Which of the Following Equations Is NOT Balanced Properly

question 35

Multiple Choice

Which of the following equations is NOT balanced properly?

• A)2Cr + 6HCl → 2CrCl₃ + 3H₂
• B)2NaHCO₃ → Na₂CO₃ + CO₂ + H₂O
• C)Cr₂(SO₄)₃ + 6KOH → 2Cr(OH)₃ + 3 K₂SO₄
• D)4NH₃ + 14O₂ → 4NO₂ + 6H₂O
• E)none of the above

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The requirement for mental or physical activity to maintain cognitive and physical health, particularly in different age groups or individuals with specific health conditions.

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A theory in psychology proposed by Abraham Maslow that outlines a five-tier model of human needs, depicted as hierarchical levels within a pyramid.

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