What is the balanced form of Ca(OH)2(aq) + Na2CO3(aq) CaCO3(s) + NaOH(aq)

Chemistry

1 answer:

NNADVOKAT [17]2 years ago

5 0

I can help but can you post a picture of what the equation really looks like?? message me if you need to.

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The order of the layers from the inside of the Earth outwards is:

Ulleksa [173]

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Balance the chemical equation.Au plus HC l plus HNO 3 right arrow AuC l Subscript 3 Baseline plus NO plus Upper H 2 Upper OAu+HC

tino4ka555 [31]

Answer:

$Au+ 3HCl + HNO_3 \to AuCl_3+NO+2H_2O$

Explanation:

Chemical Equations are representations of chemical reactions in terms of the symbols and formulae of the elements and compounds involved. A chemical equation usually have the reactant at the left hand side while the product is on the right hand side.

A chemical Equation is of little or no value if is not in balanced equation. When an equation is balanced , the total number of atoms of any element on the left-hand side of it must be equal to the total number of atoms of that element on the right hand side.

in the given question; we are given a word problem of chemical symbol to compute and also to balance the chemical equation.

From below; the chemical equation can be written as:

$Au+ HCl + HNO_3 \to AuCl_3+NO+2H_2O$

From the above equation we will notice that it is not truly balanced ; so th balanced equation can be written as:

$Au+ 3HCl + HNO_3 \to AuCl_3+NO+2H_2O$

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3 years ago

Which ecosystem is more likely to become unstable one with many kinds of plants and animals or one with few kinds?

Art [367]

Answer:

One with a few kinds is more likely to become unstable.

Explanation:

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Is bioluminescence an endothermic process bioluminescence an endothermic process or exothermic process?\?

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For bioluminescence, it could be said that it is an exoenergetic reaction because it uses energy from a chemical reaction to produce light.

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3 years ago

PLEASE HELP ME OUT!!

vesna_86 [32]

Answer:

hydrogen

Explanation:

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3 years ago