The picture shows a canyon. Which statement best explains how this geological feature formed? image

A.
Moving water from the river wore away the land to create the canyon.

B.
Water from the river deposited sand and silt to form the sides of the canyon.

C.
Rain and wind from the environment wore away the land to create the canyon.

D.
Wind from the environment carried sand and dirt to form the sides of the canyon.

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i believe it is c.) 1575 j.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!