Wood needs to be given heat energy to reach the temperatures required for combustion to begin. What property of the wood would you need to know to predict how fast the wood would start to burn? Explain?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol

How do you lengthen a pattern piece? (family and consumer science, sewing)