2 years ago

Why can't baking soda dissolve in cold water than in warm water?

1 answer:

6 0

Answer:

Baking soda dissolves readily in water. If water is evaporated from a solution of baking soda, the baking soda is recovered unchanged; thus, solubility is a physical property. The decomposition of baking soda on heating is a chemical property

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3 years ago

What mass of Cu(s) is electroplated by running 24.5A of current through a Cu2+(aq)solution for 4.00 h?Express your answer to thr

Masja [62]

Answer: 116 g of copper

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$Q=I\times t$

where Q= quantity of electricity in coloumbs

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