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1.61 mole percent to PPM?
1.61 mole percent is equivalent to 16,100 parts per million (PPM). This conversion is based on the fact that 1 mole percent is equal to 10,000 parts per million.
What is the percent composition of H2S?
Hydrogen has a molar mass of 1.008 g/mol and sulfur has a molar mass of 32.06 g/mol. Therefore, the molar mass of H2S is 2(1.008) + 32.06 = 34.076 g/mol. To find the percent composition of H2S, calculate the mass of each element in 1 mole of H2S (2.016 g for hydrogen and 32.06 g for sulfur) and divide by the molar mass of H2S, then multiply by 100 to get the percentage. The percent composition of H2S is approximately 5.93% hydrogen and 94.07% sulfur.
What percent of starch solution is used for H2S gas analysis with Iodine?
Typically, a 10% starch solution is used for H2S gas analysis with iodine. The starch solution acts as an indicator by forming a blue-black complex with iodine in the presence of H2S gas, allowing for easy detection of the gas.
In the reation 8H2 S8 ----- 8H2S what is the ratio H2 to H2S?
The ratio of H2 to H2S in the reaction is 1:1. For every 1 molecule of H2 reacted, it forms 1 molecule of H2S.
What is 24 percentage of sodium chloride in ppm?
Percent = per 100,ppm = parts per million = per 1,000,000So 24 / 100 = 240,000 / 1,000,000 (count number of non-bolded italiczero's!)24% = 240,000 ppm
