Question

86. What is the formula for lead (IV) sulfide? B) PbS A) PbS C) Pb S D) Pb,S E) Pb,S 87. What is the name of H3PO4? A) hydrochloric acid C) sulfuric acid D) phosphoric acid E) none of these B) nitric acid 88. What is the name of Co,O,? A) dicobalt trioxide cobalt (II) oxide D) cobalt (III) oxide B) cobalt trioxide C) E) dicobalt (I) trioxide 89. What is the name of H2SO4 A) hydrosulfuric acid C) sulfuric acid D) sulfurous acid E) none of these B) dihydrogen sulfide 90. What is the name of Co (PO).? A) cobalt phosphate phosphate D) cobalt diphosphate E) cobalt (III) phosphate B) cobalt (II) phosphate C cobalt (III) 91. What is the formula for chloric acid? A) HCIO B) H,CIO C) H,CIO D) HCIO, E) H,CIO, 92. What is the name of Zn(NO3)2 A) zinc (II) nitrate B) zinc (IV) nitrate nitrite E) zinc nitrate C) zinc (II) nitrite D) zinc 93. What is the name of CrC12? A) chromium trichloride B) chromium chloride C) chromium (III) chloride D) chromium (II) chloride E) none of these 94. What is the formula for nitric acid? A) HNO2(aq) B) H2NO3(aq) C) HNO3(a) D) H2NO2(aq E) none of these

Answer 1

Be) Leadiv) Sul Gide Pbsu Ct) 8g) C6203 Cobalt C111) aude CD)