We know that the lower the specific heat value of a substance, the quicker that heat and energy can pass through it. If you were designing a new building in Texas, which of the following building materials would be a better insulator to keep the building cool
inside?
Oglass (c=0.75)
O aluminum (c=0.9)
steel (c=0.466)
they
wood (c=1.76)

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.