Due Strong Acids vs. Weak Acids
to ti
[HT
Are strong
Stra
Exa
Strong acids are assumed to be
in solution (good proton donors).
Electrolytes
HCI H2SO4 HNO3
Weak acids are usually less than
in solution (poor profon donors).
Are
weak Electrolytes.
H3PO4 HC2H302
Som

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)