Answer:
True
Explanation:
There is such thing called tectonic plated
There can be three possible answers to this question: the amount of moles of SO₂ gas needed to react with 6.41 mol H₂S, and the amount of S and H₂O gas produced.
Amount of SO₂:
6.41 mol H₂S (1 mol SO₂/2 mol 2 mol H₂S) = <em>3.205 moles SO₂ gas</em>
Amount of S:
6.41 mol H₂S (3 mol S/2 mol 2 mol H₂S) =<em> 9.615 moles S solid</em>
Amount of H₂O:
6.41 mol H₂S (2 mol H₂O/2 mol 2 mol H₂S) = <em>6.41 moles H₂O gas</em>
Answer:
In the mid-19th century Claude Bernard was also influential, especially in bringing the scientific method to medicine. In his discourse on scientific method, An Introduction to the Study of Experimental Medicine (1865), he described what makes a scientific theory good and what makes a scientist a true discoverer.
Explanation:
Answer:
2 moles of water (H₂O)
Explanation:
We'll begin by calculating the number of mole in 4 g of Hydrogen. This can be obtained as follow:
Mass of H₂ = 4 g
Molar mass of H₂ = 2 × 1 = 2 g/mol
Mole of H₂ =?
Mole = mass / Molar mass
Mole of H₂ = 4/2
Mole of H₂ = 2 moles
Finally, we shall determine the number of mole of water (H₂O) produced by the reaction of 4 g (i.e 2 moles) of H₂. This can be obtained as follow:
2H₂ + O₂ —> 2H₂O
From the balanced equation above, we can see that 2 moles of H₂ reacted to produce 2 moles of H₂O.
Thus, 2 moles of water (H₂O) were obtained from the reaction.