You are on an alien planet where the names for substances and the units of measures are very unfamiliar. nonetheless, you obtain 92 quibs of a substance called skvarnick. you can trade this skvarnick for gold coins, but the vendors all measure skvarnick in units of sleps; not quibs. 8 quibs is equal to 5 sleps. if you have 92 quibs of skvarnick, how many sleps do you have? round your answer to the nearest tenth (one decimal place).

Predict the products butane (c4h10) + oxygen —>

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.