Answers: 1
Chemistry, 22.06.2019 07:30
What is i fracture in the crust called when land move up, down or sideways
Answers: 2
Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
Answers: 2
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 22.06.2019 19:30
Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
Answers: 1
Describe how oxidation and reduction involve electrons, change oxidation numbers, and combine in oxi...
Mathematics, 02.02.2021 19:50
Mathematics, 02.02.2021 19:50
Mathematics, 02.02.2021 19:50
History, 02.02.2021 19:50
History, 02.02.2021 19:50
Health, 02.02.2021 19:50
History, 02.02.2021 19:50
Health, 02.02.2021 19:50
Biology, 02.02.2021 19:50
English, 02.02.2021 19:50
Arts, 02.02.2021 19:50