How many grams are 1.25 moles of potassium bromide (KBr)?

The SI base unit for amount of substance is the mole. one mole is equal to one mole potassium bromide or 119.0023 grams

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous