A −835 B −1113 C −1670 D +1670 6. What is the relationship between a, b, c and d? A a = b + c d – B a = d b c – – C a = b c d – – D a = d + c b – 7. Given the equations then, according to Hess’s Law A c = a b – B c = a + b C c = b a – D c = b a. – – 8. What is the relationship between a, b, c and d? A a = c + d b − B a = b c d − − C a = c d −b − − D a = c + b + d
A −835 B −1113 C −1670 D +1670 6. What is the relationship between a, b, c and d? A a = b + c – d B a = d – b – c C a = b – c – d D a = d + c – b 7. Given the equations then, according to Hess’s Law A c = a – b B c = a + b C c = b – a D c = – b – a. 8. What is the relationship between a, b, c and d? A a = c + d − b B a = b − c − d C a = −b − c − d D a = c + b + d
Unit-3-Exam-Level-Questions.docx