Complete combustion of a 0.1529 g of compound (X) which is organic compound gives 0.2895 g of carbon dioxide and 0.1192 g water, this compound is considered

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Which substance has non polar covalent bonds

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness