he asked whether the conditions of chemical reaction could be reduced
Gay Lussac's experiment allowed the chemical formulas of hydrogen gas and chlorine gas to be deduced because his experiment isolated the individual gasesous components.
a chemical property can be observe when under going a chemical reaction some examples are rusting reactivity wood acid metal water and hydrogen
H is the abbreviation on the table of elements. The 'chemical symbol' for hydrogen is H.
No. The glowing is because of chemiluminesence. A chemical reaction made of usually hydrogen peroxide and a mixture of phenyl oxalate ester.
Hcl + Mg --> MgCl2 + H2 This equation has an unbalanced amount of atoms on each side. To work out the balanced formula you need to find the number of atoms of each side. There are: 1 Hcl + 1 Mg ---> 1Mg 2Cl + 2H Bear in mind you cannot change a "clump" of elements, as this changes the reaction (MgCl2). So, to get the equal number of atoms, you simply put in a number at the start of each "clump" to multiply it and even out, sort of like expanding a set of brackets in maths. In this equation we want to put a 2 in front of Hcl to multiply the Hydrogen atom and get 2 hydrogen atoms (therefore balancing with the left side). Doing so will then multiply the chlorine atoms by 2, giving 2 chlorine atoms. So now there are: 2Hcl + Mg --> MgCl2 + H2 (2 hydrogen atoms, 2 chlorine atoms, 1 magnesium atom on the left. one magnesium atom two chlorine atoms and 2 hydrogen atoms on the right) and that's it. the equation is balanced, easy as that... If you get it try this one, Na + H2O --> NaOH + H2. Answer will be down here.... ---- 2Na + 2H2O --> 2NaOH + H2
Depends greatly on the chemical: a gallon of helium or hydrogen will have negative weight, while a gallon of lead would be too heavy to lift.
The chemical bond between chlorine and hydrogen is polar covalent.
Hydrogen and chlorine are chemical elements, not compounds
HCl
I think it has something to do with the way chlorine,sodium hydroxide and hydrogen are formed.but i don"t know how to design the experiment I think it has something to do with the way chlorine,sodium hydroxide and hydrogen are formed.but i don"t know how to design the experiment I think it has something to do with the way chlorine,sodium hydroxide and hydrogen are formed.but i don"t know how to design the experiment I think it has something to do with the way chlorine,sodium hydroxide and hydrogen are formed.but i don"t know how to design the experiment
None: Hydrogen and chlorine are both chemical elements and therefore do not contain any other chemical substances.
they are chemical elements
Hydrogen, chlorine, and sodium are examples of chemical elements.
Chemical, producing hydrogen chloride which when added to water produces hydrochloric acid.
This is the chemical formula of the hypochlorous acid.
HCl is the chemical formula for hydrochloric acid. It contains the elements hydrogen and chlorine. Therefore, it does not contain any of the elements other than hydrogen and chlorine.
The chemical bond between carbon-chlorine has an electronegativity difference of 0.61. The bond between carbon-hydrogen has a difference of 0.35, thus is less polar than the carbon-chlorine bond.
Examples are: ethane, hydrogen fluoride, hydrogen sulfide, chlorine, argon, nitrogen, oxygen, helium, etc.