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I am Lyosha [343]
3 years ago
13

If you reply with a link, I will report you​

Chemistry
1 answer:
tresset_1 [31]3 years ago
8 0

Answer:

1 2 2

Explanation:

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Nady [450]
An electron beam makes the object become larger.

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How many calories is 130. joules?
skad [1K]
1 Cal ---------- 4.184 J
? Cal ---------- 130.0 J

130.0 x 1 / 4.184 => 31.07 Cal

hope this helps!


6 0
3 years ago
What is the concentration of NaCI in an aqueous solution that contains 0.032 grams of NaCI in 600. Grams of the solution
jolli1 [7]

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0.00032 Grams of NaCl per 1 gram of the solution

Explanation:

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3 years ago
HELP! ASAP!!! WILL MARK BRAINLIEST!!
san4es73 [151]

Answer:

Rb

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8 0
3 years ago
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[OH-] for a solution is
solong [7]

Answer:

B = basic

Explanation:

Given data:

[OH⁻] = 5.35×10⁻⁴M

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pOH = -log[OH⁻]

pOH = - [5.35×10⁻⁴]

pOH = 3.272

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pH + pOH = 14

pH = 14- pOH

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The acidic pH is range from zero to less than 7 while 7 pH is neutral and above 7 the pH is basic. So, the given solution is basic.

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