No links please Which situation does a severe thunderstorm watch suggest?
A. There will almost definitely be a severe thunderstorm soon.
B. There will not be a severe thunderstorm any time soon.
C. There might be a severe thunderstorm in the area soon.
D. There was just a severe thunderstorm and the community next door will get hit next.

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

What is a difference between a mixture of elements and a mixture of compounds

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)