Which statement most accurately expresses the
main idea of this passage?
(1) information technology will make it easier to
buy and sell goods.
(2) information technology will make capitalism
obsolete.
(3) government must regulate the information
technology industry.
(4) the costs of information technology will
outweigh its benefits.

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Word equation for k(s) +h2o(l) yield koh (aq) + h2

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.