The temperature of a sample of water increases from 20°C to 46.6°C as it absorbs 23,639.6 J of heat. What is the mass of the sam
ple?
1 answer:
Answer: 213 g
Explanation:
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The answer is It is compressed so the diver will be able to use the tank for a longer period of time.
Answer:
13ml
Explanation:
- to prepare dis solution first you need a volumetric flask of 100ml calibrated .
- using dilution formulae u will need 13ml from the stock
- measure 13ml of the 5M stock of the 500ml
- then drop it into the 100ml calibrated flask
- then add water till it reach d mark and you shake thoroughly
Answer:
C. element. oxygen is an element
Explanation:
oxygen is element #8
