Spanish: Cuántos gramos de oxígeno O2 se producen si se descomponen 25 moles de agua? English: How many grams of oxygen O2 are produced if 25 moles of water decompose?

2H2O(l) +-->2H2(g) +O2(g)

Hairy thick gross thing? idk

Answer charle's law

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.