When solutions of H2SO4 and NaOH react, the balanced molecular equation is: H2SO4(aq) + 2 NaOH(aq) ? Na2SO4(aq) + 2 H2O(l) How much Na2SO4 is obtained when 4.00 g of H2SO4 reacts with 4.00 g of NaOH?
A) 2.98 g
B) 5.80 g
C) 7.10 g
D) 8.00 g
B
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____________ ____________ is the small net amount of mass transport of water in the direction of a wave that
contributes to the movement of the wind-driven surface currents. Fill in the blank(s) with the appropriate word(s).
Clastic sedimentary rocks are classified primarily on the basis of
A. location of these sediments. B. sediment size. C. sedimentary structures. D. depth of burial.
What type of succession begins in an area where an ecosystem has been disturbed, removed, or destroyed, and that contains soil or bottom sediment?
A. primary succession B. secondary succession C. ecological establishment D. disturbance succession E. facilitation
Judge the following sentence according to the criteria given below: India's Northeast Monsoon provides little precipitation BECAUSE it occurs during the winter
A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.