Choose the products that complete the reaction. the chemical equation may not be balanced.
hc2h302 + ca(oh)2 = ?
ca(c2h302)2 + h20
© ca(c2h302)2 + co2+ h20
ca(c2h302)2 + h2
w

Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)