Which of the following best explains why most chemical reactions proceed more quickly when the concentrations of reactants are increased

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?