Multiple Choice
The reaction: CH4 + 2O2 CO2 + 2H2O + 890.4 kJ,is
A) endothermic.
B) exothermic.
C) isothermic.
D) protothermic.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Change these word equations into balanced chemical
Q2: Given the unbalanced equation: CH<sub>4</sub> +
Q3: When solutions of an acid and a
Q4: The following questions refer to a reaction
Q5: The reaction: N<sub>2</sub> + O<sub>2</sub> +
Q7: When the equation H<sub>2</sub> + V<sub>2</sub>O<sub>5</sub>
Q8: Given the unbalanced equation: CO<sub>2</sub>
Q9: When acids and bases react they always
Q10: Given the unbalanced equation: KClO<sub>3</sub>
Q11: Given the unbalanced equation: H<sub>2</sub>O