In grams which is the most accurate description of the mass ratio of hydrogen to oxygen when they chemically combine to form water? a: 8: 1 always b.1: 8 always c: 1: 8 sometimes

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.

Abronsted lowry acid by donating a proton

Melting increases as mass increases. since alkanes are not branched molecular structures, the one with the heavier mass will have higher melting point.  octane's mp > butane's mp