In science class, students are conducting an experiment testing substances to determine if they are acids or bases. In one group, students dip a piece of red litmus paper into an orange solution. The litmus paper does not change colors. The students then dip a piece of blue litmus paper into the same orange solution. The litmus paper turns red. Based on these observations, what can the students infer about the orange solution?
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In science class, students are conducting an experiment testing substances to determine if they are...
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