Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride.
2nacl(aq) + cuso4(aq) → na2so4(aq) + cucl2(s)
this equation represents a
o synthesis reaction
o decomposition reaction.
o single replacement reaction.
o double replacement reaction

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

Who discovered a pattern to the elements in 1869?