Chemistry, 10.10.2021 07:20 ellie55991
Which statement about sodium chloride is correct?
A. the sodium atom transfers electrons to the chlorine atoms to form ionic bonds
B. the sodium atom and the chlorine atoms share electrons to form iconic bonds
C. the sodium atom transfers electrons to the chlorine atoms to form covalent bonds
D. the sodium atom and the chlorine atoms share electrons to form covalent bonds
Answers: 3
Chemistry, 22.06.2019 03:40, jude3412
In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be
Answers: 1
Chemistry, 22.06.2019 10:50, lejeanjamespete1
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 23.06.2019 04:00, izzyp619
What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
Answers: 3
Which statement about sodium chloride is correct?
A. the sodium atom transfers electrons to the ch...
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45
Mathematics, 30.01.2020 15:45