Molarity is defined as the ratio between moles of a solute (In this case, KOH), and the volume. With molarity and volume we can solve the moles of solute. With moles of solute we can find mass of the solute as follows:
1 the reproductive system. and the immune system is there to fight off any viruses or bacteria that had entered your body. If the bacteria is harmful it will be fought.
Answer is: line be long 3,011·10¹³ kilometers. diametar of virus = 5·10⁻⁶ cm ÷ 100000 = 5·10⁻¹¹ km. line lenght = 5·10⁻¹¹ km · 6,023·10²³. line lenght = 3,011·10¹³ km. Avogadro number = 6,023·10²³. 1 cm = 10⁻² m = 10⁻⁵ km.
Volume of Hydrogen V1 = 351mL Temperature T1 = 20 = 20 + 273 = 293 K Temperature T2 = 38 = 38 + 273 = 311 K We have V1 x T2 = V2 x T1 So V2 = (V1 x T2) / T1 = (351 x 311) / 293 = 372.56 Volume at 38 C = 373 ml
