2 years ago

How many joules are required to boil 150. grams of water?

1 answer:

3 0

Ans: 47,070 J

Thus, 47,070 J are needed to increase the temperature of 150 g of water from 25 degrees C to its boiling point of 100 degrees C. One can follow a similar procedure to determine the energy needed to heat water from one temperature to another.

You might be interested in

Burning gasoline as fuel for a car involves

Nostrana [21]

Thermal energy

mechanical energy

chemical energy

3 0

3 years ago

Read 2 more answers

How can water dissovle many substances

11111nata11111 [884]

Answer: Polar molecules

Explanation: Water is able to dissolve many substances because of its polar molecules, The positive and negative ends of a water molecule attracts the molecules of other polar substances..

I'm pretty sure, idk college stuff

3 0

3 years ago

Read 2 more answers

Ethanoic acid, CH3COOH, ionizes to form an ethanoate ion (CH3COO-) in aqueous solution. what else does it form? is it a monoprot

barxatty [35]

Ethanoic acid ionizes in aqueous solutions to form two ions which are $CH_3COO^-$ and $H^+$

<h3>Ionization of ethanoic acid</h3>

Ethanoic acid goes by the chemical formula $CH_3COOH$ .

In aqueous solutions, it ionizes as a monoprotic acid according to the following equation:

$CH_3COOH ---- > CH_3COO^- + H^+$

A monoprotic acid is an acid that is able to donate only a proton. Hence, ethanoic acid is said to be monoprotic because it ionizes in aqueous solutions to produce a single $H^+$

More on ethanoic acid can be found here: brainly.com/question/9991017

#SPJ1

8 0

2 years ago

A scientist experiments ima unknown solution. She notices that when a base, sodium hydroxide, is added to the solution, it forms

Lelechka [254]

The unknown solution is acidic

8 0

3 years ago

Read 2 more answers

How are science and technology related

creativ13 [48]

Answer:

Science is the study of the world and how it works through collecting data using the scientific method. Technology is the application of that scientific knowledge to create devices that solve problems and carry out tasks.

8 0

2 years ago