When initially set up, in which direction does the thermal energy between the flasks flow? A
Thermal energy flows from the flask on the left to the flask on the right.

B
Thermal energy flows from the flask on the right to the flask on the left.

C
Thermal energy does not flow between the two flasks.

D
Thermal energy flows equally between the two flasks.

What element breaks down into yttrium-90?

Iam in desperate need of with this !

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide