Vinegar (acetic acid) and baking soda (sodium bicarbonate) react in an endothermic reaction to produce sodium acetate, carbon dioxide, and water. Which statement justifies classifying the reaction as endothermic?.

1) students attention or student attention or kids hold holding to your horses holding to your leads we have just exactly the thing that you need whenever you've way too much on work to read the marvellous homework and housework machine will always make you sure that your bedroom is clean it's love to write a book report 10 pages long, then put all your toys away where they belong2) who's been at the toothpaste? i know somebody, somebody here - you know who you are you dip your thumb in , anywhere , enyhow , and you've turned that tube of toothpaste into a squashed sockgive 1 way in which the first poem is different to the second poem.

Factors that determine climate can a- latitude, topography, huracan, ocean current b- sun, precipitation, winds, precipitation c- sun, ocean currents, latitude, topography, winds, precipitation d- latitude, topography, lighting, ocean current

Which of the following must happen in order for productivity to increase? a. production levels remain unchanged while inputs increase. b. production levels rise while inputs decrease. c. production levels fall while inputs increase.