Given the following equation Zn + 2AgNO3 > Zn(NO3)2 + 2Ag, how many moles of zinc are needed to react with 9.81 moles of silver nitrate? A. 9.81
B. 1
C. 19.62
D. 2

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+