Which of the following equations is not balanced? OKCIO 3 – KCI + O 2
Mgl 2 + Br 2 - MgBr 2 +12
ON2 + 3H 2 - 2NH 3
HCI + NaOH - NaCl + H 20

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit