Match the cause to its effect. 1. data supports the hypothesis 3 disconfirming the hypothesis 2. data provides additional evidence for a hypothesis that has been supported by other studies 2 confirming the hypothesis 3. data does not support the hypothesis 1 forming part of a possible theory

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?

What is the correct name for hg(no3)2? mercury (i) nitrate mercury (ii) nitrate mercury nitroxide mercury dinitride