What is the equation of Acid rain?
84557
A simpler formula will be SO2+NO2+CO2+H20 (unlimited)-> H2SO4 (strong and oxidant) +  HNO3 (nitric acid, stronger and oxidant) +  H2C03 (carbonic acid, weak but ´till corrosive, just like the soft drinks)
600985
According to the Henderson-Hasselbalch equation,\n\npH = pKa + log [A-]/[HA]\n\nSo, when pH = pKa, then [A-] = [HA]\n\nA buffer has is a mixture of undissociated acid and the products of dissocation.  With the concentrations equal, there is the maximum number of ions to react with to changes in pH.
452992
Well first of all you have not given us all the information to be able to answer this buffer question.  We need to know the Ka (6.2x10-8)of the acid.  But the steps to perform the task.  Calculate how much of the acid is neutralized by the addition of the base.  Recalculate the equilibrium concentration of both the acid and base with the new acid value.  using Ka=[H+][Na2HPO4]/[NaH2PO4] solve for H+ and finally use pH=-log[H+].  Your final answer..pH=7.25
526078
mostly acids. do your own homework
654954
do you mean adiabatic rainfall
624341
A solution that contains an equivalent amount of an acid and its conjugate base.
331509
acid rain!!!! \n\nit is widely believed that the acid rain is the result of wash out from the atmosphere, of the "acid rain gases", namely sulphurdioxide and nitrogen oxides. \n\nboth wet and dry deposits corrode metallic structures and deteriorate the quality of paint. \n\nthe deposition is particularly harmful to stone buildings, statues and monument.
541583
pH from 0 to 7: Acid solution.\nPH from 7 to 14: Basic solution.
877634
Any acid, for example:\n\nHCl + H2O  --> Cl- + H3O+
870765
The rain that falls on the land contains some dissolved carbon dioxide from the surrounding air. This causes the rainwater to be slightly acidic due to carbonic acid (which forms from carbon dioxide and water). The rain erodes the rock and the acid breaks down the rocks and carries it along in a dissolved state as ions. The ions in the runoff are carried to the streams and rivers to the ocean. Many of the dissolved ions are used by organisms in the ocean and are removed from the water. Others are not used up and are left for long periods of time where their concentrations increase over time.\n\nThe two ions that are present most often in seawater are are chloride and sodium. These two make up over 90% of all dissolved ions in seawater. By the way, the concentration of salt in seawater (salinity) is about 35 parts per thousand. In other words, about 35 of 1,000 (3.5%) of the weight of seawater comes from the dissolved salts; in a cubic mile of seawater the weight of the salt, as sodium chloride, would be about 120 million tons. And, just so you don't think seawater is worthless, a cubic mile of it also can contain up to 25 tons of gold and up to 45 tons of silver! Before you go out and try alchemy on seawater, though, just think about how big a cubic mile is.\n\nBy some estimates, if the salt in the ocean could be removed and spread evenly over the Earth’s land surface it would form a layer more than 500 feet (166 m) thick, about the height of a 40-story office building.
145111
The reaction formula is\n\nCH2COOH                           \nCH(OH)COOH (aq) + NaHCO3 (aq)----> \nCH2COOH                            \n\nCitric Acid\n\n       CH2COONa\n CH(OH)COONa    (aq)+ H20 (l) + CO2(g)\n       CH2COONa
264494
CO2 - H2O + CO2 <--> H2CO3  (very common, most rain is slightly acidic)\nThe 2 gases below form stronger acids\nNO2 - 2H20 + 4NO2 + O2 <--> 4HNO3\nSO3 - H2O + SO3 <--> H2SO4
336031
When rain drops fall through the atmosphere CO2 becomes dissolved in the water. Dissolved CO2 makes water acidic.\nCO2 is a normal component of the Earth's atmosphere, thus the rain is considered naturally acidic.
564023
acid + base ---> salt + H2O
860365
use the equation  pH= -lgKa+ lg( salt/acid)\n(this equation only applies for buffer system)
932537
The volume of rainfall can be calculated as hectare-mm or acre-inches in an area or watershed.\n\nThe equation is:\nrainfall volume = hectares in watershed x mm of rain\nrainfall volume = acres in watershed x inches of rain
853922
These are the right ones:\n\n2K(s) + 2H2O(l) ---> 2KOH(aq) + H2(g)\nH2SO4(aq) + 2KOH(aq) ---> K2SO4(aq) + 2H2O(l)\nCa(OH)2(aq) + 2HCl(aq) ---> CaCl2(aq) + 2H2O(l)