For a particular reaction, δ∘=−46.7 kj/mol and δ∘=−123.8 j/(mol⋅k). assuming these values change very little with temperature, at what temperature does the reaction change from nonspontaneous to spontaneous in the forward direction?

powerful computers now, not then

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

root word, prefixes, and suffixes

a skateboard rolling across the street - apex