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Answer:
Ang nitrous oxide , karaniwang kilala bilang tumatawa na gas o nitrous , ay isang chemical compound, isang oksido ng nitrogen na may formula na N2O. Sa temperatura ng kuwarto, ito ay isang walang kulay na di-nasusunog na gas, na may bahagyang metal na pabango at panlasa. Sa mataas na temperatura, ang nitrous oxide ay isang malakas na oxidizer katulad ng molekular oxygen.
Ang nitrous oxide ay may malaking paggamit ng medisina, lalo na sa operasyon at pagpapagaling ng ngipin, dahil sa pagbabawas ng anestesya at sakit.
It was deloped by which the peasants of Medieval Europe became dependent on their land and lords. I hope this helps!
In 1993, President Clinton and Vice President Gore launched their economic strategy: (1) establishing fiscal discipline, eliminating the budget deficit, keeping interest rates low, and spurring private-sector investment; (2) investing in people through education, training, science, and research; and (3) opening foreign markets so American workers can compete abroad. After eight years, the results of President Clinton's economic leadership are clear. Record budget deficits have become record surpluses, 22 million new jobs have been created, unemployment and core inflation are at their lowest levels in more than 30 years, and America is in the midst of the longest economic expansion in our history.