Related FAQs

• In chemistry 6.023×10²³ means what?
• Meaning of. mg and Ag.
• In chemistry 6.023×10²³ means what?
• What's meant by MgCl2??
• How can you prepare 1dm3 solution of 0.025m EDTA solution from its dipotassium salt?
• The number of sulphur atoms in 3.20g of SO2 is .........…if O=16, S=32 avogadros constant is 6.02*10^23
• Cumene is a compound containing c and h that is used in the production rnof acetone and phenol in the chemical industry. Combustion of 47.6 mg rnof cumene produced some CO2 and 42.8 mg water. The molar mass rncumene is 125 g/mol. Determine the empirical and molecular formulas of cumene
• Which of the following nuclides is least stable? A.B-12, B.Na-23, C.Mg-12, D.Al-27
• Sporzadzono mieszanine zlozona z tlenku wegla(li) - co i tlenku wegla(iv) - COz,rnzmieszanych w stosunku molowym nco : nco2 = 3: 2, w której taczna liczba atomów tlenu wynositarn8,428•1022. 个14 molirnoblicz mase sporzadzone mieszaniny. Wynik podaj z dokladnoscia do drugiego miejsca pornprecinku.
• Hydrogen peroxide reacts with potassium iodide, KI, in the presence of hydrochloric acid, HClrnrnThe rate equation for the reaction is k[h202][i-]rnrnstate the order of reaction with respect to ki and HCI.