If the original solution contained 0. 12 mol hcl, what amount of hcl, in moles, will remain when the reaction is complete? 1. 4 g zn reacted.

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth

Explain how you might determine the rate of weathering on a sample rock

If inflation is 6% and nominal gdp grew by 4%, then during the same period real gdp changed by a) -2% b) 2% c) 4% d) 5%