Complete the sentence. When an acid is added to water, hydrogen ions . A) increase
B) decrease
C) stay the same
D) disappear

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Which of these natural resources is non-renewable a.corn b.wind c.geothermal d.natural gas

Technician a says that you should never jump-start a frozen battery. technician b says that a frozen battery can explode, causing injury, when jump-started. who is correct?