ?

Solution:

Molarity = number of moles / volume in litter

Number of moles = Molarity × volume in litter

Number of moles = 0.48 M  × 2.50 L

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Mass = 153.48 g

5 0
3 years ago
using the equation, c5h12 8o2 arrow 5co2 6h2o, if 108 g of water are produced, how many grams of oxygen were consumed?
vfiekz [6]
Molar mass:

H₂O = 18.0 g/mol

O₂ = 32.0 g/mol

C₅H₁₂ + 8 O₂ -> 5 CO₂ + 6 H₂<span>O
</span>
8 x (32 g )<span> ------------ 6 x (18 g )</span>
mass O₂ ------------ 108 g H₂O

mass O₂ = 108 x 8 x 32 / 6 x 18

mass O₂ = 27648 / 108

mass O₂ =<span> 256 g</span>

<span>hope this helps!</span>
8 0
3 years ago
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