yeah i did, hope you understand
Answer:
Cr(OH)3 + 3 HCLO4 → Cr(CLO4)3 + 3H2O
Stoichiometry balancing +
The resultant of the two vectors is determined as 9.1 units at 83.7⁰.
<h3>
Resultant of the vectors</h3>
The resultant of the vectors is calculated as follow;
Sum of vectors in x-direction = (3 - 2)x = x
Sum of vectors in y-direction = (5 + 4)y = 9y
Resultant vector = √(1² + 9²) = 9.1 units
Direction of the vectors = tan⁻¹(y/x) = tan⁻¹(9/1) = tan⁻¹(9) = 83.7⁰
Thus, the resultant of the two vectors is determined as 9.1 units at 83.7⁰.
Learn more about vectors here: brainly.com/question/25811261
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Explanation:
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