Niling Reactants POSSIBLE POINTS: 4.55
6 K + Cr2S3 > 2 Cr + 3 KZS
A scientist combines 151 grams of potassium and 151 grams of chromium III sulfide, how many moles of chromium will be
made?
(The next question will ask about the limiting and excess reactants for this reaction)
O 11.6 g
O 0.377 g
O 1.29 g
O 1.51 g

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

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

Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors