GCSE CHEMISTRY Higher Tier Paper 1 EXAM QUESTIONS
1 Soluble salts are formed by reacting metal oxides with acids. box 0 1 . 1 Give one other type of substance that can react with an acid to form a soluble salt. [1 mark] 0 1 . 2 Calcium nitrate contains the ions Ca2+ and NO3 – Give the formula of calcium nitrate. [1 mark] 0 1 . 3 Describe a method to make pure, dry crystals of magnesium sulfate from a metal oxide and a dilute acid. 0 2 This question is about metals and metal compounds. box 0 2 . 1 Iron pyrites is an ionic compound. Figure 1 shows a structure for iron pyrites. Figure 1 Determine the formula of iron pyrites. Use Figure 1.
Escuela, estudio y materia
- Institución
- GCSE CHEMISTRY
- Grado
- GCSE CHEMISTRY
Información del documento
- Subido en
- 5 de abril de 2024
- Número de páginas
- 28
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
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gcse chemistry higher tier paper 1
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0 2 this question is about metals and metal compou
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soluble salts are formed by reacting metal oxides
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give one other type of substance that can react wi