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Kelechi
Questions (5)
A body weigh 0.3n in air, 0.25n when fully immersed in water and 0.27n when fully immersed in liquid. Calculate 1. Loss in
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The sum of the first term if an a.p is 142 1/2,and the 15 term is 38 find the common difference of the sum of the first 21
1 answer
217 views
Calculate the number of moles of hydrogen which occupies 24.8dm³ at standard condition of temperature and pressure.
1 answer
185 views
State the principle of conservation of heat energy
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209 views
A cylinder cup has a circujar base of radius 7cm and height of 10cm.taking the value of 22/7 calculate (a)its curved surface
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Answers (1)
How can EDTA be used to estimate ca2+ or mg2+ in water
