How can you use your knowledge of minerals chemical makeup or use

What would cause the equilibrium to shift left in this reaction?

Lilit [14]

As per Le Chatelier's principle, if the equilibrium of a system is disturbed by changes in temperature, pressure, concentration etc then it will shift in a direction to undo the effect of the induced change.

The given reaction is:

CO + 3H2 ↔ CH4 + H2O

In this case, if the rate of the forward reaction is increased then more of the reactants get converted into products i.e. concentration of reactants decreases. In order to undo this change, the equilibrium will shift in a direction to produce more reactants i.e. to the left.

Ans: B) faster rate of forward reaction

3 0

4 years ago

What are five general properties of aqueous bases? b. Name some common substances that have one or more of these properties.

ella [17]

Answer:

Explanation:(1)base are slippery to touch e.g sodium hydroxide NaOH(aq)..

(2) They can be corrosive e.g pottasium hydroxide KOH(aq) and sodium hydroxide NOH(aq)

(3) They can act as electrolytes e.g NaOH(aq)

(4) they react to acids to form salt and water

Na0H(s)+HCL(aq)>>>NaCL(a)+H20(l)

(5)they dissolve in water to form hydroxyl ion

KoH(aq) >>>>>k+ + 0H-

4 0

3 years ago

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List a couple general characteristics of primary consumers and list a few examples.

kakasveta [241]

Primary consumers operate one level up from plants and eat only plants

small crustaceans as primary consumers

antelopes as primary consumers

mice are the primary consumers

4 0

3 years ago

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What forces are responsible for anticlines and synclines

Alexandra [31]

The forces of Earth's plate movement can change a flat plain into landforms such as anticlines and synclines.

3 0

3 years ago

How many grams of the non-metal are needed to react exactly with 5g of the metal?

Ivahew [28]

Answer:

Explanation:

This is a skeleton problem because the reacting species are not given. We do not have any information about the metal and non-metal reacting. Let us give a run down on how to solve this kind of problem. I hope you find it useful.

Firstly, establish the reaction equation. This will contain the reactants and products. The equation must be balanced in order to comply with the law of conservation of matter.

Secondly, solve from the known to the unknown specie. The known is the one which we can accurately determine the number of moles from. Using the number of moles of the known, we can find the moles of the unknown.

To find the number of moles;

Number of moles = $\frac{mass}{molar mass}$

molar mass is the sum of the atomic masses of the given compound whose mass we know.

mass = 5g

Thirdly; compared the number of moles of the known to the unknown using relationships and ratios between the two of them. F

For example, if :

2 mole of known gives 1 moles of unknown

solved mole of the known will give $\frac{solved mole x 1}{2}$ moles of unknown

Lastly:

Now use this mole to find the mass of the unknown;

Mass of unknown = number of moles of unknown x molar mass

6 0

3 years ago