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Leona [35]
3 years ago
11

Hydrogen has an average atomic mass of 1.008 amu and has 3 known isotopes

Chemistry
1 answer:
NISA [10]3 years ago
3 0

Answer:

Hydrogen-1

Protium is the most abundant isotope of hydrogen.The abundances of protium, deuterium and tritium are 99.984%,0.016% and 10 to the power –15 respectively.

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The products of a neutralization reaction are ________ and ________ a salt.
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Explanation:

Neutralization reaction is a type of chemical reaction in which an acid and a base react together to form a salt <u><em>and water</em> </u>as products.

7 0
2 years ago
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What is the empirical formula of a compound that is composed of 60.94% carbon 15.36% hydrogen and 23.70% nitrogen
Musya8 [376]

Answer:

C₃H₉N

Explanation:

The empirical formula of a compound is the fundamental and basic possible formula that shows the mole ratio of the atoms of each element in a molecule of the compound.

mole ratio of carbon = 60.94/12 = 5.078

mole ratio of hydrogen = 15.36/1  = 15.36

mole ratio of nitrogen = 23.70/14 = 1.693

Now; we will divide by the smallest value

So; carbon = 5.078/1.693 = 2.99 ≅ 3.0

hydrogen = 15.36/1.693 = 9.07 ≅ 9.0

nitrogen = 1.693/1.693 = 1 ≅ 1

Thus,  the empirical formula is = C₃H₉N

6 0
3 years ago
How many moles of water contain 1.3 x 10^24 molecules?
Vika [28.1K]
C is the correct answer
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2NaCl → 2Na +Cl2<br> What reaction is this
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Answer:

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A single reactant breaking down to form 2 or more products is decomposition

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