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Everything we know and feel is made up of molecules or produced by molecules. All physical things are composed of molecules. All experiences of the brain are due to molecular reactions in the nervous system.
Molecules composed of atoms, make everything you experience possible.
Wiki User
∙ 14y ago
Molecules are essential for life as they make up all matter around us, including our bodies. They form the building blocks of various substances, from water to air to proteins. Without molecules, the world would lack structure and the chemical reactions necessary for life to exist.
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How many hydrogen molecules are required to react with 150 nitrogen molecules?
If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.
How do you get moles from molecules?
To convert from molecules to moles, you need to divide the number of molecules by Avogadro's number (6.022 x 10^23). This will give you the number of moles of the substance.
How many moles are in 3.4 times 10 to the 23 power molecules of H2SO4?
To find the number of moles in 3.4 × 10^23 molecules of H2SO4, you need to divide the given number of molecules by Avogadro's number (6.022 × 10^23 molecules/mol). 3.4 × 10^23 molecules / 6.022 × 10^23 molecules/mol = 0.565 moles of H2SO4.
How many molecules are in sample 57.45 CF2Cl2?
To calculate the number of molecules in a sample, you need to know the mass of the sample and the molar mass of the compound. Then you can use Avogadro's number (6.022 x 10^23) to convert from grams to molecules.
How many molecules are contained in a 5.20-g sample of dimethylmercury?
To calculate the number of molecules in a 5.20-g sample of dimethylmercury, you first need to determine the molar mass of dimethylmercury (Me2Hg). Then, you can use Avogadro's number (6.022 x 10^23 molecules/mol) to convert the mass to moles and then to molecules.
Why does sound need a medium to transfer vibrations?
Sound means that some molecules transfer their vibrations to other molecules. So, because of this, obviously you need molecules to transfer sound.Sound means that some molecules transfer their vibrations to other molecules. So, because of this, obviously you need molecules to transfer sound.Sound means that some molecules transfer their vibrations to other molecules. So, because of this, obviously you need molecules to transfer sound.Sound means that some molecules transfer their vibrations to other molecules. So, because of this, obviously you need molecules to transfer sound.
Does a medium need molecules?
Mediums are made of molecules. Actually, we're all made of molecules whether we are mediums or not. We require molecules to breath, to drink, to eat, and to exist. Psychic ability has no bearing on one's need for molecules.
How many molecules of Na would you need to bond 8 molecules of fluorine?
Eight atoms, not molecules.
What are molecules used for?
You can find molecules on every surface of the world because molecules are the smallest particle of a substance.
Why do you need organic molecules in your diet?
you need organic molecules in your diet because without them then you would not be a healthy human being.
How does vsepr change the way you see 2d molecules in a 3d world?
For me, it pretty much doesn't change a thing. This is a homework question you need to answer for yourself.
Why do you need models to visualize the structure of molecules?
This helps for drawing diagrams about elements ,atoms and molecules
What best describes how molecules interact with systems in the human body?
you need the molecules to make the tissue.
How many hydrogen molecules and oxygen molecules would you need to start with to make 10 water molecules?
20 hydrogen 10 oxygen
In order to move molecules in your kidney what does your body need?
Your body needs energy in the form of ATP to transport molecules in your kidneys. This energy is used by transport proteins to pump molecules across cell membranes and maintain the proper balance of ions and fluids in the body. Additionally, adequate hydration and blood flow are necessary to support the movement of molecules in the kidneys.
How many APT molecules are needed to jump start glycolysis?
Its actually ATP molecules and 2 ATP molecules are need to jump start glycolysis.
Does radiation need atoms and molecules to work?
Radiation can interact with both atoms and molecules, but it does not necessarily need them to work. Radiation can propagate through a vacuum, such as in space, where there are very few atoms or molecules. However, when in contact with matter, radiation can cause ionization or excitation in atoms and molecules.
