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Which substance is the limiting reactant when 12 g of sulfur reacts with 18 g of oxygen and 24 g of sodium hydroxide according to the following chemical equation? 2 S(s) + 3 O2(g) + 4 NaOH(aq) → 2 Na2SO4(aq) + 2 H2O(l)
Late Nineteenth Century
The period from 1870 to 1899, characterized by industrial growth, colonial expansion, and significant social and technological changes.
Early Twentieth Centuries
The period from 1901 to 1940, marked by significant technological, political, and social changes globally.
William H. Seward
An American politician who served as the Secretary of State under Presidents Abraham Lincoln and Andrew Johnson, known for his staunch anti-slavery stance and for negotiating the purchase of Alaska from Russia in 1867.
Foreign Policy Goals
The objectives that a country aims to achieve in its relations with other nations, including peacekeeping, trade improving, and securing alliances.
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