What is the molarity of 50gram of aluminium carbonate is dissolved in the 250 ML of water ​

Lewis structure and molecular geometry for nh2cl

Predict the products butane (c4h10) + oxygen —>

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