Chemistry, 13.07.2019 07:30, emilyleighty07
5grams of nahco3 was added to 50 cm3 of 1.5 mol dm-3 hydrochloric acid, causing the temperature to decrease by 6.8 k. what is the enthalpy of neutralization per mole of nahco3?
Answers: 1
Chemistry, 21.06.2019 20:10, maribel2421
Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose
Answers: 3
Chemistry, 21.06.2019 22:30, mimireds5419
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 β 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl β 3. combine magnesium metal and hydrochloric acid solution. mg + hcl β 4. electrolysis (splitting) of water. h2o β 5. burning magnesium. mg + o2 β
Answers: 3
Chemistry, 22.06.2019 23:00, edgar504xx
What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 Β΄ 10-5 m?
Answers: 3
5grams of nahco3 was added to 50 cm3 of 1.5 mol dm-3 hydrochloric acid, causing the temperature to d...
History, 16.11.2019 03:31
Mathematics, 16.11.2019 03:31
Mathematics, 16.11.2019 03:31
Mathematics, 16.11.2019 03:31