miriojasp7psz9 miriojasp7psz9
  • 03-06-2018
  • Chemistry
contestada

Which chemical equation is balanced?


2PCl5 + 2H2O → 2HCl + H3PO4



PCl5 + H2O → HCl + H3PO4



PCl5 + 3H2O → 5HCl + H3PO4



PCl5 + 4H2O → 5HCl + H3PO4

Respuesta :

Catya
Catya Catya
  • 03-06-2018
the last one, because there is the same number of atoms (P, Cl, H, and O) on both sides of the reaction.
Answer Link

Otras preguntas

Dans chaque cas réduire l'expression 2x-3+8-4x+x²
what is the lcf of 4 and 5
a car falls off a ledge and drops to the ground in 0.5 sec. Let g=10m/s2 . what is its speed on striking the ground
challenges of owning a tarven​
the warning on the medicine bottle stated, 'If taken in excess, the medication _______ lead to adverse effects.'
The sum of three numbers is 14 and the sum of their squares is 100. find the sum of cubes of those three numbers if their product is 24.
10. How many square pieces whose sides are 5 cm will be required to fit in a rectangular board of length is 30 cm and breadth is 15 cm?
What is the reduced radical form of each expression?
Being an entrepreneur comes with vario the personal benefits of entrepreneurship derstanding the ​
What is an example of militarism being used in a good way