Answer:
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Explanation:
Answer:
Conduction, Convection and Conduction
Explanation:
Answer : The concentration of nitrate ions is 0.450 m.
Solution : Given,
Molarity of = 0.225 m
The balanced ionic equation is,
From the reaction, we conclude that the 1 mole of produces 2 moles of ions. That means the concentration of nitrate ions is twice the value of .
then, 0.225 m of gives 2 × 0.225 of ions
Now the concentration of ions is equal to 0.450 m.
The similarity between first quarter moon and third quarter moon, is the moon is located perpendicular to Earth and the sun.
<h3>What is first quarter moon?</h3>
The first quarter moon is a primary moon phase when half of the moon's face is lit up.
The first quarter moon rises around midday and is visible in the day sky.
<h3>What is third quarter moon?</h3>
Third quarter moon is when the opposite half of the moon is illuminated compared to the first quarter moon. It is the last quarter moon of a lunar month.
<h3>Similarity between
first quarter moon and third quarter moon?</h3>
The similarity between first quarter moon and third quarter moon, is the moon is located perpendicular to Earth and the sun.
Thus, the similarity between first quarter moon and third quarter moon, is the moon is located perpendicular to Earth and the sun.
Learn more about first quarter moon here: brainly.com/question/13435421
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Since delta H is negative, that means that heat is released, so that eliminates two answers. Since the second response says that twice the delta H value is released for every mole of H2O, that mean that there would have to be a coefficient of 2 in front of H2O for that statement to be true. The next response says that half of the delta H value is released when half of CaO reacts. Since this response is consistent in that if an entire mole of CaO reacts, then the full delta H value would released. So the third response is correct