httpaaliy9153 httpaaliy9153

13-09-2022
Chemistry

contestada

The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. True or false?.

Respuesta :

swinfords swinfords

13-09-2022

False

Pure chromium is produced either by the thermal reduction of Cr2O3 with aluminum or by the electrolysis of trivalent chromium solutions... Not Silicon

Answer Link

Otras preguntas

Who created the first European settlement in Greenland? the British the French the Spanish the Viking

How many different types of bases are there in nuclear DNA? 4 11 23 56

The United States gained trading rights with Japan in 1858 as a result of the efforts of __________, the American consul sent to Japan after the Treaty of Kanag

How are primary and secondary succession similar?

How many different types of bases are there in nuclear DNA? 4 11 23 56

Jonah had 4 books Stacy had 7 books how many books did they not have

How did Japan respond to the US embargo and freeze on assets? Japan negotiated a temporary moratorium on the sanctions. Japan refused to back down on its stance

What idea was proposed by 19th-century socialists? A return should be made to the guild system of the Middle Ages. Government should own the means of production

Place these Cold War events in the order they occurred. Berlin Blockade SALT 1 talks Cuban Missile Crisis Vietnam War Afghanistan War

What incident led Parliament to withdraw nearly all of the Townshend Acts? convening of the First Continental Congress the Sons of Liberty boycott the Boston Ma