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What's the difference between an ionic bond and a covalent bond?
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Related GCSE Questions
Explain, in terms of particles, why the rate decreases during the reaction between magnesium and hydrochloric acid.
Magnesium has 12 as its atomic number, how many protons does it have?
What is the difference between an exothermic and endothermic reaction?
Calculate the pH of the buffer solution resulting from mixing 250 cm^3 of 0.3 moldm^-3 ethanoic acid with 250cm^3 of 0.2 moldm^-3 sodium hydroxide. The Ka of ethanoic acid is 1.8 x 10^-5.
What happens to the chemicals during the fractional distillation of crude oil?
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