Chemistry Tuition Singapore O level Chemistry Tuition – Salts Definitions A salt is a compound obtained when the hydrogen of an acid is partly or completely replaced by a metal ion or an ammonium ion. Water of crystallisation is the water molecules that are bonded to a salt to form a crystalline compound. Hydrated salts […]
No Comments. Continue Reading...Tuition Singapore Primary English Tuition Singapore- Grammar Jamie is good at Mathematics. There are___________________ problems that she cannot solve. few little some many Answer (1) Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Primary English Tuition Singapore English Tuition
No Comments. Continue Reading...Tuition Singapore Primary Maths Tuition Singapore – Round off to the nearest hundreds Round off 819 572 to the nearest hundreds. 819 500 819 570 819 580 819 600 Ans (4) Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Primary Math Tuition Singapore Mathematics Tuition
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No Comments. Continue Reading...English Tuition Singapore Secondary English Tuition – Describe a football match at the National Stadium Suggested Approaches Write about a football match that you have either experienced personally, or seen on television. How was the atmosphere like at the stadium? How crowded was it? How would one probably feel if he was there? Please contact […]
No Comments. Continue Reading...Math Tuition Singapore Secondary Math Tuition – Number Sequences and Problem Solving Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Secondary Math Tuition Singapore Mathematics Tuition
No Comments. Continue Reading...Biology Tuition Singapore Secondary Science Tuition – Transport of Living Things – Diffusion MOVEMENT OF SUBSTANCES Diffusion Diffusion is the movement of any substance from its region of higher concentration to its region of lower concentration. It is a passive transport as energy is not required for the movement of the substance. Diffusion in living […]
No Comments. Continue Reading...Physics Tuition Singapore Secondary Science Tuition – Electricity Chemical Effect Chemical effect A chemical change caused by electricity is called electrolysis An electrolyte is a liquid or a solution which can conduct electricity. The electrolyte undergoes chemical change when electricity passes through it. Electrodes are electrical contacts which allows electric current to leave and to […]
No Comments. Continue Reading...Chemistry Tuition Singapore Secondary Science Tuition – Acids and Bases ACIDS The common acids found in the laboratory or in fruits/foods are as follows Strong Acids – Hydrochloric acid – Sulfuric acid -Nitric acid Weak Acids – Citric acid (in citrus fruits such as oranges and lemons) -Ethanoic acid (in vinegar) -Malic acid (in apples) Properties of acids […]
No Comments. Continue Reading...Economics Tuition Singapore A Level H2 H1 Economics Tuition – Essay Model Answer Spending by Singapore-based MasterCard cardholders increased 12.4 percent to USD797.4 million in the first month of the Great Singapore Sale (GSS) this year (31 May to 30 June 2013) compared to the same period last year. (a) Explain the likely causes for […]
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