When magnesium (Mg) reacts with chlorine (Cl) to form MgCl2, each atom of magnesium (gains, loses) (1,2,3,4) electron (s). As a result, each magnesium ion has a (1+,2+.3+,4+,1-,2-,3-.4-) charge.

Which organisms can digest cellulose?

A steam power plant operates on an ideal Rankine cycle. Superheated steam flows into the turbine at 3 MPa and 400oC with a flow rate of 100 kg/s and exits the condenser at 50oC as saturated water.

Elements and compounds are two types of

What is g=9.8m/s2 if m=10. kg

Heat given off by a fire in a fireplace is an example of a. conduction. b. radiation. c. insolation. d. convection.

Which of the following reactions are redox reactions? a. Al (s) + 3Ag + (aq) →Al3 + (aq) + 3Ag (s) b. SO3 (g) + H2O (l) →H2SO4 (aq) c. Ba (s) + Cl2 (g) →BaCl2 (s) d. Mg (s) + Br2 (l) →MgBr2 (s)

Name the compound CH3CH2CH2C (CH3) 2CH2CH3

What is the primary source of energy that generates most ocean waves

Six students were asked to perform an experiment to see how the mass of a pendulum affected its period. They were given supplies and asked to design an experiment to test the impact that the mass of the bob had on period.

How would the experiment have compared if twice the mass of zinc were used