An acid ha has ka 228 x 10-4 the ionisation of this acid
An acid HA has Ka = 2.28 x 10-4. The % ionisation of this acid in a 0.170 M solution of the acid in water is closet to?
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aluminum melts at 660 degrees celsius and boils at 2450 degrees celsius its density is 270 gramscc calculate the
a 160 cylindrical rod of diameter 0550 is connected to a power supply that maintains a constant potential difference of
any number of green plants can photosynthesize glucose c6h12o6 from carbon dioxide and water producing oxygen as the
an indoor running track is square-shaped with rounded corners each corner has a radius of 530 m on its inside edge the
an acid ha has ka 228 x 10-4 the ionisation of this acid in a 0170 m solution of the acid in water is closet
an object of mass 15 kg falls from a height of 80 m above the ground what will be its speed and kinetic energy when it
sensory systems convey 4 basic types of information modalitylocation intensity and timingcan someone please describe
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aluminum foil used for storing food weighs about 03gin2 how many atoms are contained in one square inch of aluminum
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