Which type of reaction is Mg + S - > MgS

a. polymerization

b. synthesis

c. replacement

d. decomposition

In a synthesis reation you stat with 1.7L of hydrogen how many liters of water will be produced?

Determine the molecular mass of a gas where 3.87 g occupies 0.896 l at standard conditions.

How is half-life most likely used with respect to this fossil?

Explain Why The Moleclues Were moving away that way after energy was transferred out of them?

Which skeleton equation is correct for this question below:? Calcium carbonate reacts with sulfur dioxide gas and oxygen gas to produce solid calcium sulfate and carbon dioxide gas. The correct skeleton equation for this reaction is: A.

How many molecules are there in 0.035 moles of CO2? O A) 1.5 molecules O B) 1.8 x 1018 molecules O C) 5.8 x 10-26 molecules OD) 2.1 x 1022 molecules

Write the full ground-state electron configuration for each: (a) Br (b) Mg (c) Se

71.89 g CO2 = _g C6H12O6

The cyanide ion (CN-1) is highly toxic, but can be remediated in solution by redox reaction with the hypochlorite ion (the principal component of bleach).

26.8 moles of argon contain how many atoms? OA) 2.24 x 1022 atoms O B) 1.61 x 1023 atoms O C) 2.24 x 1024 atoms OD) 1.61 x 1025 atoms