1 answer

5. Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine blades in jet...

Question:

5. Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine blades in jet engines. I
5. Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine blades in jet engines. It is prepared according to the following equation: 3 Si (s) + 2 N2 (g) → SizN4 (S) Calculate the mass of SizN4 produced if 2.00 g of Si reacts with 1.50 g of N2.

Answers

1 Now, The given reaction 8 - 35i (8) + 2N2 (9) siz N4 (S) from the reaction , we get! 3 moles of o reacts with 2 sides of Na1 ig si reacts with 56 g of N2 - 0.66g of N2 Then, 2g se reacts with & 0.6682 g of No ( 2 1.32 g of No But the mass of No proThen, 200g of so will produce 140 x 2.00 g Signa - 3.33g of signa Thus, the mass of Sin Na produced by 2.00 g of so and 1.50

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