Chemistry, 14.12.2021 22:20 Schoolworkspace453
the sine of the angle of first order reflection is 0.5.if the spacing distant is 2,calculated the wavelength of the x-ray
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How can a mixture of salt water be separated into salt and water
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Avogradoa number was calculated by determining the number of atoms in?
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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
the sine of the angle of first order reflection is 0.5.if the spacing distant is 2,calculated the wa...
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