Which energy change occurs during boiling?
2 answers:
Answer:
heat energy is absorbed by the substance (4th option)
Explanation:
i took the test & got this question correct.
Answer:
heat energy because u are boiling something
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Answer:
22.25 g
Explanation:
To find the mass, you need to convert moles to grams and get 22.25 g.
The correct answer is <span>Antoine-Laurent de Lavoisier. Hope this helps!</span>
C = 4 mol/l
v = 0.5 l
n(NaCl)=cv
n(NaCl) = 4 mol/l · 0.5 l = 2 mol
2 moles of NaCl must be dissolved
Anything that is true
please write down your question correctly
Answer:
Carbon dioxide as well as water are needed for photosynthesis.
Explanation: