Asample containing kbr (m . 119 g/mol) and kno3 (m. 101 g/mol) was analysed by using the mohr method. a 1.1250-g sample is dissolved into 200.0 ml solution (solution a).20.00-ml of solution a was titrated with 1625 ml of 0.oson agnos (m- 170) solution. report cs of kn sarion4 according to the titration data aasnannann b) calculate c% w/w of kbr it the original sample.

Sugar and water are chemically combined.(a solution is chemically combined while a mixture is mixed together without bonding the molecules)

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .