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inn [45]
3 years ago
7

Which of the following is a property of water? It can freeze very fast. It has low heat capacity. It exists in all three states

on Earth. It repels other water molecules.
Chemistry
2 answers:
Mariana [72]3 years ago
7 0

It exists in three states .

ycow [4]3 years ago
6 0

Answer: It exists in all three states on earth.

Explanation:

Water is a tasteless, colorless and odourless liquid. On earth it exists in three states namely solid, liquid and gas.

Water as solid: The water in solid state exists as ice. Ice is frozen water. The molecules of water remains separate in ice. It exists in the glaciers or snow in some cold regions.

Water as liquid: The water in the liquid form is the most common form exists on earth. It is in the fluid form of water. It can be seen in the form of river, lakes, ponds, and oceans.

Water as gas: Water when heated it converts into gas. The gaseous form of water is called as water vapor. The water vapors remain in the earth atmosphere responsible for causing rain.

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Wich of the following is a unit of volume in the english system of mesurement​
ch4aika [34]

Answer:

uhh its gallon

Explanation:

5 0
3 years ago
Please select the word from the list that best fits the definition
sammy [17]
Pretty sure it’s ,B. Microscope!
8 0
2 years ago
The total volume required to reach the endpoint of a titration required more than the 50 mL total volume of the buret. An initia
Margaret [11]

Answer:

The endpoint volume is 50.52 ±  0.14 mL

Explanation:

In a titration always is necessary to subtract the blank volume to the titrant volume to obtain the real volume of the titrant. Thus in this case, the total endpoint volume is the sum of the initial volume delivered and the second volume delivered, minus the blank volume:

V = (49.16±0.06 mL) + (1.69±0.04 mL) - (0.33±0.04 mL)

V = (49.16 + 1.69 - 0.33) ± (0.06+0.04+0.04) mL

V = 50.52 ±  0.14 mL

It is necessary to consider the sum of the errors too.

7 0
3 years ago
What is the charge of Fe(OH)3?
klasskru [66]
The charge for this compound is positive. For Fe, it's charge is positive 3, and for OH, it's charge is negative 1. You would then criss cross the charges of each and come out with Fe(OH)3. I hope this helped!! :)
6 0
3 years ago
Systematic or Random Error? -This type of error affects overall accuracy but does not necessarily affect precision. This type of
love history [14]

Answer:

<em>This type of error affects overall accuracy but does not necessarily affect precision.</em> - Systematic error

<em>This type of error affects precision but does not necessarily affect overall accuracy.</em> - Random error

<em>This type of error occurs if you use a buret that was calibrated incorrectly when it was made.</em> - Systematic error

<em>You can minimize this type of error by taking repeated measurements.</em> - Random error

Explanation:

<em>Systematic errors are errors that are attributable to instrument being used during measurement or consistent incorrect measurement during a research</em>. They are consistently and repeatedly committed during measurements and therefore affect the overall accuracy of measurements. A person committing systematic error can have precise repeated measurement but will be far from being accurate.

R<em>andom errors on the other hand has no pattern and are usually unavoidable because they cannot be predicted.</em> When sufficient replicate measurements are made, such errors are reduced to the barest minimum and usually do not affect the overall accuracy of measurements.

3 0
3 years ago
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