The model of light does the example supports is the particle model.
<h3>What is the wave-particle duality model of light?</h3>
The wave-particle duality model of light is a model which suggests that light behaves both as a [article and as a wave.
The wave-like property is seen in its properties such as reflection, refraction, diffraction, etc.
The particle nature of light is seen in the photoelectric effect and the Compton effect.
Light shining on solar cells produces a current that charges a solar calculator is an example of the photoelectric effect.
Therefore, the model of light does this example support is the particle model.
Learn more about wave-particle model of light at: brainly.com/question/14264284
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Answer: 1.14mol
Nitrogen molar mass=14g/mol
N2 molar mass=14*2=28g/mol
31.9g(1/28)=1.14mol N2
First, you need grams but you have moles.
Find out the total molar mass of SiO₂
Si = 28.085 g/mol Si
O₂ = 32 g/mol O₂
Add them together to get the molar mass
28.085 g/mol Si + 32 g/mol O₂ = 60.085 g/mol SiO₂
Multiply the molar mass of SiO₂ by the number of moles you have of the same substance:
60.085 g/mol SiO₂ × 0.125 mol SiO₂ =
7.51 grams SiO₂
citric acid is in most foods
