The molecular mass of nitrogen tetra oxide (N204) is:
c) 98 a.m.u
d) 108 a.m.u
b) 92 a.m.u
a) 76 a.m.u
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0
Answer:
(b) 22.871 mg. 5 sf. (c) 344. °C. 3 sf. (d) 100.0 mL. 4 sf. (e) 0.00042 m. 2 sf ... chloride to the molar mass of hydrated nickel chloride: 3.15 A 100-g sample of the phosphorus oxide contains 43.64 g P and. 56.36 g O. ... (0.07500)(6.015121 amu) (0.9250)(7.016003 amu) ... (b) (CH3)2N2H2() 2 N2O4(g).
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Answer:
2x14+4x16=28+64=92
hope this may hlp uuuu
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