Chemistry, 22.07.2019 02:00 chaparro0512
Which of the following describes the strong nuclear force? a. a strong repelling force between protons and electrons b. a strong attractive force between protons and neutrons c. a strong repelling force between protons and neutrons d. a strong attractive force between neutrons and electrons
Answers: 1
Chemistry, 21.06.2019 22:30, erinxmeow8
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons, neutrons, electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 22.06.2019 02:00, rosie20052019
Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
Answers: 1
Chemistry, 22.06.2019 17:50, kaylamount
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
Which of the following describes the strong nuclear force? a. a strong repelling force between prot...
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00
Mathematics, 09.03.2021 20:00