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No. Check out a Periodic Table that has the "atomic weight." This will give you the different weights of each element.

Group #123456789101112131415161718Period

11

H

2

He23

Li4

Be

5

B6

C7

N8

O9

F10

Ne311

Na12

Mg

13

Al14

Si15

P16

S17

Cl18

Ar419

K20

Ca21

Sc22

Ti23

V24

Cr25

Mn26

Fe27

Co28

Ni29

Cu30

Zn31

Ga32

Ge33

As34

Se35

Br36

Kr537

Rb38

Sr39

Y40

Zr41

Nb42

Mo43

Tc44

Ru45

Rh46

Pd47

Ag48

Cd49

In50

Sn51

Sb52

Te53

I54

Xe655

Cs56

Ba*

72

Hf73

Ta74

W75

Re76

Os77

Ir78

Pt79

Au80

Hg81

Tl82

Pb83

Bi84

Po85

At86

Rn787

Fr88

Ra**

104

Rf105

Db106

Sg107

Bh108

Hs109

Mt110

Ds111

Rg112

Cn113

Uut114

Uuq115

Uup116

Uuh117

Uus118

Uuo

* Lanthanoids57

La58

Ce59

Pr60

Nd61

Pm62

Sm63

Eu64

Gd65

Tb66

Dy67

Ho68

Er69

Tm70

Yb71

Lu

** Actinoids89

Ac90

Th91

Pa92

U93

Np94

Pu95

Am96

Cm97

Bk98

Cf99

Es100

Fm101

Md102

No103

Lr

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How can you compare the density of carbon dioxide hydrogen oxygen and nitrogen?

The density of gases like carbon dioxide, hydrogen, oxygen, and nitrogen can be compared by looking at their molecular weights. Carbon dioxide has a molecular weight of 44 g/mol, hydrogen 2 g/mol, oxygen 32 g/mol, and nitrogen 28 g/mol. Typically, gases with higher molecular weights have higher densities, so in this case, the order from least to most dense would be: hydrogen, nitrogen, oxygen, carbon dioxide.


How many moles of carbon are there from the original sample of 11.0 grams of carbon dioxide and 4.50 grams of water with a combustion of 7.50 grams?

Look up the molecular weight of carbon dioxide in the periodic table. The formula for carbon dioxide is CO2, which means one atom of carbon and two atoms or oxygen per molecule of carbon dioxide. Carbon has molecular weight of 12. Oxygen molecular weight is 16. Total 12+16+16= 44 11 grams/44 grams/mole=0.25 moles of carbon The grams of water and combustion of 7.5 grams are totally irrelevant. They are only given to possibly confuse you.


Would a Burning fuel be a chemical or physical change?

Petrol or gasoline is basically octane - C8H18 and when it burns in air (oxygen) it converts to Carbon Dioxide and water and heat. It is thus a chemical change. Each carbon atom in the fuel has approximately two hydrogen atoms attached to it, and so its reduced molecular weight is a multiple about 14. In the combustion process each carbon atom is combined with two oxygen atoms of atomic weight 16, to produce CO2 with a molecular weight of 44. In addition, the two atoms of hydrogen are united with one further oxygen atom to produce water with a molecular weight of 18. So (approximately) 14 kg of fuel reacts with 48 kg of oxygen to produce 44 kg of carbon dioxide and 18 kg of water.


What are the five most abundant elements by weight in the Earth's crust water and atmosphere?

In the Earth's crust, the five most abundant elements by weight are oxygen, silicon, aluminum, iron, and calcium. In water, the most abundant elements by weight are hydrogen and oxygen. In the atmosphere, the most abundant elements by volume are nitrogen, oxygen, argon, and carbon dioxide.


What gas diffuses most rapidly Carbon Dioxide or methane or nitrogen or oxygen or chlorine?

Carbon dioxide diffuses most rapidly among the gases listed. This is because carbon dioxide has a lower molecular weight and smaller size compared to methane, nitrogen, oxygen, and chlorine, enabling it to diffuse more quickly through a medium.

Related Questions

Is carbon dioxide lighter than oxygen?

The molecular weight of carbon dioxide is heavier than oxygen. Oxygen has a molecular weight of 32 g/mol, while carbon dioxide has a molecular weight of 44 g/mol. Therefore, carbon dioxide is heavier than oxygen.


How can you compare the density of carbon dioxide hydrogen oxygen and nitrogen?

The density of gases like carbon dioxide, hydrogen, oxygen, and nitrogen can be compared by looking at their molecular weights. Carbon dioxide has a molecular weight of 44 g/mol, hydrogen 2 g/mol, oxygen 32 g/mol, and nitrogen 28 g/mol. Typically, gases with higher molecular weights have higher densities, so in this case, the order from least to most dense would be: hydrogen, nitrogen, oxygen, carbon dioxide.


How is carbon dioxide denser than oxygen?

Carbon dioxide is denser than oxygen because it has a larger molecular weight per molecule. Each molecule of carbon dioxide (CO2) consists of one carbon atom and two oxygen atoms, making it heavier than each molecule of oxygen (O2), which consists of only two oxygen atoms. This difference in molecular weight causes carbon dioxide to be denser than oxygen.


Does carbon dioxide and oxygen have mass?

Yes. CO2 has a weight of 44g/mol and O2 has a weight of 32g/mol.


What is heavier oxygen or CO2?

CO2 carbon dioxide is heavier than oxygen.


Which gases is the lightest between neon and hydrogen and carbon dioxide?

Hydrogen gas is the lightest among neon, hydrogen, and carbon dioxide. Hydrogen gas has a molecular weight of 2 g/mol, while neon has a molecular weight of 20 g/mol and carbon dioxide has a molecular weight of 44 g/mol.


Question was raised about the mass produced when a log burns The products have a greater mass than the original log that was burned Where did the extra mass come from?

A log mainly consists of carbon and hydrogen. It has a few other elements. Carbon has an atomic weight of 12. Hydrogen has an atomic weight of 1. Oxygen comes from the air. It has an atomic weight of 16. If you take one carbon atom from the log and you take 2 oxygen atoms from the air, you get carbon dioxide. Carbon dioxide will have a weight of 12 + 16 + 16 = 44. Water is two hydrogen atoms and one oxygen. Lets see 1 + 1 + 16 = 18. Now if we take a hydrocarbon with the equivalent of 12 water molecules attached to 12 carbon atoms the water molecules will cancel each other out. We only need to work with the carbon. We start with 144 as the weight of the carbon. When we add the weight of the oxygen from the air we end up with 528. That is what we get when we add oxygen from the atmosphere.


Does methane have a higher density than oxygen and carbon dioxide?

Oxygen gas (2 Oxygen atoms per molecule) has a molecular weight of 32 g per mol, Carbon dioxide (1 Carbon atom + 2 Oxygen atoms per molecule) has a molecular weight of 44 g per mol, Methane (1 Carbon atom + 4 Hydrogen atoms per molecule) has a molecular weight of 16 g per mol, which that means when under the same temperature and pressure conditions, with the same amount of particles in the space (volume), methane would be the least dense of these gases, followed by oxygen, then finally carbon dioxide the most dense.


Which elements are responsible for the greater part of plant wet weight?

The three main elements that contribute the most to plant wet weight are carbon, hydrogen, and oxygen. These elements make up the bulk of organic matter found in plants, such as carbohydrates, lipids, and proteins.


How many moles of carbon are there from the original sample of 11.0 grams of carbon dioxide and 4.50 grams of water with a combustion of 7.50 grams?

Look up the molecular weight of carbon dioxide in the periodic table. The formula for carbon dioxide is CO2, which means one atom of carbon and two atoms or oxygen per molecule of carbon dioxide. Carbon has molecular weight of 12. Oxygen molecular weight is 16. Total 12+16+16= 44 11 grams/44 grams/mole=0.25 moles of carbon The grams of water and combustion of 7.5 grams are totally irrelevant. They are only given to possibly confuse you.


What is 98.5 percent of bodys weight?

oxygen, carbon, hydrogen, nitrogen, phosphorous, and calcium.


Why carbon is taken as standard value for atomic weight while not others like oxygen and hydrogen?

Why carbon is taken as standard value for atomic weight