How much does one mole of carbon weigh (round to two decimal places)? Make sure your answer has units.

1 answer:

4 0

The number of atoms present in carbon, specifically Carbon-12, is the number of atoms present in 1 gram of the substance. One moles of the substance weighs approximately 12.01 g/mole. The unit suggests that every mole of carbon weighs 12.01 grams.

You might be interested in

Write the chemical symbols for three different atoms or atomic cations with 24 electrons.

goldfiish [28.3K]

Answer:

Mn⁺¹

Fe⁺²

Explanation:

3 0

3 years ago

According to the fossil record found in these sedimentary layers, what conclusion can be drawn about the movement of life to lan

Andrei [34K]

<em>A conclusion that can be drawn about the movement of life to land is that;</em>

B.) As land plants became more complex, animal life did as well.

<u>The plants have also adapted to reduce the water loss across cell walls. This is made possible by waxy cuticles.</u>

4 0

3 years ago

Read 2 more answers

How many moles of hydrogen are there in one mole of h2o?

Vinil7 [7]

A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.

3 0

3 years ago

Why is bromine more electronegative than iodine?

gavmur [86]

Answer

Accordingly the order of electronegativity of the given elements would be: Fluorine > Chlorine > Bromine > Iodine. ( Fluorine has the highest electronegativity.)

8 0

3 years ago

Que. 1. Gallium has 2 naturally occuring Isotopes with mass numbers 69 & 71 respectively. What is the percentage abundance o

IgorC [24]

Isotopes are atoms of the same element that have different masses. The relative atomic mass (am) is a weighted average that takes into account the abundance of each isotope. We can calculate the relative atomic mass using the following expression.

$am = \frac{\Sigma m_i \times ab_i}{100}$