A beaker containg ice and water is placed on a warm hotplate. Will the ice in the beaker undergo a physical or chemical change?

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

i think its 100

i hope this !

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.