Answer:
Alfred Nobel
Explanation:
Isang Swedish na Chemist at Pilantropo na nagsisi sa kanyang imbensiyon na dinamita na ginamit ng militar
AP quiz 1 4th qt
answers on quizlet
Answer:
Explanation:
The equation for this chemical reaction is:
2Ca + O2 -> 2CaO
So 2 moles of Ca react with 1 mole of O2 to form 2 moles of CaO.
Given 3.9 moles of Ca and 2.35 moles of O2,
Ca is the greater reactant as it will be used up.
O2 is the reactant in excess and there will be 2.35 - 3.9/2 = 0.4 moles left.
As mass of 1 mole of O2 is 32g, 0.4 moles of O2 = 0.4 * 32 = 12.8g
Moles of CaO formed = moles of Ca = 3.9
As mass of 1 mole of O2 is 56g, 3.9 moles of CaO = 3.9 * 56 = 218.4g of CaO
Wait which nations, like USA, Australia, England?
This is too much sorry just search it up.
Answer:
In the West, slavery was viewed primarily around three different ideological considerations:
An abolitionist position, which advocated for the total termination of slavery and the liberation of slaves throughout the territory, seeking to guarantee the full enjoyment of the natural rights of African Americans;
A pro-slavery stance, which defended the existence of slavery based on an "inherent inequality" between whites and other ethnic groups, which served as a justification for the exploitation of the latter in favor of the former;
And finally, an intermediate position, which neither defended nor rejected slavery, but left it to the citizens of each territory to decide whether they wanted slavery to operate in their territory or not.
