Chemistry, 17.07.2019 04:30 yangyang718
Agas sample has a volume of 178 ml at 0.00 °c. the temperature is raised (at constant pressure) until the volume is 211 ml. what is the temperature of the gas sample in °c at this volume?
Answers: 1
Chemistry, 23.06.2019 05:00
If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
Answers: 2
Chemistry, 23.06.2019 10:20
El amoniaco y el fluor reaccionan para formar tetrafluoruro de dinitrogeno y fluoruro de hidrogeno. segun la reaccion: nh3 + f2 ⇒ n2f4 + hf si reaccionan 5 gramos de amoniaco y 20 gramos de fuor, ¿cuantos gramos de fluoruro de hidrogeno se producen?
Answers: 2
Agas sample has a volume of 178 ml at 0.00 °c. the temperature is raised (at constant pressure) unti...
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