0
What else can I help you with?
How many grams of H2 are needed to produce 12.58 grams of NH3?
12.01 g NH3 = 0.667 mol NH3 = 1 mol H2 = 2.0 g H2
What is the hypotonuse of a triangle with legs of length 12 cm and 14 cm?
By Pythagoras theorem ,we can say that h2=b2+p2 h2= 12 ^2 +14 ^2=340 h= sqrt (340)=18.4 cm
What was aryabhatta contribution to science?
he told that science is science and sciance cannot be science if sceince if science is not science and if science did not come from science the science will not be science
How does science pertain to science?
science is science!!
What the four branches of science?
The four branches of science are the Environmental-science, Earth-science, Life-science, and physical-science.
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.
What are some cool things to do for a science fair?
Some cool experiments like k +H2O, bringing a balloon full of h2 near a flame, etc.
What does h h H2 in science?
"h" typically represents enthalpy, which is a measure of the total heat content in a system. "H2" represents a molecule of hydrogen gas, which consists of two hydrogen atoms bound together. So "h h H2" could refer to the enthalpy change associated with the reaction involving hydrogen gas.
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.
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.
How do you add an H2 heading?
Use the <h1> tag. E.G. <h1>This is in a big heading</h1>
What is the formula for sodium chloride plus H2?
NaCl + H2.
Balance this equation ZnCl2 plus H2?
The balanced equation is as follows: Zn(s) + 2HCl(aq) --> ZnCl2(aq) + H2(g)
