Chemistry, 12.01.2021 07:30, mahkitheking16
0.8 gram of divalent metal was dissolved in 100 CC of 1.28 N HCl and the solution was diluted to to 200 cc. then 50cc of this solution required 54.6 CC of 0.22N NaOH for the neutralization. find the atomic weight of metal .
Answers: 1
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Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear
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1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
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0.8 gram of divalent metal was dissolved in 100 CC of 1.28 N HCl and the solution was diluted to to...