Natural gas is used for electricity generation, domestic purposes, transportation, and industrial manufacturing of fertilizers. Methane is a byproduct of natural gas combustion. The following table reports the total U. S. methane emissions from natural gas systems in million metric tons of carbon equivalent (MMTCE): Year 1990 1995 2000 2005 2010
Total Methane
(in MMTCE) 32.9 33.2 35.6 36.7 37.9

Data Courtesy of EPA
Which statement most likely describes an impact of the trend shown in the table.

STUDY ISLAND.

During which time interval does the object travel approximately 10 meters

Compare and contrast physical changes with chemical changes.

Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer