HELP NEEDED Select the correct pictures.
Which substances form a homogeneous mixture when mixed with water?
salt, vinegar, mud, milk, iron fillings, or cement.

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted