5.0 grams of sugar are mixed with 20.0 grams of water. What is the mass
percent of sugar?...
Chemistry, 01.05.2021 01:00 michael3677
5.0 grams of sugar are mixed with 20.0 grams of water. What is the mass
percent of sugar?
Answers: 2
Chemistry, 22.06.2019 05:40
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. ï‚· fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.) ï‚· record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. ï‚· record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
Chemistry, 22.06.2019 15:20
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Health, 09.05.2021 23:50
Mathematics, 09.05.2021 23:50
Social Studies, 09.05.2021 23:50
Mathematics, 09.05.2021 23:50
Geography, 09.05.2021 23:50
Mathematics, 09.05.2021 23:50
Mathematics, 09.05.2021 23:50
Mathematics, 09.05.2021 23:50