I'm thinking its c cause I'm in high school and I'm still on the industrial revolution
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Por favor me ajudem !!
As chamas do oxiacetileno são usadas para soldas, atingindo temperaturas próximas a 2000oC. Estas temperaturas são devidas à combustão do acetileno com o oxigênio: (dados: C=12/H=1/O=16)
1 C2H2(g) + 5/2 O2(g) → 2 CO2(g) + 1 H2O(g)
Segundo a reação, indique a massa de CO2 produzida com 9g H2O
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Though the Missouri Compromise managed to keep the peace—for the moment—it failed to resolve the pressing question of slavery and its place in the nation’s future. Southerners who opposed the Missouri Compromise did so because it set a precedent for Congress to make laws concerning slavery, while Northerners disliked the law because it meant slavery was expanded into new territory
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Britain recognizes the U.S. as independent; U.S. territory is outlined; British troops will remain in the U.S.; U.S. agrees not to fish off Canadian waters; Britain can collect all debts; property will not be returned to loyalists.
The Treaty of Paris, signed in Paris by representatives of King George III of Great Britain and representatives of the United States of America on September 3, 1783, ended the American Revolutionary War.
The treaty set the boundaries between the British Empire in North America and the United States of America, on lines "exceedingly generous" to the latter. Details included fishing rights and restoration of property and prisoners of war.
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