A sample of helium is initially at 510 torr in a volume of 2.85 L. If this sample of helium is at 24.7 °C, then how many moles of helium

are present?

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

confused

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answer7,570,82356 cubic centimeters;