How do you know if he likes you?

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.