An alkaline battery produces electrical energy according to this equation.
Zn + 2MnO2 + H2O → Zn(OH)2 + Mn203
Which of the following option is the Limiting Reactant, when 25.0 g of Zn and 30.0 g MnO2 are used?
O a H₂O

Ob Zn

Oc MnO2

Od Mn203

OeZn(OH)2

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull