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Gre4nikov [31]
3 years ago
8

Please help ASAPPPPPPPPPPPPPPP

Chemistry
1 answer:
RUDIKE [14]3 years ago
6 0
D AHHAHAHA DNKWPAKHEBW
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the equation demonstrates a reaction of sodium chloride and fluorine. 2NaCl+F2=2NaF+Cl2. in order for the reaction to proceed, f
slamgirl [31]

Answer: You would need 1 mole of Fluorine

Explanation:The equation is already balanced so just looking at the coefficients in the equation we can see that Sodium Chloride (2NaCl) needs two moles for this equation and fluorine (F2) only needs one.

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How do disease causing organism reach from one organism to other​
Anon25 [30]

Answer:

Infectious diseases are commonly transmitted through direct person-to-person contact.

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3 years ago
Which scientific discipline belongs in the blue box?
Bess [88]

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PHYSICS.

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7 0
3 years ago
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Liquid nitrogen boils at –195.8°C. Express the boiling point of liquid nitrogen in kelvin
inessss [21]

Answer:

\boxed {\boxed {\sf 77.35 \ K}}

Explanation:

The Celsius and Kelvin scales are used to measure the temperature of matter.  Their scales and unit differences are the same (1 K increase = 1 °C increase), but they have different starting points.

So, the conversion is quite simple and only requires addition because of the different starting points. The formula is:

T_K = T_C+ 273.15

The boiling point of liquid nitrogen is -195.8 °C. We can substitute this value into the formula.

T_K= -195.8 + 273.15

T_K= 77.35 K

The boiling point of liquid nitrogen is 77.35 Kelvin.

4 0
3 years ago
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