<h3>
Answer:</h3>
3.01 × 10²³ atoms C
<h3>
General Formulas and Concepts:</h3>
<u>Chemistry</u>
<u>Atomic Structure</u>
- Reading a Periodic Table
- Using Dimensional Analysis
- Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.
<u>Math</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<h3>
Explanation:</h3>
<u>Step 1: Define</u>
6.00 g C
<u>Step 2: Identify Conversions</u>
Avogadro's Number
Molar Mass of C - 12.01 g/mol
<u>Step 3: Convert</u>
<u />
= 3.00849 × 10²³ atoms C
<u>Step 4: Check</u>
<em>We are given 3 sig figs. Follow sig fig rules and round.</em>
3.00849 × 10²³ atoms C ≈ 3.01 × 10²³ atoms C
Answer:
this is an example
Explanation:
Yes, the balloon will burst at room temperature.
As we know that, 480 x 7/8 = 420 is the maximum Stretching capacity of the balloon.
b) V. / T. = V/T
Where
V = 480 ml and T. = 5 C(278 K)
And T= 30 C( 303 K)
V = V.T/T.
V = 480 x 303/278
V = 523.1 ml
b)V./V=T./T ?
Where
V = 480 ml and
T = 5 C (278 K)?
And V = 420 ml
T=T.V./V
=278 x 480/420
= 317.17 k
Therefore the balloon will burst at the temperature of 317.17 k
Also learn more
The temperature of 0.5 kg of water is 303 K. It is cooled to 278 K by keeping it in a refrigerator. what is the time taken by water to reach 278 K if 87.5 J of heat is given out in each second? ( specific heat capacity of water is 4200 J/kg K )
B because isotopes have the same number of protons but a different number of neutrons
Answer:
b. oxygen side being slightly negative and the hydrogen side being slightly positive.
Explanation:
The water molecule is a polar molecule, that is to say that its distribution of electronic density is different throughout the molecule.
In this way, in the water molecule there is a negative partial charge towards the oxygen atom and a positive partial charge towards the hydrogen atom.
This polar characteristic of the water molecule allows ions and other molecules to exhibit water solubility and is widely used in chemical reactions.
A) heating a pan of water until the water is all gone because then it would change from a liquid top a gas.
