4. The "conjugate acid" in the reaction of H2SO4 with NaOH is A. H2SO4 B. NaOH C. Na2SO4 D. H2O
E. None of the above

it's c. elements are placed in rows based on how may valencies electrons have.

its first and third is your answer i did the qustion the fourth isnt right

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

here are some of the ways in which chemical and nuclear reactions differ.

explanation: