Question

NEED HELP ASAP

Consider the following equation:

Cu+2AgNO3=Cu(NO3)2+Ag

If 0.286 mol of Cu(NO3)2 were produced, how many mol of Cu reacted?

Answer 1

5.6 moles of AgNO3 is required to produce 2.8 moles of Cu(NO3)2Explanation:Cu + 2AgNO3 Cu(NO3)2 + 2AgBefore solving this one must make sure the equation is balanced. From the balance equation you could notice that the AgNo3(silver nitrate) has 2 moles while the Cu(NO3)2 has 1 mole. If 2 moles = 1 mole ? = 2.8 molescross multiply 2.8 x 2 = 5.6 moles

Step-by-step explanation: