Hydrogen gas can be produced by the reaction of magnesium metal WICH acid according to the following equation:
Mg(s) + 2HCl(aq) > MgCl2(aq) + H2(g)
How many grams of Magnesium chloride are Irmed when 6.00 grams of HCl reacts
with excess Magnesium? (Answer in scientific notation with correct number of
significant figures)
x 10
grams of Magnesium chloride

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .