bookkyadssgunshot123 bookkyadssgunshot123

10-07-2016
Chemistry

contestada

One molecule of the oxide of element Z reacts with six molecules of water to
produce an acidic compound. What is element Z ?

Respuesta :

10-07-2016

I can guess that Z is Phosphorus. So the oxide - P4O10 (but the most known its empirical formula P2O5). Reaction with water:
P4O10 + 6H2O = 4H3PO4. Acidic compound is phosphoric acid.

Answer Link

Otras preguntas

Solving exponential equations Solve for x: 3^x+1 +3^x =324

A skateboarder has an acceleration of -1.9 m/s2. If her initial speed is 6 m/s how long does it take her to stop? A. 4.1s B. 3.2s C. 0.32s D. 2.1s

how can you solve (1+2)-(-3-4)?

how does the religions influence thier government

If (x - 2)² = 49 , then x could be?

what were some of the problems with ancient maps?

Which sentence does not contain any punctuation errors? A.Seeing the finish line, Jodi, one of the runners, sprinted; and she won the race. B.Seeing the finish

how can you solve (1+2)-(-3-4)?

What is hybrid inviability?What is hybrid infertility?

3s4t + 3s3t – 6s2t I raised the points for this question, its hard I know but I need help!

good job