In the pie chart below, which of the following represents the amount of earth's water located in the oceans?

a pie chart with part a representing 2%, part b representing .8%, part c representing .2% and part d representing 97%.

a only
a and b
c only
d only

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.