1Mg + 2H20 --> Mg(OH)2 + H2 What volume of hydrogen will be produced at STP by the reaction 67.3 g of
magnesium?

A- 62.0L
B-0.12L
C - 2.77 L
D - 1.15L

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

Strong conductivity of plasma allows it to act and react as and

List the two type of transporst that the cell in orde to transport molecules acroos the membrane