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HYDROGEN
this will help to the a stream and b steam science class yr 9 in CHch st martians im in one of those classes you can thank me later. oh and also "the free dictionary" can also help if you type in what does blah blah blah mean in will come up with "the free dictionary" click that and under chemistry ithere will be the answer!!!!!! his was our hwork pg 5.09 OS science work book .
What else can I help you with?
What does h2 stand for in HTML?
in HTML <h2> stands for heading 2
What does the 2 in h2 for hydrogen stand for?
It means that two hydrogen atoms combine to form one hydrogen molecule.
Which has a strong bond H2 or H2 plus?
H2+ has a stronger bond than H2. The addition of a positive charge to the H2 molecule increases the attraction between the two hydrogen atoms, resulting in a stronger bond.
What is the product of H2?
The product of H2 is hydrogen gas (H2) composed of diatomic molecules.
Formula hydrogen gas?
Its H2
Which element is h2?
H2 is the elemental form of hydrogen.
How many hudrogen molecule are there in 10grams of hydrogen?
1 mole H2 = 2.016g H2 = 6.022 x 1023 molecules H210g H2 x 1mol H2/2.016g H2 x 6.022 x 1023 molecules H2/1mol H2 = 3 x 1024 molecules H2 (rounded to 1 significant figure)
How many moles of hydrogen gas contained in 9.03x1023?
Given/Known:1mole of H2 = 2.01588g H21mole of H2 = 6.022 x 1023 molecules H21) Convert molecules of H2 to moles of H2 by doing the following calculation.9.4 x 1025 molecules H2 x (1mol H2/6.022 x 1023 molecules H2) = 156mol H22) Convert the moles of H2 to mass in grams of H2.156mol H2 x (2.01588g H2/1mol H2) = 314g H2
What is the formula for sodium chloride plus H2?
NaCl + H2.
How do you add an H2 heading?
Use the <h1> tag. E.G. <h1>This is in a big heading</h1>
In the reaction 2Li(s)+2H2O(l) ➝ 2LiOH(aq)+H2(g), which compound is in the gaseous state?
H2(g) is the compound in the gaseous state in the given reaction.
What does h2 stand for in the periodic table?
H stands for the element hydrogen. H2 is hydrogen molecule and is not listed on the periodic table.
