question 8 (0.5 points) give the best systematic name for the compound w4c5 __1__ __2__ a. tungsten b…
question 8 (0.5 points) give the best systematic name for the compound w4c5 __1__ __2__ a. tungsten b. tetratungsten c. tungsten (v) d. carbon e. carbide f. pentacarbide g. tetracarbide h. willy
Answer
Brief Explanations:
In naming binary compounds, the element with the lower electronegativity is named first. Here, tungsten (W) is named first. The prefix for 4 is "tetra -", so it's tetratungsten. Carbon forms the carbide ion, and with 5 carbon atoms, the prefix for 5 is "penta -", so it's pentacarbide.
Answer:
- B. tetratungsten
- F. pentacarbide