A car takes 14400 seconds to cover a distance, if it travels at a speed of 17.8 m/s. What distance did the car travel?

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate