What coefficients balance the following equation? ____ P4 (s) + ____ H2 (g) ? ____ PH3 (g)
A) 4, 2, 3
B) 1, 6, 4
C) 1, 4, 4
D) 2, 10, 8
B
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The evolving global geography of Nike shoe manufacturing is based on changing patterns of
A) labor costs. B) market demand. C) raw materials. D) expertise and skills. E) exchange rates.
Describe syncretic religions
What will be an ideal response?
Passive margins are ________. They are called passive margins because they are associated with ________
a. continental margins facing the edges of diverging plates; much earthquake and volcanic activity b. found at plate boundaries; much earthquake and volcanic activity c. found at plate boundaries; almost no earthquake and volcanic activity d. continental margins facing the edges of diverging plates; almost no earthquake and volcanic activity
Soils with a higher proportion of larger particles tend to be well-aerated and ____
a. lead to greater evaporation b. withstand erosion c. retain water more efficiently d. allow water to infiltrate quickly