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Is H2 a strong base?
No, a pH of 1.3 to 2.0 would be acidic, though such a pH could be achieved with either a strong or a weak acid.
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
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.
Balance this equation ZnCl2 plus H2?
The balanced equation is as follows: Zn(s) + 2HCl(aq) --> ZnCl2(aq) + H2(g)
What pH of hydrogen?
pH depends on:strength, (H2 is very, very, very, very weak!; much and much more weaker than H2O) ANDconcentration (H2 is very, very, very insoluble in water, so very, very, very low concentration)Thus pH will be (about?) 7.0
Is H2 a strong base?
No, a pH of 1.3 to 2.0 would be acidic, though such a pH could be achieved with either a strong or a weak acid.
What is the PH of pepcid-AC?
Pepcid AC contains the active ingredient famotidine, which is a histamine H2-receptor antagonist. The pH of Pepcid AC tablets typically ranges from 4 to 6, as it is formulated to be slightly acidic. This pH range helps to optimize the stability and absorption of the medication in the gastrointestinal tract. However, the exact pH can vary slightly depending on the specific formulation and manufacturing process.
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
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
Which element is h2?
H2 is the elemental form of hydrogen.
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.
