In a reaction, 8.3 g of sodium carbonate reacted with 7g ethanoic acid. The products were 5.2 g of carbon dioxide, 0.9 g water and 5.2 g of sodium etnanoate. Show that these observations are in agreement with the law ot conservation of mass.

Why does a red shoe appear red in daylight

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d

Which compound most likely has the greatest bond energy?