Chemistry, 17.04.2020 20:06, blacksabbath6922
A ball with a mass of 1000 g is floating on the surface of a pool of water. What is the minimum volume that the ball could have without sinking below the surface of the water? (Note that water has a density of 1.00 /cm^ 3 .
A. 1000 cm ^ 3
B. 1 cm ^ 3
C.9.8 cm ^ 3
D. 2000 cm ^ 3
Answers: 3
Chemistry, 22.06.2019 07:30, gwenparks
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 18:40, bananaslada
What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
Answers: 1
Chemistry, 22.06.2019 19:40, powberier6979
What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
Answers: 1
A ball with a mass of 1000 g is floating on the surface of a pool of water. What is the minimum volu...
Biology, 14.11.2019 19:31
Mathematics, 14.11.2019 19:31
Biology, 14.11.2019 19:31
Chemistry, 14.11.2019 19:31