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Anton [14]
3 years ago
13

Hydrogen is special because it can act like two groups, _____ and _____

Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Answer: gas and alkaline earth metal

Explanation:

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A defibrillator delivers about 300 joules per shock calculate the number of calories
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Answer:- 71.7 calories

Solution:- it is a unit conversion problem where we need to convert joules into calories.

The unit conversion for these energy units is:

1 calorie = 4.184 joule

The given energy is 300 joules and has to be converted to calories. We will show the set up using dimensional analysis.

300joules(\frac{1calorie}{4.184joules})

= 71.7 calories

So, the energy in calories is 71.7.


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What does streak mean
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Consider the reaction H2(g) + I2(g) Double headed arrow. HI(g) with an equilibrium constant of 46.3 and a reaction quotient of 5
Alika [10]

Answer:

The reaction shifts to the left.

Explanation:

Equilibrium constant (K) = 46.3

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The relationship between Q and K with their implications are given as;

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K < Q (Reaction shifts to the left)

Since in this question, Q (525) > K (46.3)

The reaction shifts to the left.

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Peppers have a white section that hold all of their seeds. There is a kind of chemical in the white region that triggers the "sp
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Two children on a seesaw are able to balance perfectly while on Earth.would they still be balanced if you saw was brought to the
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C

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