ᴡʜᴀᴛ ɪs ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ? ᴇxᴘʟᴀɪɴ. ɴᴀᴍᴇ ᴛʜᴇ ᴛʏᴘᴇs ᴏғ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ
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A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. ... Chemical reactions differ from physical changes, which include changes of state, such as ice melting to water and water evaporating to vapor.The 5 primary types of chemical reactions are: Combination reaction. Decomposition reaction. Displacement reaction.
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The characteristics of a chemical reaction are: Evolution of gas, Formation of a precipitate, Change in colour, Change in temperature, Change in state etc.
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