When the equation bicl3 + h2s → bi2s3 + hcl is the coefficient of hcl will be

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

How many moles of na2s2o3 are needed to react with 0.12mol of cl2? show work.