Is the following statement True or False? Fluorine gas is reactive with Neon and Helium, but inert with other elements. True False

How many grams of gaseous ammonia will the reaction of 3.0 g hydrogen gas and 3.0 g of nitrogen gas produce?

Is the following statement True or False? Fluoride is derived from fluorine. True False

Use the formula of magnesium oxide (MgO) to write out a balanced chemical equation of the burning of magnesium metal in oxygen gas to generate magnesium oxide.  Make sure to indicate the physical state (s, l, g, or aq) for each of the substances in the equation.

Choose two. the group of gases that have 8 valence electrons are know as (a) Stable gases (b) nobal gases (c) Light gases (d) Base gases (e) inert gases

3.00 grams of magnesium react with oxygen gas. Write the balanced equation. How many grams magnesium oxide should be recovered?

Write a balanced chemical equation based on the following description: the reaction of gaseous tricarbon octahydride with oxygen gas produces gaseous carbon dioxide and water vapor

Select the best pair of answer below justifying the reason for your choice.

The element xenon (Xe) is by no means chemically inert;it forms a number of chemical compounds with electronegative elements such as fluorine and oxygen. The reaction of xenon with varying amounts of fluorine producesXeF2 and XeF4. Subsequent reaction of one or the otherof these compounds with water produces (depending onconditions) XeO3, XeO4, and H4XeO6, as well as mixedcompounds such as XeOF4. Predict the structures ofthese six xenon compounds, using the VSEPR theory.

1) Write the balanced reaction between magnesium and oxygen to create 1 mole of magnesium oxide. Show the calculation of the theoretical enthalpy of reaction using the heats of formation values from your textbook. Show all your work including all phase labels. Report your answer in kJ/1 mole of magnesium.