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Consider the hypothetical atom "X". If the molecular formula for sodium hydroxide is NaOH and the formula of "X" oxide is X2O3. What is the molecular formula for "X" hydroxide?

A. XH2OH
B. X2OH
C. X3OH
D. XO3H
E. X(OH)3

User Bardr
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2 Answers

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Answer:A

Explanation:Because>>>

User Glh
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3 votes

answer

E. X(OH)3

The answer is X(OH)3 because X is +3 and OH is -1.

+3 from X goes to OH &

-1 from OH goes to X

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User JeffZheng
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