Arıyorsunuz kelimesinin kökü nedir ​

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?