A Rate Constant Obeys the Arrhenius Equation,the Factor a Being $\times$

question 1

Multiple Choice

A rate constant obeys the Arrhenius equation,the factor A being 2.2 $\times$ 10¹³ s^-1 and the activation energy being 150.kJ mol^-1.What is the value of the rate constant at 227°C,in s^-1?

• A)2.1 \(\times\) 10¹³ s^-1
• B)6.7 \(\times\) 10^-22 s^-1
• C)1.5 \(\times\) 10¹¹ s^-1
• D)4.7 \(\times\) 10^-3 s^-1
• E)None of these choices is correct.

Identify programs and strategies designed to support parenting and family involvement in education.

Understand the impact of parenting styles on children’s motivations and behaviors.

Acknowledge the variability of parenting styles with children’s age, gender, and environmental context.

Understand the importance of cultivating positive relationships between families and educators for children’s well-being.

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