All categories

1 year ago

What is the simplest method of determining the composition of a compound?

Chemistry

1 answer:

kaheart [24]1 year ago

8 0

Answer:

Chemical formulas tell you how many atoms of each element are in a compound, and <u>empirical formulas</u> tell you the simplest or most reduced ratio of elements in a compound. If a compound's chemical formula cannot be reduced anymore, then the empirical formula is the same as the chemical formula.

please give me brainliest

You might be interested in

The complete combustion of C4H10, will require how many moles of oxygen, O2? ________.

tangare [24]

Answer:

Explanation:

C⁴H¹⁰ + 2O² —> 4CH²O + H²

8 0

3 years ago

Which of the following two conditions will favor a spontaneous reaction?

Alexxx [7]

Answer:

option A

an increase in entropy and a decrease in enthalpy

pls mark brainliest

8 0

2 years ago

What is the formula weight (amu) of the molecule H2O? Use atomic masses of H and O as 1.008 amu and 16.00 amu respectively. Repo

vaieri [72.5K]

Answer:

Formula weight of H₂O molecule is 18.02 amu.

Explanation:

Given data:

Formula weight of H₂O = ?

Atomic mass of H = 1.008 amu

Atomic mass of O = 16.00 amu

Solution:

Formula weight:

"It is the sum of all the atomic weight of atoms present in given formula"

Formula weight of H₂O = 2×1.008 amu + 1×16.00 amu

Formula weight of H₂O = 18.02 amu

Thus, formula weight of H₂O molecule is 18.02 amu.

6 0

3 years ago

Please help me and get me the right answer

weqwewe [10]

Answer:

8.21 × $10^{15}$ Hz

5 0

3 years ago

How many mmHg are there in 5atm

natali 33 [55]

There is 3800 mmHg in 5 atm

7 0

3 years ago