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lilavasa [31]
3 years ago
8

7. A pastry chef bakes a cheesecake. What is this an example of?* O Physical Change O Physical Property Chemical Change Chemical

Property​
Chemistry
1 answer:
Airida [17]3 years ago
4 0

Answer:

Chemical Change

Explanation:

This is a chemical change since the chemical structure of the components in the cheesecake changes when it is baked.  This means that you can't make a baked cheesecake unbaked.

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The electronegativity of nitrogen (n) is 3.0, while the electronegativity of hydrogen (h) is 2.1. knowing this, consider how the
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If the temperature of a gas is increased from 20°C to 35°C, what is the new pressure if the original pressure was 1.2 atm? Assum
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P₁ = 1.2 atm                                    P₂ = ? atm

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P₁ / T₁ = P₂ / T₂                                             <----- Gay-Lussac's Law

(1.2 atm) / (293 K) = P₂ / (308 K)                  <----- Insert values

0.0041 = P₂ / (308 K)                                   <----- Simplify left side

1.3 = P₂                                                         <----- Multiply both sides by 308

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