Mg +  __HCl  → MgCl2 + H2

What coefficient is needed to balance the equation?

What are the order of the 7 prefixes you are required to know in order from largest to smallest

Study the scenario. A magnetic field is generated when using an electromagnet. The events that occur to create the magnetic field are listed below. The magnetic domains align inside the piece of metal. Close the circuit so a current flows through it.

Which of the following forces can change velocity? Acceleration forces Equal and opposite horizontal forces Equal and opposite vertical forces Unequal, opposite forces

Define gravitational field

The term cultural landscape suggests the impact of human activity on the natural environment. a. True b. False

What's the difference between solids and liquids?

Which type of reaction will for a chemical bonded combination

What kind of change is salt dissolving in water

Which of these is the most effective way for manny to cool down after kickboxing? start static stretches to increase his flexibility walk around to lower his heart rate sit and catch his breath to avoid light-headedness run one to three miles to

One of the driving forces of plate motion is: A. volcanic eruptions along coastlines B. meteor impacts in the ocean basins C. convection currents in the mantle D. hot liquid magma in the inner core