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Makovka662 [10]
3 years ago
12

At what temp does h2o melt

Chemistry
2 answers:
alekssr [168]3 years ago
7 0
32 degrees Fahrenheit and 0 degrees Celsius
s344n2d4d5 [400]3 years ago
6 0

Answer:

32 degrees fahrenheit

Explanation:

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Which set of numbers gives the correct possible values of 1 for n = 3?
Allushta [10]

Answer:

A. 0,1,2

Explanation:

took a test on it and this was the correct answer

7 0
3 years ago
A 10.0g sample of H2O(l) at 23.0degrees C absorbs 209 joules of heat. What is the final temp of the H2O(l) sample? Explain.
IRISSAK [1]

Answer:

Final temperature = 28.0 degrees C.

Explanation:

heat absorbed = mass * specific heat * rise in temperature.

The specific heat of water is 4.186 J /g/C so we have the equation

209 =  10 * 4.186 * x   where x is the temperature increase

41.86x = 209

= 5 degrees C.

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3 years ago
Which of the following best describes the overall purpose of cellular respiration?
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4 years ago
help plz Which list is in order from smaller to larger sediment particles? A. sand, silt, clay B. clay, silt, sand C. silt, sand
MariettaO [177]

Answer : The correct option is B (clay, slit, sand).

Explanation :

Soil particles are of three types : Sand, Slit and clay. Most of the soils particles are made up of a combination of sand, slit and clay.

Particle size range of the sand = 2.00 -0.05 mm

Particle size range of the slit = 0.05 -0.002 mm

Particle size range of the sand = less than 0.002 mm

Sand is the largest soil particle, clay is the smallest soil particle and slit particle is present in between the sand & clay particle.

Therefore, the order from smaller to larger sediment particles is

Clay > Slit > Sand

5 0
4 years ago
Which of the followings statements accurately describes renewable energy sources?
grigory [225]
Number one is the correct answer
8 0
4 years ago
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