3 years ago

Tell whether the statement is TRUE or FALSE. This symbol means every element is in both sets (A ⊆ B).

1 answer:

4 0

True
This statement is read as "A is a subset of B" which means that all elements contained in set A are a part of set B.

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Compare and contrast the compositions of binary ionic and binary molecular compounds

ICE Princess25 [194]

<span>Both are composed of two elements (that means binary).
Ionic is composed of two ions, metallic cation-positive ions, and nonmetallic anion - negative ions. For example NaCl (sodium-chloride).
Molecular compounds are composed of two nonmetallic elements. For example HCl (hydrochloric acid).</span>

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4 years ago

Complete and balance the molecular equation, including phases, for the reaction of aqueous sodium sulfate, Na2SO4, and aqueous b

expeople1 [14]

The complete chemical reaction of aqueous Sodium sulfate and aqueous Barium nitrate is

$Na_{2} SO_{4} (aq) + Ba(NO_3)_2(aq) -\ \textgreater \ BaSO_4(s) + 2NaNO_3(aq)$

The right side and the left side of the reaction have equal number of elements, therefore it is balanced.

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Determine how many moles are present in 0.23kg of SO(2)

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Answer:

3.59 moles

Explanation:

Hopefully this helps! :)

Mark as brainliest if right!

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I am so bored someone talk

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Answer:

hello.

Explanation:

you wanted to talk? well here I am

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Another student whose name is geraldine brought 2 litro packs of orange juice and 6 liters of bottled water. the ideal mixture t

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