What is the cause for the newly released hoverboards™ to explode? include a description with your answer about why it could be correct.

a. overheating

b. alienz are !

c. the battery

d. user misuse

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

What is the main reason why some developing countries fear the increase the free trade policies around the world?