Balance the chemical equation by adding coefficients as needed A) HCl(aq)+As2O3(s)+NaNO3(aq)+H2O(I)—— >NO(g)+H3AsO4(aq)+NaCl(aq)
B) TiCl4+H20—>TiO2+HCl
Change these word equations into formula equations and balance them. Be sure to use the proper symbol to indicate the state of each substance as given
C) solution of silver nitrate and aluminum iodide are mixed together, forming solid silver iodide and aqueous aluminum nitrate

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.

What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m