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mr Goodwill [35]
3 years ago
15

The compound NacI is an example of a/an

Chemistry
2 answers:
lawyer [7]3 years ago
8 0

The compound NaCI is an example of a salt. Salt is formed from a neutralization action of an acid and a base.

maria [59]3 years ago
6 0
The compound NaCI is an example of a salt. Salt is formed from a neutralization action of an acid and a base. From the type of reaction itself, we can say that the pH should be neutral or at pH 7.0. No matter what type of acid or base is used.
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How many moles of water are in 1.23 x 10^18 water molecules?
TiliK225 [7]

<span>1.23x10^24 atoms/6.022x10^23 atom/mol = 2.04 mol H20 </span>
3 0
4 years ago
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Which statement best describes a physical change?
yulyashka [42]
The answer is the third one .
7 0
4 years ago
Marvin records scientific data about Lake Superior. For which property has Marvin forgotten to use an SI unit of measurement?
Illusion [34]

Answer: low temperature

Explanation:-

S.I or M.K.S is a system for defining physical units as meter, kilogram, second, ampere, kelvin or celcius, candela, and mole together with a set of prefixes to indicate multiplication or division by a power of ten for measuring length, mass, time , current, temperature and amount of substance respectively.

Given :

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Thus low temperature in units of Fahrenheit is not an S.I unit of measurement.

8 0
4 years ago
Read 2 more answers
A proton is moving toward a second, stationary proton. What happens as the<br> protons get closer?
Vlad [161]

Answer:

they repel

Explanation:

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5 0
3 years ago
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In a labratory activity the density of a sample of vanadium is determined to be 6.9g/cm^3 at room temperature. what is the perce
Snowcat [4.5K]

Answer:

c : 13%

Explanation:

Data Give:

Experimental density of vanadium = 6.9 g/cm³

percent error = ?

Solution:

Formula used to calculate % error

  % error = [experimental value -accepted value/accepted value] x 100

The reported accepted density value for vanadium = 6.11 g/cm³

Put value in the above equation

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Round to the 2 significant figure

% error = 13 %

So, option c is correct            

7 0
4 years ago
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