¿Cuántos gramos de Caz(PO.), se obtienen si se hace reaccionar 15 g de CaO con 25 g de P,00?
¿Cuál es el reactivo limitante?
6CaO(s)+P,0,0 (s) → 2Ca3(PO4)2(s)
sPO5
p
a) 27.678 g y reactivo limitante CaO.
b) 54.577 g y reactivo limitante CaO.
c) 27.678 g y reactivo limitante P,010-
bed) 54.577 g y reactivo limitante PO,
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Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?

Who determined the nature of chemical bonds?