Alittle car has a maximum acceleration of 2.57 m/s2. what is the new maximum acceleration of the little car if it tows another car that has the same mass?

As a part of an experiment a student burns propane to produce carbon dioxide and water she remembers that she must follow the law conservation of matter when writing a balanced chemical equation which of these equation adheres to the law of conservation of matter

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2