In the reaction below, 34.8 g of solid calcium carbonate is mixed with 51.6 g hydrochloric acid. How many grams of carbon dioxide will be produced? CaCO3(s) + 2HCl(aq) → CaCl2(aq) + CO2(g) + H2001)

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Table sugar completely dissolved in water is an example of a?

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.