help me plezzz.?

9 ⤊

Write a balanced equation representing the formation of aqueous sulfuric acid from water and sulfur trioxide gas.

Write a balanced equation for the following word equation.
phosphorus + oxygen --> tetraphosphorus decoxide

2007-03-12 15:51:49 · 2 answers · asked by mz. * 1 in Science & Mathematics ➔ Chemistry

2 answers

H2O (l) + SO3 (g) --> H2SO4 (aq)

4 P (s) + 5 O2 (g) --> P4O10 (g)

At the heat of the reaction (burning Phosphorus), the Tetraphrosphorus decoxide would be a vapor.

2007-03-12 19:09:38 · answer #1 · answered by Richard 7 · 9⤊ 0⤋

SO3(g) + H2O(l) -> H2SO4(g) <- balanced

5 P(g) + 5 O2(g) -> P5O10

2007-03-12 22:58:11 · answer #2 · answered by soulballmage 2 · 0⤊ 0⤋